diff --git a/Cargo.lock b/Cargo.lock
index 66cdf58459..28ef08b727 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -23,9 +23,9 @@ dependencies = [
 
 [[package]]
 name = "addr2line"
-version = "0.20.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4fa78e18c64fce05e902adecd7a5eed15a5e0a3439f7b0e169f0252214865e3"
+checksum = "a76fd60b23679b7d19bd066031410fb7e458ccc5e958eb5c325888ce4baedc97"
 dependencies = [
  "gimli 0.27.3",
 ]
@@ -170,6 +170,15 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "aho-corasick"
+version = "0.7.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.0.2"
@@ -179,6 +188,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0942ffc6dcaadf03badf6e6a2d0228460359d5e34b57ccdc720b7382dfbd5ec5"
+
 [[package]]
 name = "always-assert"
 version = "0.1.3"
@@ -282,9 +297,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.72"
+version = "1.0.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b13c32d80ecc7ab747b80c3784bce54ee8a7a0cc4fbda9bf4cda2cf6fe90854"
+checksum = "9c7d0618f0e0b7e8ff11427422b64564d5fb0be1940354bfe2e0529b18a9d9b8"
 
 [[package]]
 name = "approx"
@@ -344,7 +359,7 @@ dependencies = [
  "num-traits",
  "rusticata-macros",
  "thiserror",
- "time 0.3.23",
+ "time 0.3.22",
 ]
 
 [[package]]
@@ -360,7 +375,7 @@ dependencies = [
  "num-traits",
  "rusticata-macros",
  "thiserror",
- "time 0.3.23",
+ "time 0.3.22",
 ]
 
 [[package]]
@@ -412,9 +427,9 @@ checksum = "9b34d609dfbaf33d6889b2b7106d3ca345eacad44200913df5ba02bfd31d2ba9"
 
 [[package]]
 name = "async-channel"
-version = "1.9.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81953c529336010edd6d8e358f886d9581267795c61b19475b71314bffa46d35"
+checksum = "cf46fee83e5ccffc220104713af3292ff9bc7c64c7de289f66dae8e38d826833"
 dependencies = [
  "concurrent-queue",
  "event-listener",
@@ -435,7 +450,7 @@ dependencies = [
  "log",
  "parking",
  "polling",
- "rustix 0.37.23",
+ "rustix 0.37.20",
  "slab",
  "socket2 0.4.9",
  "waker-fn",
@@ -458,31 +473,40 @@ checksum = "0e97ce7de6cf12de5d7226c73f5ba9811622f4db3a5b91b55c53e987e5f91cba"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
 name = "async-trait"
-version = "0.1.72"
+version = "0.1.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc6dde6e4ed435a4c1ee4e73592f5ba9da2151af10076cc04858746af9352d09"
+checksum = "b9ccdd8f2a161be9bd5c023df56f1b2a0bd1d83872ae53b71a84a12c9bf6e842"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
 name = "asynchronous-codec"
-version = "0.6.2"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4057f2c32adbb2fc158e22fb38433c8e9bbf76b75a4732c7c0cbaf695fb65568"
+checksum = "06a0daa378f5fd10634e44b0a29b2a87b890657658e072a30d6f26e57ddee182"
 dependencies = [
  "bytes",
  "futures-sink",
  "futures-util",
  "memchr",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
+]
+
+[[package]]
+name = "atoi"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f28d99ec8bfea296261ca1af174f24225171fea9664ba9003cbebee704810528"
+dependencies = [
+ "num-traits",
 ]
 
 [[package]]
@@ -502,6 +526,18 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "auto_impl"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fee3da8ef1276b0bee5dd1c7258010d8fffd31801447323115a25560e1327b89"
+dependencies = [
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "autocfg"
 version = "0.1.8"
@@ -519,16 +555,16 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "backtrace"
-version = "0.3.68"
+version = "0.3.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4319208da049c43661739c5fade2ba182f09d1dc2299b32298d3a31692b17e12"
+checksum = "233d376d6d185f2a3093e58f283f60f880315b6c60075b01f36b3b85154564ca"
 dependencies = [
- "addr2line 0.20.0",
+ "addr2line 0.19.0",
  "cc",
  "cfg-if",
  "libc",
- "miniz_oxide",
- "object 0.31.1",
+ "miniz_oxide 0.6.2",
+ "object 0.30.4",
  "rustc-demangle",
 ]
 
@@ -588,7 +624,7 @@ name = "binary-merkle-tree"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
- "hash-db",
+ "hash-db 0.16.0",
  "log",
 ]
 
@@ -607,7 +643,7 @@ version = "0.64.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4243e6031260db77ede97ad86c27e501d646a27ab57b59a574f725d98ab1fb4"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "cexpr",
  "clang-sys",
  "lazy_static",
@@ -666,12 +702,6 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
-[[package]]
-name = "bitflags"
-version = "2.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "630be753d4e58660abd17930c71b647fe46c27ea6b63cc59e1e3851406972e42"
-
 [[package]]
 name = "bitvec"
 version = "1.0.1"
@@ -701,7 +731,7 @@ checksum = "3c2f0dc9a68c6317d884f97cc36cf5a3d20ba14ce404227df55e1af708ab04bc"
 dependencies = [
  "arrayref",
  "arrayvec 0.7.4",
- "constant_time_eq 0.2.6",
+ "constant_time_eq",
 ]
 
 [[package]]
@@ -712,20 +742,20 @@ checksum = "6637f448b9e61dfadbdcbae9a885fadee1f3eaffb1f8d3c1965d3ade8bdfd44f"
 dependencies = [
  "arrayref",
  "arrayvec 0.7.4",
- "constant_time_eq 0.2.6",
+ "constant_time_eq",
 ]
 
 [[package]]
 name = "blake3"
-version = "1.4.1"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "199c42ab6972d92c9f8995f086273d25c42fc0f7b2a1fcefba465c1352d25ba5"
+checksum = "729b71f35bd3fa1a4c86b85d32c8b9069ea7fe14f7a53cfabb65f62d4265b888"
 dependencies = [
  "arrayref",
  "arrayvec 0.7.4",
  "cc",
  "cfg-if",
- "constant_time_eq 0.3.0",
+ "constant_time_eq",
  "digest 0.10.7",
 ]
 
@@ -813,9 +843,9 @@ checksum = "771fe0050b883fcc3ea2359b1a96bcfbc090b7116eae7c3c512c7a083fdf23d3"
 
 [[package]]
 name = "bstr"
-version = "1.6.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6798148dccfbff0fae41c7574d2fa8f1ef3492fba0face179de5d8d447d67b05"
+checksum = "a246e68bb43f6cd9db24bea052a53e40405417c5fb372e3d1a8a7f770a564ef5"
 dependencies = [
  "memchr",
  "serde",
@@ -929,18 +959,18 @@ dependencies = [
 
 [[package]]
 name = "camino"
-version = "1.1.6"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c59e92b5a388f549b863a7bea62612c09f24c8393560709a54558a9abdfb3b9c"
+checksum = "c530edf18f37068ac2d977409ed5cd50d53d73bc653c7647b48eb78976ac9ae2"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "cargo-platform"
-version = "0.1.3"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2cfa25e60aea747ec7e1124f238816749faa93759c6ff5b31f1ccdda137f4479"
+checksum = "cbdb825da8a5df079a43676dbe042702f1707b1109f713a01420fbb4cc71fa27"
 dependencies = [
  "serde",
 ]
@@ -953,7 +983,7 @@ checksum = "eee4243f1f26fc7a42710e7439c149e2b10b05472f88090acce52632f231a73a"
 dependencies = [
  "camino",
  "cargo-platform",
- "semver 1.0.18",
+ "semver 1.0.17",
  "serde",
  "serde_json",
  "thiserror",
@@ -1112,9 +1142,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.3.19"
+version = "4.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fd304a20bff958a57f04c4e96a2e7594cc4490a0e809cbd48bb6437edaa452d"
+checksum = "bba77a07e4489fb41bd90e8d4201c3eb246b3c2c9ea2ba0bddd6c1d1df87db7d"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -1123,26 +1153,27 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.3.19"
+version = "4.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01c6a3f08f1fe5662a35cfe393aec09c4df95f60ee93b7556505260f75eee9e1"
+checksum = "2c9b4a88bb4bc35d3d6f65a21b0f0bafe9c894fa00978de242c555ec28bea1c0"
 dependencies = [
  "anstream",
  "anstyle",
+ "bitflags",
  "clap_lex",
  "strsim",
 ]
 
 [[package]]
 name = "clap_derive"
-version = "4.3.12"
+version = "4.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54a9bb5758fc5dfe728d1019941681eccaf0cf8a4189b692a0ee2f2ecf90a050"
+checksum = "b8cd2b2a819ad6eec39e8f1d6b53001af1e5469f8c177579cdaeb313115b825f"
 dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -1177,7 +1208,7 @@ version = "0.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
 ]
 
 [[package]]
@@ -1269,9 +1300,9 @@ dependencies = [
 
 [[package]]
 name = "const-oid"
-version = "0.9.4"
+version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "795bc6e66a8e340f075fcf6227e417a2dc976b92b91f3cdc778bb858778b6747"
+checksum = "520fbf3c07483f94e3e3ca9d0cfd913d7718ef2483d2cfd91c0d9e91474ab913"
 
 [[package]]
 name = "constant_time_eq"
@@ -1279,12 +1310,6 @@ version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21a53c0a4d288377e7415b53dcfc3c04da5cdc2cc95c8d5ac178b58f0b861ad6"
 
-[[package]]
-name = "constant_time_eq"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7144d30dcf0fafbce74250a3963025d8d52177934239851c917d29f1df280c2"
-
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -1337,9 +1362,9 @@ dependencies = [
 
 [[package]]
 name = "cpufeatures"
-version = "0.2.9"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a17b76ff3a4162b0b27f354a0c87015ddad39d35f9c0c36607a3bdd175dde1f1"
+checksum = "03e69e28e9f7f77debdedbaafa2866e1de9ba56df55a8bd7cfc724c25a09987c"
 dependencies = [
  "libc",
 ]
@@ -1875,7 +1900,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -2174,9 +2199,9 @@ dependencies = [
 
 [[package]]
 name = "cxx"
-version = "1.0.102"
+version = "1.0.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f68e12e817cb19eaab81aaec582b4052d07debd3c3c6b083b9d361db47c7dc9d"
+checksum = "e88abab2f5abbe4c56e8f1fb431b784d710b709888f35755a160e62e33fe38e8"
 dependencies = [
  "cc",
  "cxxbridge-flags",
@@ -2186,9 +2211,9 @@ dependencies = [
 
 [[package]]
 name = "cxx-build"
-version = "1.0.102"
+version = "1.0.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e789217e4ab7cf8cc9ce82253180a9fe331f35f5d339f0ccfe0270b39433f397"
+checksum = "5c0c11acd0e63bae27dcd2afced407063312771212b7a823b4fd72d633be30fb"
 dependencies = [
  "cc",
  "codespan-reporting",
@@ -2196,24 +2221,24 @@ dependencies = [
  "proc-macro2",
  "quote",
  "scratch",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
 name = "cxxbridge-flags"
-version = "1.0.102"
+version = "1.0.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78a19f4c80fd9ab6c882286fa865e92e07688f4387370a209508014ead8751d0"
+checksum = "8d3816ed957c008ccd4728485511e3d9aaf7db419aa321e3d2c5a2f3411e36c8"
 
 [[package]]
 name = "cxxbridge-macro"
-version = "1.0.102"
+version = "1.0.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8fcfa71f66c8563c4fa9dd2bb68368d50267856f831ac5d85367e0805f9606c"
+checksum = "a26acccf6f445af85ea056362561a24ef56cdc15fcc685f03aec50b9c702cb6d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -2313,9 +2338,9 @@ dependencies = [
 
 [[package]]
 name = "der"
-version = "0.7.7"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c7ed52955ce76b1554f509074bb357d3fb8ac9b51288a65a3fd480d1dfba946"
+checksum = "56acb310e15652100da43d130af8d97b509e95af61aab1c5a7939ef24337ee17"
 dependencies = [
  "const-oid",
  "zeroize",
@@ -2622,9 +2647,15 @@ checksum = "487585f4d0c6655fe74905e2504d8ad6908e4db67f744eb140876906c2f3175d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
+[[package]]
+name = "dotenvy"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
+
 [[package]]
 name = "downcast"
 version = "0.11.0"
@@ -2639,9 +2670,9 @@ checksum = "9ea835d29036a4087793836fa931b08837ad5e957da9e23886b29586fb9b6650"
 
 [[package]]
 name = "dtoa"
-version = "1.0.9"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcbb2bf8e87535c23f7a8a321e364ce21462d0ff10cb6407820e8e96dfff6653"
+checksum = "65d09067bfacaa79114679b279d7f5885b53295b1e2cfb4e79c8e4bd3d633169"
 
 [[package]]
 name = "dyn-clonable"
@@ -2666,9 +2697,9 @@ dependencies = [
 
 [[package]]
 name = "dyn-clone"
-version = "1.0.12"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "304e6508efa593091e97a9abbc10f90aa7ca635b6d2784feff3c89d41dd12272"
+checksum = "68b0cf012f1230e43cd00ebb729c6bb58707ecfa8ad08b52ef3a4ccd2697fc30"
 
 [[package]]
 name = "ecdsa"
@@ -2684,11 +2715,11 @@ dependencies = [
 
 [[package]]
 name = "ecdsa"
-version = "0.16.8"
+version = "0.16.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4b1e0c257a9e9f25f90ff76d7a68360ed497ee519c8e428d1825ef0000799d4"
+checksum = "0997c976637b606099b9985693efa3581e84e41f5c11ba5255f88711058ad428"
 dependencies = [
- "der 0.7.7",
+ "der 0.7.6",
  "digest 0.10.7",
  "elliptic-curve 0.13.5",
  "rfc6979 0.4.0",
@@ -2735,9 +2766,12 @@ dependencies = [
 
 [[package]]
 name = "either"
-version = "1.9.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
+checksum = "7fcaabb2fef8c910e7f4c7ce9f67a1283a1715879a7c230ca9d6d1ae31f16d91"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "elliptic-curve"
@@ -2775,7 +2809,7 @@ dependencies = [
  "group 0.13.0",
  "pkcs8 0.10.2",
  "rand_core 0.6.4",
- "sec1 0.7.3",
+ "sec1 0.7.2",
  "subtle",
  "zeroize",
 ]
@@ -2815,18 +2849,18 @@ checksum = "5e9a1f9f7d83e59740248a6e14ecf93929ade55027844dfcea78beafccc15745"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
 name = "enumn"
-version = "0.1.11"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b893c4eb2dc092c811165f84dc7447fae16fb66521717968c34c509b39b1a5c5"
+checksum = "48016319042fb7c87b78d2993084a831793a897a5cd1a2a67cab9d1eeb4b7d76"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -2863,9 +2897,9 @@ checksum = "e48c92028aaa870e83d51c64e5d4e0b6981b360c522198c23959f219a4e1b15b"
 
 [[package]]
 name = "equivalent"
-version = "1.0.1"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+checksum = "88bffebc5d80432c9b140ee17875ff173a8ab62faad5b257da912bd2f6c1c0a1"
 
 [[package]]
 name = "errno"
@@ -2932,12 +2966,115 @@ dependencies = [
  "sp-api",
 ]
 
+[[package]]
+name = "ethbloom"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c22d4b5885b6aa2fe5e8b9329fb8d232bf739e434e6b87347c63bdd00c120f60"
+dependencies = [
+ "crunchy",
+ "fixed-hash 0.8.0",
+ "impl-codec",
+ "impl-rlp",
+ "impl-serde 0.4.0",
+ "scale-info",
+ "tiny-keccak",
+]
+
+[[package]]
+name = "ethereum"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a89fb87a9e103f71b903b80b670200b54cc67a07578f070681f1fffb7396fb7"
+dependencies = [
+ "bytes",
+ "ethereum-types",
+ "hash-db 0.15.2",
+ "hash256-std-hasher",
+ "parity-scale-codec",
+ "rlp",
+ "scale-info",
+ "serde",
+ "sha3",
+ "triehash",
+]
+
+[[package]]
+name = "ethereum-types"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02d215cbf040552efcbe99a38372fe80ab9d00268e20012b79fcd0f073edd8ee"
+dependencies = [
+ "ethbloom",
+ "fixed-hash 0.8.0",
+ "impl-codec",
+ "impl-rlp",
+ "impl-serde 0.4.0",
+ "primitive-types",
+ "scale-info",
+ "uint",
+]
+
 [[package]]
 name = "event-listener"
 version = "2.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
 
+[[package]]
+name = "evm"
+version = "0.39.1"
+source = "git+https://github.com/rust-blockchain/evm?rev=b7b82c7e1fc57b7449d6dfa6826600de37cc1e65#b7b82c7e1fc57b7449d6dfa6826600de37cc1e65"
+dependencies = [
+ "auto_impl",
+ "environmental",
+ "ethereum",
+ "evm-core",
+ "evm-gasometer",
+ "evm-runtime",
+ "log",
+ "parity-scale-codec",
+ "primitive-types",
+ "rlp",
+ "scale-info",
+ "serde",
+ "sha3",
+]
+
+[[package]]
+name = "evm-core"
+version = "0.39.0"
+source = "git+https://github.com/rust-blockchain/evm?rev=b7b82c7e1fc57b7449d6dfa6826600de37cc1e65#b7b82c7e1fc57b7449d6dfa6826600de37cc1e65"
+dependencies = [
+ "parity-scale-codec",
+ "primitive-types",
+ "scale-info",
+ "serde",
+]
+
+[[package]]
+name = "evm-gasometer"
+version = "0.39.0"
+source = "git+https://github.com/rust-blockchain/evm?rev=b7b82c7e1fc57b7449d6dfa6826600de37cc1e65#b7b82c7e1fc57b7449d6dfa6826600de37cc1e65"
+dependencies = [
+ "environmental",
+ "evm-core",
+ "evm-runtime",
+ "primitive-types",
+]
+
+[[package]]
+name = "evm-runtime"
+version = "0.39.0"
+source = "git+https://github.com/rust-blockchain/evm?rev=b7b82c7e1fc57b7449d6dfa6826600de37cc1e65#b7b82c7e1fc57b7449d6dfa6826600de37cc1e65"
+dependencies = [
+ "auto_impl",
+ "environmental",
+ "evm-core",
+ "primitive-types",
+ "sha3",
+]
+
 [[package]]
 name = "exit-future"
 version = "0.2.0"
@@ -2994,7 +3131,7 @@ dependencies = [
  "fs-err",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -3042,12 +3179,6 @@ dependencies = [
  "instant",
 ]
 
-[[package]]
-name = "fastrand"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6999dc1837253364c2ebb0704ba97994bd874e8f195d665c50b7548f6ea92764"
-
 [[package]]
 name = "fatality"
 version = "0.0.6"
@@ -3073,6 +3204,156 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "fc-consensus"
+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "async-trait",
+ "fp-consensus",
+ "fp-rpc",
+ "sc-consensus",
+ "sp-api",
+ "sp-block-builder",
+ "sp-consensus",
+ "sp-runtime",
+ "thiserror",
+]
+
+[[package]]
+name = "fc-db"
+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "async-trait",
+ "ethereum",
+ "fc-storage",
+ "fp-consensus",
+ "fp-rpc",
+ "fp-storage",
+ "futures",
+ "kvdb-rocksdb",
+ "log",
+ "parity-db",
+ "parity-scale-codec",
+ "parking_lot 0.12.1",
+ "sc-client-api",
+ "sc-client-db",
+ "smallvec",
+ "sp-api",
+ "sp-blockchain",
+ "sp-core",
+ "sp-database 4.0.0-dev (git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.42)",
+ "sp-runtime",
+ "sp-storage",
+ "sqlx",
+ "tokio",
+]
+
+[[package]]
+name = "fc-mapping-sync"
+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "fc-db",
+ "fc-storage",
+ "fp-consensus",
+ "fp-rpc",
+ "futures",
+ "futures-timer",
+ "log",
+ "parking_lot 0.12.1",
+ "sc-client-api",
+ "sc-utils",
+ "sp-api",
+ "sp-blockchain",
+ "sp-consensus",
+ "sp-core",
+ "sp-runtime",
+ "tokio",
+]
+
+[[package]]
+name = "fc-rpc"
+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "ethereum",
+ "ethereum-types",
+ "evm",
+ "fc-db",
+ "fc-mapping-sync",
+ "fc-rpc-core",
+ "fc-storage",
+ "fp-ethereum",
+ "fp-evm",
+ "fp-rpc",
+ "fp-storage",
+ "futures",
+ "hex",
+ "jsonrpsee",
+ "libsecp256k1 0.7.1",
+ "log",
+ "lru 0.8.1",
+ "pallet-evm",
+ "parity-scale-codec",
+ "prometheus",
+ "rand 0.8.5",
+ "rlp",
+ "sc-client-api",
+ "sc-network",
+ "sc-network-common",
+ "sc-network-sync",
+ "sc-rpc",
+ "sc-service",
+ "sc-transaction-pool",
+ "sc-transaction-pool-api",
+ "sc-utils",
+ "serde",
+ "sp-api",
+ "sp-block-builder",
+ "sp-blockchain",
+ "sp-consensus",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-state-machine",
+ "sp-storage",
+ "substrate-prometheus-endpoint",
+ "tokio",
+]
+
+[[package]]
+name = "fc-rpc-core"
+version = "1.1.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "ethereum",
+ "ethereum-types",
+ "jsonrpsee",
+ "rustc-hex",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "fc-storage"
+version = "1.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "ethereum",
+ "ethereum-types",
+ "fp-rpc",
+ "fp-storage",
+ "parity-scale-codec",
+ "sc-client-api",
+ "sp-api",
+ "sp-blockchain",
+ "sp-io",
+ "sp-runtime",
+ "sp-storage",
+]
+
 [[package]]
 name = "fdlimit"
 version = "0.2.1"
@@ -3210,7 +3491,7 @@ checksum = "3b9429470923de8e8cbd4d2dc513535400b4b3fef0319fb5c4e1f520a7bef743"
 dependencies = [
  "crc32fast",
  "libz-sys",
- "miniz_oxide",
+ "miniz_oxide 0.7.1",
 ]
 
 [[package]]
@@ -3223,26 +3504,151 @@ dependencies = [
 ]
 
 [[package]]
-name = "fnv"
-version = "1.0.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
-
-[[package]]
-name = "fork-tree"
-version = "3.0.0"
-source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
+name = "flume"
+version = "0.10.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1657b4441c3403d9f7b3409e47575237dac27b1b5726df654a6ecbf92f0f7577"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "pin-project",
+ "spin 0.9.8",
+]
+
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared",
+]
+
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
+[[package]]
+name = "fork-tree"
+version = "3.0.0"
+source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
+dependencies = [
+ "parity-scale-codec",
+]
+
+[[package]]
+name = "form_urlencoded"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
+dependencies = [
+ "percent-encoding",
+]
+
+[[package]]
+name = "fp-account"
+version = "1.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "hex",
+ "impl-serde 0.4.0",
+ "libsecp256k1 0.7.1",
+ "log",
+ "parity-scale-codec",
+ "scale-info",
+ "serde",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-runtime-interface",
+ "sp-std",
+]
+
+[[package]]
+name = "fp-consensus"
+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "ethereum",
+ "parity-scale-codec",
+ "sp-core",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
+name = "fp-ethereum"
+version = "1.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "ethereum",
+ "ethereum-types",
+ "fp-evm",
+ "frame-support",
+ "num_enum",
+ "parity-scale-codec",
+ "sp-std",
+]
+
+[[package]]
+name = "fp-evm"
+version = "3.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "evm",
+ "frame-support",
+ "parity-scale-codec",
+ "scale-info",
+ "serde",
+ "sp-core",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
+name = "fp-rpc"
+version = "3.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "ethereum",
+ "ethereum-types",
+ "fp-evm",
+ "parity-scale-codec",
+ "scale-info",
+ "sp-api",
+ "sp-core",
+ "sp-runtime",
+ "sp-state-machine",
+ "sp-std",
+]
+
+[[package]]
+name = "fp-self-contained"
+version = "1.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
 dependencies = [
+ "frame-support",
  "parity-scale-codec",
+ "scale-info",
+ "serde",
+ "sp-runtime",
 ]
 
 [[package]]
-name = "form_urlencoded"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
+name = "fp-storage"
+version = "2.0.0"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
 dependencies = [
- "percent-encoding",
+ "parity-scale-codec",
+ "serde",
 ]
 
 [[package]]
@@ -3310,7 +3716,7 @@ dependencies = [
  "sp-api",
  "sp-blockchain",
  "sp-core",
- "sp-database",
+ "sp-database 4.0.0-dev (git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42)",
  "sp-externalities",
  "sp-inherents",
  "sp-keystore",
@@ -3331,7 +3737,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -3405,7 +3811,7 @@ name = "frame-support"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "environmental",
  "frame-metadata",
  "frame-support-procedural",
@@ -3446,7 +3852,7 @@ dependencies = [
  "proc-macro-warning",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -3458,7 +3864,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -3468,7 +3874,7 @@ source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#f
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -3543,11 +3949,11 @@ dependencies = [
 
 [[package]]
 name = "fs4"
-version = "0.6.6"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2eeb4ed9e12f43b7fa0baae3f9cdda28352770132ef2e09a23760c29cae8bd47"
+checksum = "7672706608ecb74ab2e055c68327ffc25ae4cac1e12349204fd5fb0f3487cce2"
 dependencies = [
- "rustix 0.38.4",
+ "rustix 0.37.20",
  "windows-sys 0.48.0",
 ]
 
@@ -3606,6 +4012,17 @@ dependencies = [
  "num_cpus",
 ]
 
+[[package]]
+name = "futures-intrusive"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d930c203dd0b6ff06e0201a4a2fe9149b43c684fd4420555b26d21b1a02956f"
+dependencies = [
+ "futures-core",
+ "lock_api",
+ "parking_lot 0.12.1",
+]
+
 [[package]]
 name = "futures-io"
 version = "0.3.28"
@@ -3618,12 +4035,12 @@ version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49a9d51ce47660b1e808d3c990b4709f2f415d928835a17dfd16991515c46bce"
 dependencies = [
- "fastrand 1.9.0",
+ "fastrand",
  "futures-core",
  "futures-io",
  "memchr",
  "parking",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
  "waker-fn",
 ]
 
@@ -3635,7 +4052,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -3680,7 +4097,7 @@ dependencies = [
  "futures-sink",
  "futures-task",
  "memchr",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
  "pin-utils",
  "slab",
 ]
@@ -3791,11 +4208,11 @@ checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
 
 [[package]]
 name = "globset"
-version = "0.4.11"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1391ab1f92ffcc08911957149833e682aa3fe252b9f45f966d2ef972274c97df"
+checksum = "029d74589adefde59de1a0c4f4732695c32805624aec7b68d91503d4dba79afc"
 dependencies = [
- "aho-corasick",
+ "aho-corasick 0.7.20",
  "bstr",
  "fnv",
  "log",
@@ -3857,6 +4274,12 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "hash-db"
+version = "0.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d23bd4e7b5eda0d0f3a307e8b381fdc8ba9000f26fbe912250c0a4cc3956364a"
+
 [[package]]
 name = "hash-db"
 version = "0.16.0"
@@ -3895,12 +4318,28 @@ name = "hashbrown"
 version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
+dependencies = [
+ "ahash 0.8.3",
+ "allocator-api2",
+]
+
+[[package]]
+name = "hashlink"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "312f66718a2d7789ffef4f4b7b213138ed9f1eb3aa1d0d82fc99f88fb3ffd26f"
+dependencies = [
+ "hashbrown 0.14.0",
+]
 
 [[package]]
 name = "heck"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
+dependencies = [
+ "unicode-segmentation",
+]
 
 [[package]]
 name = "hermit-abi"
@@ -3913,9 +4352,18 @@ dependencies = [
 
 [[package]]
 name = "hermit-abi"
-version = "0.3.2"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee512640fe35acbfb4bb779db6f0d80704c2cacfa2e39b601ef3e3f47d1ae4c7"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "hermit-abi"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "443144c8cdadd93ebf52ddb4056d257f5b52c04d3c804e657d19eb73fc33668b"
+checksum = "fed44880c466736ef9a5c5b5facefb5ed0785676d0c02d612db14e54f0d84286"
 
 [[package]]
 name = "hex"
@@ -4033,14 +4481,14 @@ checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
 dependencies = [
  "bytes",
  "http",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
 ]
 
 [[package]]
 name = "http-range-header"
-version = "0.3.1"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "add0ab9360ddbd88cfeb3bd9574a1d85cfdfa14db10b3e21d3700dbc4328758f"
+checksum = "0bfe8eed0a9285ef776bb792479ea3834e8b94e13d615c2f66d03dd50a435a29"
 
 [[package]]
 name = "httparse"
@@ -4076,7 +4524,7 @@ dependencies = [
  "httparse",
  "httpdate",
  "itoa",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
  "socket2 0.4.9",
  "tokio",
  "tower-service",
@@ -4188,6 +4636,15 @@ dependencies = [
  "parity-scale-codec",
 ]
 
+[[package]]
+name = "impl-rlp"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f28220f89297a075ddc7245cd538076ee98b01f2a9c23a53a4f1105d5a322808"
+dependencies = [
+ "rlp",
+]
+
 [[package]]
 name = "impl-serde"
 version = "0.3.2"
@@ -4294,6 +4751,7 @@ dependencies = [
 name = "interbtc-parachain"
 version = "1.2.0"
 dependencies = [
+ "async-trait",
  "bitcoin",
  "btc-relay-rpc-runtime-api",
  "clap",
@@ -4315,6 +4773,13 @@ dependencies = [
  "dex-general-rpc-runtime-api",
  "dex-stable-rpc-runtime-api",
  "escrow-rpc-runtime-api",
+ "fc-consensus",
+ "fc-db",
+ "fc-mapping-sync",
+ "fc-rpc",
+ "fc-rpc-core",
+ "fp-evm",
+ "fp-rpc",
  "frame-benchmarking",
  "frame-benchmarking-cli",
  "frame-support",
@@ -4331,6 +4796,7 @@ dependencies = [
  "loans-rpc-runtime-api",
  "log",
  "oracle-rpc-runtime-api",
+ "pallet-evm",
  "pallet-transaction-payment",
  "pallet-transaction-payment-rpc",
  "parity-scale-codec",
@@ -4406,6 +4872,12 @@ dependencies = [
  "dex-general-rpc",
  "dex-stable-rpc",
  "escrow-rpc",
+ "fc-db",
+ "fc-mapping-sync",
+ "fc-rpc",
+ "fc-rpc-core",
+ "fc-storage",
+ "fp-rpc",
  "futures",
  "interbtc-primitives",
  "issue-rpc",
@@ -4416,15 +4888,20 @@ dependencies = [
  "redeem-rpc",
  "replace-rpc",
  "reward-rpc",
+ "sc-client-api",
  "sc-consensus-manual-seal",
+ "sc-network",
+ "sc-network-sync",
  "sc-rpc",
  "sc-rpc-api",
+ "sc-transaction-pool",
  "sc-transaction-pool-api",
  "sp-api",
  "sp-arithmetic",
  "sp-block-builder",
  "sp-blockchain",
  "sp-core",
+ "sp-runtime",
  "substrate-frame-rpc-system",
  "vault-registry",
  "vault-registry-rpc",
@@ -4478,6 +4955,8 @@ dependencies = [
  "escrow-rpc-runtime-api",
  "farming",
  "fee",
+ "fp-rpc",
+ "fp-self-contained",
  "frame-benchmarking",
  "frame-executive",
  "frame-support",
@@ -4507,7 +4986,12 @@ dependencies = [
  "pallet-aura",
  "pallet-authorship",
  "pallet-balances",
+ "pallet-base-fee",
  "pallet-collective",
+ "pallet-ethereum",
+ "pallet-evm",
+ "pallet-evm-chain-id",
+ "pallet-evm-precompile-dispatch",
  "pallet-identity",
  "pallet-membership",
  "pallet-multisig",
@@ -4569,7 +5053,7 @@ version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
 dependencies = [
- "hermit-abi 0.3.2",
+ "hermit-abi 0.3.1",
  "libc",
  "windows-sys 0.48.0",
 ]
@@ -4600,12 +5084,13 @@ checksum = "28b29a3cd74f0f4598934efe3aeba42bae0eb4680554128851ebbecb02af14e6"
 
 [[package]]
 name = "is-terminal"
-version = "0.4.9"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
+checksum = "adcf93614601c8129ddf72e2d5633df827ba6551541c6d8c59520a371475be1f"
 dependencies = [
- "hermit-abi 0.3.2",
- "rustix 0.38.4",
+ "hermit-abi 0.3.1",
+ "io-lifetimes",
+ "rustix 0.37.20",
  "windows-sys 0.48.0",
 ]
 
@@ -4676,9 +5161,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.9"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
+checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"
 
 [[package]]
 name = "jobserver"
@@ -4849,7 +5334,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cadb76004ed8e97623117f3df85b17aaa6626ab0b0831e6573f104df16cd1bcc"
 dependencies = [
  "cfg-if",
- "ecdsa 0.16.8",
+ "ecdsa 0.16.7",
  "elliptic-curve 0.13.5",
  "once_cell",
  "sha2 0.10.7",
@@ -4893,6 +5378,8 @@ dependencies = [
  "escrow-rpc-runtime-api",
  "farming",
  "fee",
+ "fp-rpc",
+ "fp-self-contained",
  "frame-benchmarking",
  "frame-executive",
  "frame-support",
@@ -4923,9 +5410,14 @@ dependencies = [
  "pallet-aura",
  "pallet-authorship",
  "pallet-balances",
+ "pallet-base-fee",
  "pallet-collective",
  "pallet-contracts",
  "pallet-contracts-primitives",
+ "pallet-ethereum",
+ "pallet-evm",
+ "pallet-evm-chain-id",
+ "pallet-evm-precompile-dispatch",
  "pallet-identity",
  "pallet-membership",
  "pallet-multisig",
@@ -5730,11 +6222,22 @@ dependencies = [
  "libsecp256k1-core 0.3.0",
 ]
 
+[[package]]
+name = "libsqlite3-sys"
+version = "0.26.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "afc22eff61b133b115c6e8c74e818c628d6d5e7a502afea6f64dee076dd94326"
+dependencies = [
+ "cc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "libz-sys"
-version = "1.1.10"
+version = "1.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24e6ab01971eb092ffe6a7d42f49f9ff42662f17604681e2843ad65077ba47dc"
+checksum = "56ee889ecc9568871456d42f603d6a0ce59ff328d291063a45cbdf0036baf6db"
 dependencies = [
  "cc",
  "pkg-config",
@@ -5743,9 +6246,9 @@ dependencies = [
 
 [[package]]
 name = "link-cplusplus"
-version = "1.0.9"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d240c6f7e1ba3a28b0249f774e6a9dd0175054b52dfbb61b16eb8505c3785c9"
+checksum = "ecd207c9c713c34f95a097a5b029ac2ce6010530c7b49d7fea24d977dede04f5"
 dependencies = [
  "cc",
 ]
@@ -5767,9 +6270,9 @@ dependencies = [
 
 [[package]]
 name = "linregress"
-version = "0.5.2"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4de0b5f52a9f84544d268f5fabb71b38962d6aa3c6600b8bcd27d44ccf9c9c45"
+checksum = "475015a7f8f017edb28d2e69813be23500ad4b32cfe3421c4148efc97324ee52"
 dependencies = [
  "nalgebra",
 ]
@@ -5786,12 +6289,6 @@ version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
 
-[[package]]
-name = "linux-raw-sys"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09fc20d2ca12cb9f044c93e3bd6d32d523e6e2ec3db4f7b2939cd99026ecd3f0"
-
 [[package]]
 name = "loans"
 version = "1.9.3"
@@ -5939,7 +6436,7 @@ version = "0.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f099785f7595cc4b4553a174ce30dd7589ef93391ff414dbb67f62392b9e0ce1"
 dependencies = [
- "regex-automata 0.1.10",
+ "regex-automata",
 ]
 
 [[package]]
@@ -5979,7 +6476,7 @@ version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffc89ccdc6e10d6907450f753537ebc5c5d3460d2e4e62ea74bd571db62c0f9e"
 dependencies = [
- "rustix 0.37.23",
+ "rustix 0.37.20",
 ]
 
 [[package]]
@@ -6015,7 +6512,7 @@ version = "0.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "808b50db46293432a45e63bc15ea51e0ab4c0a1647b8eb114e31a3e698dd6fbe"
 dependencies = [
- "hash-db",
+ "hash-db 0.16.0",
 ]
 
 [[package]]
@@ -6053,6 +6550,15 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
+[[package]]
+name = "miniz_oxide"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b275950c28b37e794e8c55d88aeb5e139d0ce23fdbbeda68f8d7174abdf9e8fa"
+dependencies = [
+ "adler",
+]
+
 [[package]]
 name = "miniz_oxide"
 version = "0.7.1"
@@ -6291,9 +6797,9 @@ dependencies = [
 
 [[package]]
 name = "nalgebra"
-version = "0.32.3"
+version = "0.32.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "307ed9b18cc2423f29e83f84fd23a8e73628727990181f18641a8b5dc2ab1caa"
+checksum = "d68d47bba83f9e2006d117a9a33af1524e655516b8919caac694427a6fb1e511"
 dependencies = [
  "approx",
  "matrixmultiply",
@@ -6307,9 +6813,9 @@ dependencies = [
 
 [[package]]
 name = "nalgebra-macros"
-version = "0.2.1"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91761aed67d03ad966ef783ae962ef9bbaca728d2dd7ceb7939ec110fffad998"
+checksum = "d232c68884c0c99810a5a4d333ef7e47689cfd0edc85efc9e54e1e6bf5212766"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -6331,6 +6837,24 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a51313c5820b0b02bd422f4b44776fbf47961755c74ce64afc73bfad10226c3"
 
+[[package]]
+name = "native-tls"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07226173c32f2926027b63cce4bcd8076c3552846cbe7925f3aaffeac0a3b92e"
+dependencies = [
+ "lazy_static",
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
 [[package]]
 name = "netlink-packet-core"
 version = "0.4.2"
@@ -6350,7 +6874,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9ea4302b9759a7a88242299225ea3688e63c85ea136371bb6cf94fd674efaab"
 dependencies = [
  "anyhow",
- "bitflags 1.3.2",
+ "bitflags",
  "byteorder",
  "libc",
  "netlink-packet-core",
@@ -6403,7 +6927,7 @@ version = "0.24.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fa52e972a9a719cecb6864fb88568781eb706bac2cd1d4f04a648542dbf78069"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "cfg-if",
  "libc",
  "memoffset 0.6.5",
@@ -6462,6 +6986,20 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "61807f77802ff30975e01f4f071c8ba10c022052f98b3294119f3e615d13e5be"
 
+[[package]]
+name = "num"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b05180d69e3da0e530ba2a1dae5110317e49e3b7f3d41be227dc5f92e49ee7af"
+dependencies = [
+ "num-bigint",
+ "num-complex",
+ "num-integer",
+ "num-iter",
+ "num-rational",
+ "num-traits",
+]
+
 [[package]]
 name = "num-bigint"
 version = "0.4.3"
@@ -6502,6 +7040,17 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-iter"
+version = "0.1.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252"
+dependencies = [
+ "autocfg 1.1.0",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-rational"
 version = "0.4.1"
@@ -6516,9 +7065,9 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.16"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f30b0abd723be7e2ffca1272140fac1a2f084c77ec3e123c192b66af1ee9e6c2"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
 dependencies = [
  "autocfg 1.1.0",
  "libm 0.2.7",
@@ -6526,14 +7075,35 @@ dependencies = [
 
 [[package]]
 name = "num_cpus"
-version = "1.16.0"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
+checksum = "0fac9e2da13b5eb447a6ce3d392f23a29d8694bff781bf03a16cd9ac8697593b"
 dependencies = [
- "hermit-abi 0.3.2",
+ "hermit-abi 0.2.6",
  "libc",
 ]
 
+[[package]]
+name = "num_enum"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a015b430d3c108a207fd776d2e2196aaf8b1cf8cf93253e3a097ff3085076a1"
+dependencies = [
+ "num_enum_derive",
+]
+
+[[package]]
+name = "num_enum_derive"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96667db765a921f7b295ffee8b60472b686a51d4f21c2ee4ffdb94c7013b65a6"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.22",
+]
+
 [[package]]
 name = "number_prefix"
 version = "0.4.0"
@@ -6554,9 +7124,9 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.31.1"
+version = "0.30.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bda667d9f2b5051b8833f59f3bf748b28ef54f850f4fcb389a252aa383866d1"
+checksum = "03b4680b86d9cfafba8fc491dc9b6df26b68cf40e9e6cd73909194759a63c385"
 dependencies = [
  "memchr",
 ]
@@ -6597,12 +7167,50 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
+[[package]]
+name = "openssl"
+version = "0.10.55"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "345df152bc43501c5eb9e4654ff05f794effb78d4efe3d53abc158baddc0703d"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "foreign-types",
+ "libc",
+ "once_cell",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.22",
+]
+
 [[package]]
 name = "openssl-probe"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
+[[package]]
+name = "openssl-sys"
+version = "0.9.90"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "374533b0e45f3a7ced10fcaeccca020e66656bc03dac384f852e4e5a7a8104a6"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "oracle"
 version = "1.2.0"
@@ -7003,6 +7611,20 @@ dependencies = [
  "sp-std",
 ]
 
+[[package]]
+name = "pallet-base-fee"
+version = "1.0.0"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "fp-evm",
+ "frame-support",
+ "frame-system",
+ "parity-scale-codec",
+ "scale-info",
+ "sp-core",
+ "sp-runtime",
+]
+
 [[package]]
 name = "pallet-beefy"
 version = "4.0.0-dev"
@@ -7105,7 +7727,7 @@ name = "pallet-contracts"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "environmental",
  "frame-benchmarking",
  "frame-support",
@@ -7134,7 +7756,7 @@ name = "pallet-contracts-primitives"
 version = "7.0.0"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "parity-scale-codec",
  "scale-info",
  "sp-runtime",
@@ -7149,7 +7771,7 @@ source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#f
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -7193,52 +7815,149 @@ version = "4.0.0-dev"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
  "frame-benchmarking",
- "frame-election-provider-support",
+ "frame-election-provider-support",
+ "frame-support",
+ "frame-system",
+ "log",
+ "pallet-election-provider-support-benchmarking",
+ "parity-scale-codec",
+ "rand 0.8.5",
+ "scale-info",
+ "sp-arithmetic",
+ "sp-core",
+ "sp-io",
+ "sp-npos-elections",
+ "sp-runtime",
+ "sp-std",
+ "strum",
+]
+
+[[package]]
+name = "pallet-election-provider-support-benchmarking"
+version = "4.0.0-dev"
+source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
+dependencies = [
+ "frame-benchmarking",
+ "frame-election-provider-support",
+ "frame-system",
+ "parity-scale-codec",
+ "sp-npos-elections",
+ "sp-runtime",
+]
+
+[[package]]
+name = "pallet-elections-phragmen"
+version = "5.0.0-dev"
+source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
+dependencies = [
+ "frame-benchmarking",
+ "frame-support",
+ "frame-system",
+ "log",
+ "parity-scale-codec",
+ "scale-info",
+ "sp-core",
+ "sp-io",
+ "sp-npos-elections",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
+name = "pallet-ethereum"
+version = "4.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "ethereum",
+ "ethereum-types",
+ "evm",
+ "fp-consensus",
+ "fp-ethereum",
+ "fp-evm",
+ "fp-rpc",
+ "fp-storage",
+ "frame-support",
+ "frame-system",
+ "pallet-evm",
+ "parity-scale-codec",
+ "scale-info",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
+name = "pallet-evm"
+version = "6.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "environmental",
+ "evm",
+ "fp-account",
+ "fp-evm",
+ "frame-benchmarking",
  "frame-support",
  "frame-system",
+ "hex",
+ "hex-literal 0.4.1",
+ "impl-trait-for-tuples",
  "log",
- "pallet-election-provider-support-benchmarking",
  "parity-scale-codec",
- "rand 0.8.5",
+ "rlp",
  "scale-info",
- "sp-arithmetic",
  "sp-core",
  "sp-io",
- "sp-npos-elections",
  "sp-runtime",
  "sp-std",
- "strum",
 ]
 
 [[package]]
-name = "pallet-election-provider-support-benchmarking"
-version = "4.0.0-dev"
-source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
+name = "pallet-evm-chain-id"
+version = "1.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
 dependencies = [
- "frame-benchmarking",
- "frame-election-provider-support",
+ "frame-support",
  "frame-system",
  "parity-scale-codec",
- "sp-npos-elections",
- "sp-runtime",
+ "scale-info",
 ]
 
 [[package]]
-name = "pallet-elections-phragmen"
-version = "5.0.0-dev"
-source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
+name = "pallet-evm-precompile-dispatch"
+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech//frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
 dependencies = [
- "frame-benchmarking",
+ "fp-evm",
  "frame-support",
- "frame-system",
- "log",
- "parity-scale-codec",
- "scale-info",
- "sp-core",
+ "pallet-evm",
+]
+
+[[package]]
+name = "pallet-evm-precompile-modexp"
+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "fp-evm",
+ "num",
+]
+
+[[package]]
+name = "pallet-evm-precompile-sha3fips"
+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "fp-evm",
+ "tiny-keccak",
+]
+
+[[package]]
+name = "pallet-evm-precompile-simple"
+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.42#1a718546085be20ce381b70e1f9e4c8b4d4b1f03"
+dependencies = [
+ "fp-evm",
+ "ripemd",
  "sp-io",
- "sp-npos-elections",
- "sp-runtime",
- "sp-std",
 ]
 
 [[package]]
@@ -7673,7 +8392,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -7948,9 +8667,13 @@ dependencies = [
  "dex-swap-router",
  "env_logger 0.9.3",
  "escrow",
+ "ethereum",
  "farming",
  "fee",
  "flate2",
+ "fp-ethereum",
+ "fp-evm",
+ "fp-rpc",
  "frame-benchmarking",
  "frame-executive",
  "frame-support",
@@ -7987,6 +8710,9 @@ dependencies = [
  "pallet-collective",
  "pallet-contracts",
  "pallet-contracts-primitives",
+ "pallet-ethereum",
+ "pallet-evm",
+ "pallet-evm-chain-id",
  "pallet-membership",
  "pallet-multisig",
  "pallet-preimage",
@@ -8047,9 +8773,9 @@ dependencies = [
 
 [[package]]
 name = "parity-db"
-version = "0.4.10"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78f19d20a0d2cc52327a88d131fa1c4ea81ea4a04714aedcfeca2dd410049cf8"
+checksum = "4890dcb9556136a4ec2b0c51fa4a08c8b733b829506af8fff2e853f3a065985b"
 dependencies = [
  "blake2",
  "crc32fast",
@@ -8067,9 +8793,9 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec"
-version = "3.6.4"
+version = "3.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd8e946cc0cc711189c0b0249fb8b599cbeeab9784d83c415719368bb8d4ac64"
+checksum = "2287753623c76f953acd29d15d8100bcab84d29db78fb6f352adb3c53e83b967"
 dependencies = [
  "arrayvec 0.7.4",
  "bitvec",
@@ -8082,9 +8808,9 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec-derive"
-version = "3.6.4"
+version = "3.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a296c3079b5fefbc499e1de58dc26c09b1b9a5952d26694ee89f04a43ebbb3e"
+checksum = "2b6937b5e67bfba3351b87b040d48352a2fcb6ad72f81855412ce97b45c8f110"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -8155,14 +8881,14 @@ dependencies = [
  "libc",
  "redox_syscall 0.3.5",
  "smallvec",
- "windows-targets 0.48.1",
+ "windows-targets 0.48.0",
 ]
 
 [[package]]
 name = "paste"
-version = "1.0.14"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
+checksum = "9f746c4065a8fa3fe23974dd82f15431cc8d40779821001404d10d2e79ca7d79"
 
 [[package]]
 name = "pbkdf2"
@@ -8214,9 +8940,9 @@ checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
 
 [[package]]
 name = "pest"
-version = "2.7.1"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d2d1d55045829d65aad9d389139882ad623b33b904e7c9f1b10c5b8927298e5"
+checksum = "f73935e4d55e2abf7f130186537b19e7a4abc886a0252380b59248af473a3fc9"
 dependencies = [
  "thiserror",
  "ucd-trie",
@@ -8224,9 +8950,9 @@ dependencies = [
 
 [[package]]
 name = "pest_derive"
-version = "2.7.1"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f94bca7e7a599d89dea5dfa309e217e7906c3c007fb9c3299c40b10d6a315d3"
+checksum = "aef623c9bbfa0eedf5a0efba11a5ee83209c326653ca31ff019bec3a95bfff2b"
 dependencies = [
  "pest",
  "pest_generator",
@@ -8234,22 +8960,22 @@ dependencies = [
 
 [[package]]
 name = "pest_generator"
-version = "2.7.1"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99d490fe7e8556575ff6911e45567ab95e71617f43781e5c05490dc8d75c965c"
+checksum = "b3e8cba4ec22bada7fc55ffe51e2deb6a0e0db2d0b7ab0b103acc80d2510c190"
 dependencies = [
  "pest",
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
 name = "pest_meta"
-version = "2.7.1"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2674c66ebb4b4d9036012091b537aae5878970d6999f81a265034d85b136b341"
+checksum = "a01f71cb40bd8bb94232df14b946909e14660e33fc05db3e50ae2a82d7ea0ca0"
 dependencies = [
  "once_cell",
  "pest",
@@ -8268,22 +8994,22 @@ dependencies = [
 
 [[package]]
 name = "pin-project"
-version = "1.1.2"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "030ad2bc4db10a8944cb0d837f158bdfec4d4a4873ab701a95046770d11f8842"
+checksum = "c95a7476719eab1e366eaf73d0260af3021184f18177925b07f54b30089ceead"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.1.2"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec2e072ecce94ec471b13398d5402c188e76ac03cf74dd1a975161b23a3f6d9c"
+checksum = "39407670928234ebc5e6e580247dd567ad73a3578460c5990f9503df207e8f07"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -8294,9 +9020,9 @@ checksum = "257b64915a082f7811703966789728173279bdebb956b143dbcd23f6f970a777"
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.10"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c40d25201921e5ff0c862a505c6557ea88568a4e3ace775ab55e93f2f4f9d57"
+checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
 
 [[package]]
 name = "pin-utils"
@@ -8320,7 +9046,7 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
 dependencies = [
- "der 0.7.7",
+ "der 0.7.6",
  "spki 0.7.2",
 ]
 
@@ -9333,7 +10059,7 @@ name = "polkadot-runtime-parachains"
 version = "0.9.42"
 source = "git+https://github.com/paritytech//polkadot?branch=release-v0.9.42#6f991987c0b4cbbd7d4badc9ef08d83da5fefbfd"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "bitvec",
  "derive_more",
  "frame-benchmarking",
@@ -9520,12 +10246,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b2d323e8ca7996b3e23126511a523f7e62924d93ecd5ae73b333815b0eb3dce"
 dependencies = [
  "autocfg 1.1.0",
- "bitflags 1.3.2",
+ "bitflags",
  "cfg-if",
  "concurrent-queue",
  "libc",
  "log",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
  "windows-sys 0.48.0",
 ]
 
@@ -9566,9 +10292,9 @@ dependencies = [
 
 [[package]]
 name = "portable-atomic"
-version = "1.4.1"
+version = "1.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edc55135a600d700580e406b4de0d59cb9ad25e344a3a091a97ded2622ec4ec6"
+checksum = "767eb9f07d4a5ebcb39bbf2d452058a93c011373abf6832e24194a1c3f004794"
 
 [[package]]
 name = "ppv-lite86"
@@ -9636,6 +10362,7 @@ checksum = "9f3486ccba82358b11a77516035647c34ba167dfa53312630de83b12bd4f3d66"
 dependencies = [
  "fixed-hash 0.8.0",
  "impl-codec",
+ "impl-rlp",
  "impl-serde 0.4.0",
  "scale-info",
  "uint",
@@ -9705,14 +10432,14 @@ checksum = "0e99670bafb56b9a106419397343bdbc8b8742c3cc449fec6345f86173f47cd4"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.66"
+version = "1.0.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
+checksum = "7b368fba921b0dce7e60f5e04ec15e565b3303972b42bcfde1d0713b881959eb"
 dependencies = [
  "unicode-ident",
 ]
@@ -9761,7 +10488,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4e35c06b98bf36aba164cc17cb25f7e232f5c4aeea73baa14b8a9f0d92dbfa65"
 dependencies = [
  "bit-set",
- "bitflags 1.3.2",
+ "bitflags",
  "byteorder",
  "lazy_static",
  "num-traits",
@@ -9878,9 +10605,9 @@ dependencies = [
 
 [[package]]
 name = "quinn-proto"
-version = "0.9.4"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f31999cfc7927c4e212e60fd50934ab40e8e8bfd2d493d6095d2d306bc0764d9"
+checksum = "67c10f662eee9c94ddd7135043e544f3c82fa839a1e7b865911331961b53186c"
 dependencies = [
  "bytes",
  "rand 0.8.5",
@@ -9896,9 +10623,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.32"
+version = "1.0.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50f3b39ccfb720540debaa0164757101c08ecb8d326b15358ce76a62c7e85965"
+checksum = "1b9ab9c7eadfd8df19006f1cf1a4aed13540ed5cbc047010ece5826e10825488"
 dependencies = [
  "proc-macro2",
 ]
@@ -10140,7 +10867,7 @@ checksum = "6413f3de1edee53342e6138e75b56d32e7bc6e332b3bd62d497b1929d4cfbcdd"
 dependencies = [
  "pem",
  "ring",
- "time 0.3.23",
+ "time 0.3.22",
  "x509-parser 0.13.2",
  "yasna",
 ]
@@ -10153,7 +10880,7 @@ checksum = "ffbe84efe2f38dea12e9bfc1f65377fdf03e53a18cb3b995faedf7934c7e785b"
 dependencies = [
  "pem",
  "ring",
- "time 0.3.23",
+ "time 0.3.22",
  "yasna",
 ]
 
@@ -10227,7 +10954,7 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
 ]
 
 [[package]]
@@ -10236,7 +10963,7 @@ version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
 ]
 
 [[package]]
@@ -10265,22 +10992,22 @@ dependencies = [
 
 [[package]]
 name = "ref-cast"
-version = "1.0.19"
+version = "1.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61ef7e18e8841942ddb1cf845054f8008410030a3997875d9e49b7a363063df1"
+checksum = "f43faa91b1c8b36841ee70e97188a869d37ae21759da6846d4be66de5bf7b12c"
 dependencies = [
  "ref-cast-impl",
 ]
 
 [[package]]
 name = "ref-cast-impl"
-version = "1.0.19"
+version = "1.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dfaf0c85b766276c797f3791f5bc6d5bd116b41d53049af2789666b0c0bc9fa"
+checksum = "8d2275aab483050ab2a7364c1a46604865ee7d6906684e08db0f090acf74f9e7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -10297,14 +11024,13 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.9.1"
+version = "1.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2eae68fc220f7cf2532e4494aded17545fce192d59cd996e0fe7887f4ceb575"
+checksum = "d0ab3ca65655bb1e41f2a8c8cd662eb4fb035e67c3f78da1d61dffe89d07300f"
 dependencies = [
- "aho-corasick",
+ "aho-corasick 1.0.2",
  "memchr",
- "regex-automata 0.3.3",
- "regex-syntax 0.7.4",
+ "regex-syntax 0.7.2",
 ]
 
 [[package]]
@@ -10316,17 +11042,6 @@ dependencies = [
  "regex-syntax 0.6.29",
 ]
 
-[[package]]
-name = "regex-automata"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39354c10dd07468c2e73926b23bb9c2caca74c5501e38a35da70406f1d923310"
-dependencies = [
- "aho-corasick",
- "memchr",
- "regex-syntax 0.7.4",
-]
-
 [[package]]
 name = "regex-syntax"
 version = "0.6.29"
@@ -10335,9 +11050,9 @@ checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
 [[package]]
 name = "regex-syntax"
-version = "0.7.4"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5ea92a5b6195c6ef2a0295ea818b312502c6fc94dde986c5553242e18fd4ce2"
+checksum = "436b050e76ed2903236f032a59761c1eb99e1b0aead2c257922771dab1fc8c78"
 
 [[package]]
 name = "region"
@@ -10345,7 +11060,7 @@ version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "76e189c2369884dce920945e2ddf79b3dff49e071a167dd1817fa9c4c00d512e"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "libc",
  "mach",
  "winapi",
@@ -10496,6 +11211,37 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "ripemd"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd124222d17ad93a644ed9d011a40f4fb64aa54275c08cc216524a9ea82fb09f"
+dependencies = [
+ "digest 0.10.7",
+]
+
+[[package]]
+name = "rlp"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb919243f34364b6bd2fc10ef797edbfa75f33c252e7998527479c6d6b47e1ec"
+dependencies = [
+ "bytes",
+ "rlp-derive",
+ "rustc-hex",
+]
+
+[[package]]
+name = "rlp-derive"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e33d7b2abe0c340d8797fe2907d3f20d3b5ea5908683618bfe80df7f621f672a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "rocksdb"
 version = "0.20.1"
@@ -10695,10 +11441,19 @@ dependencies = [
  "orml-xcm-support",
  "orml-xtokens",
  "pallet-aura",
+ "pallet-base-fee",
+ "pallet-ethereum",
+ "pallet-evm",
+ "pallet-evm-chain-id",
+ "pallet-evm-precompile-modexp",
+ "pallet-evm-precompile-sha3fips",
+ "pallet-evm-precompile-simple",
+ "parachain-info",
  "redeem",
  "replace",
  "reward",
  "security",
+ "sp-core",
  "sp-runtime",
  "sp-std",
  "staking",
@@ -10733,7 +11488,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
 dependencies = [
- "semver 1.0.18",
+ "semver 1.0.17",
 ]
 
 [[package]]
@@ -10747,11 +11502,11 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.36.15"
+version = "0.36.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c37f1bd5ef1b5422177b7646cba67430579cfe2ace80f284fee876bca52ad941"
+checksum = "14e4d67015953998ad0eb82887a0eb0129e18a7e2f3b7b0f6c422fddcd503d62"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "errno",
  "io-lifetimes",
  "libc",
@@ -10761,11 +11516,11 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.37.23"
+version = "0.37.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d69718bf81c6127a49dc64e44a742e8bb9213c0ff8869a22c308f84c1d4ab06"
+checksum = "b96e891d04aa506a6d1f318d2771bcb1c7dfda84e126660ace067c9b474bb2c0"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "errno",
  "io-lifetimes",
  "libc",
@@ -10773,19 +11528,6 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
-[[package]]
-name = "rustix"
-version = "0.38.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a962918ea88d644592894bc6dc55acc6c0956488adcebbfb6e273506b7fd6e5"
-dependencies = [
- "bitflags 2.3.3",
- "errno",
- "libc",
- "linux-raw-sys 0.4.3",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "rustls"
 version = "0.19.1"
@@ -10834,9 +11576,9 @@ dependencies = [
 
 [[package]]
 name = "rustversion"
-version = "1.0.14"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
+checksum = "4f3208ce4d8448b3f3e7d168a73f5e0c43a61e32930de3bceeccedb388b6bf06"
 
 [[package]]
 name = "rusty-fork"
@@ -10863,15 +11605,15 @@ dependencies = [
 
 [[package]]
 name = "ryu"
-version = "1.0.15"
+version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
+checksum = "f91339c0467de62360649f8d3e185ca8de4224ff281f66000de5eb2a77a79041"
 
 [[package]]
 name = "safe_arch"
-version = "0.7.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f398075ce1e6a179b46f51bd88d0598b92b00d3551f1a2d4ac49e771b56ac354"
+checksum = "62a7484307bd40f8f7ccbacccac730108f2cae119a3b11c74485b48aa9ea650f"
 dependencies = [
  "bytemuck",
 ]
@@ -10989,7 +11731,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -11049,7 +11791,7 @@ dependencies = [
  "sp-blockchain",
  "sp-consensus",
  "sp-core",
- "sp-database",
+ "sp-database 4.0.0-dev (git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42)",
  "sp-externalities",
  "sp-keystore",
  "sp-runtime",
@@ -11063,7 +11805,7 @@ name = "sc-client-db"
 version = "0.10.0-dev"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
- "hash-db",
+ "hash-db 0.16.0",
  "kvdb",
  "kvdb-memorydb",
  "kvdb-rocksdb",
@@ -11078,7 +11820,7 @@ dependencies = [
  "sp-arithmetic",
  "sp-blockchain",
  "sp-core",
- "sp-database",
+ "sp-database 4.0.0-dev (git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42)",
  "sp-runtime",
  "sp-state-machine",
  "sp-trie",
@@ -11440,7 +12182,7 @@ dependencies = [
  "libc",
  "log",
  "once_cell",
- "rustix 0.36.15",
+ "rustix 0.36.14",
  "sc-allocator",
  "sc-executor-common",
  "sp-runtime-interface",
@@ -11551,7 +12293,7 @@ source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#f
 dependencies = [
  "array-bytes 4.2.0",
  "async-trait",
- "bitflags 1.3.2",
+ "bitflags",
  "bytes",
  "futures",
  "futures-timer",
@@ -11999,7 +12741,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -12123,9 +12865,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info"
-version = "2.9.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35c0a159d0c45c12b20c5a844feb1fe4bea86e28f17b92a5f0c42193634d3782"
+checksum = "ad560913365790f17cbf12479491169f01b9d46d29cfc7422bf8c64bdc61b731"
 dependencies = [
  "bitvec",
  "cfg-if",
@@ -12137,9 +12879,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info-derive"
-version = "2.9.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "912e55f6d20e0e80d63733872b40e1227c0bce1e1ab81ba67d696339bfd7fd29"
+checksum = "19df9bd9ace6cc2fe19387c96ce677e823e07d017ceed253e7bb3d1d1bd9c73b"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -12149,11 +12891,11 @@ dependencies = [
 
 [[package]]
 name = "schannel"
-version = "0.1.22"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c3733bf4cf7ea0880754e19cb5a462007c4a8c1914bff372ccc95b464f1df88"
+checksum = "713cfb06c7059f3588fb8044c0fad1d09e3c01d225e25b9220dbfdcf16dbb1b3"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
@@ -12187,15 +12929,15 @@ dependencies = [
 
 [[package]]
 name = "scopeguard"
-version = "1.2.0"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
+checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "scratch"
-version = "1.0.7"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3cf7c11c38cb994f3d40e8a8cde3bbd1f72a435e4c49e85d6553d8312306152"
+checksum = "1792db035ce95be60c3f8853017b3999209281c24e2ba5bc8e59bf97a0c590c1"
 
 [[package]]
 name = "sct"
@@ -12245,12 +12987,12 @@ dependencies = [
 
 [[package]]
 name = "sec1"
-version = "0.7.3"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3e97a565f76233a6003f9f5c54be1d9c5bdfa3eccfb189469f11ec4901c47dc"
+checksum = "f0aec48e813d6b90b15f0b8948af3c63483992dee44c03e9930b3eebdabe046e"
 dependencies = [
  "base16ct 0.2.0",
- "der 0.7.7",
+ "der 0.7.6",
  "generic-array 0.14.7",
  "pkcs8 0.10.2",
  "subtle",
@@ -12321,11 +13063,11 @@ dependencies = [
 
 [[package]]
 name = "security-framework"
-version = "2.9.2"
+version = "2.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05b64fb303737d99b81884b2c63433e9ae28abebe5eb5045dcdd175dc2ecf4de"
+checksum = "1fc758eb7bffce5b308734e9b0c1468893cae9ff70ebf13e7090be8dcbcc83a8"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "core-foundation",
  "core-foundation-sys",
  "libc",
@@ -12334,9 +13076,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework-sys"
-version = "2.9.1"
+version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e932934257d3b408ed8f30db49d85ea163bfe74961f017f405b025af298f0c7a"
+checksum = "f51d0c0d83bec45f16480d0ce0058397a69e48fcdc52d1dc8855fb68acbd31a7"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -12353,9 +13095,9 @@ dependencies = [
 
 [[package]]
 name = "semver"
-version = "1.0.18"
+version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
+checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
 dependencies = [
  "serde",
 ]
@@ -12368,29 +13110,29 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.175"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d25439cd7397d044e2748a6fe2432b5e85db703d6d097bd014b3c0ad1ebff0b"
+checksum = "9e8c8cf938e98f769bc164923b06dce91cea1751522f46f8466461af04c9027d"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.175"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b23f7ade6f110613c0d63858ddb8b94c1041f550eab58a16b371bdf2c9c80ab4"
+checksum = "d9735b638ccc51c28bf6914d90a2e9725b377144fc612c49a611fddd1b631d68"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.103"
+version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d03b412469450d4404fe8499a268edd7f8b79fecb074b0d812ad64ca21f4031b"
+checksum = "46266871c240a00b8f503b877622fe33430b3c7d963bdc0f2adc511e54a1eae3"
 dependencies = [
  "itoa",
  "ryu",
@@ -12577,9 +13319,9 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.11.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
+checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
 
 [[package]]
 name = "snap"
@@ -12646,7 +13388,7 @@ name = "sp-api"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
- "hash-db",
+ "hash-db 0.16.0",
  "log",
  "parity-scale-codec",
  "scale-info",
@@ -12672,7 +13414,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -12739,7 +13481,7 @@ dependencies = [
  "parking_lot 0.12.1",
  "sp-api",
  "sp-consensus",
- "sp-database",
+ "sp-database 4.0.0-dev (git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42)",
  "sp-runtime",
  "sp-state-machine",
  "thiserror",
@@ -12854,14 +13596,14 @@ version = "7.0.0"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
  "array-bytes 4.2.0",
- "bitflags 1.3.2",
+ "bitflags",
  "blake2",
  "bounded-collections",
  "bs58",
  "dyn-clonable",
  "ed25519-zebra",
  "futures",
- "hash-db",
+ "hash-db 0.16.0",
  "hash256-std-hasher",
  "impl-serde 0.4.0",
  "lazy_static",
@@ -12914,7 +13656,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "sp-core-hashing",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -12926,6 +13668,15 @@ dependencies = [
  "parking_lot 0.12.1",
 ]
 
+[[package]]
+name = "sp-database"
+version = "4.0.0-dev"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
+dependencies = [
+ "kvdb",
+ "parking_lot 0.12.1",
+]
+
 [[package]]
 name = "sp-debug-derive"
 version = "5.0.0"
@@ -12933,7 +13684,7 @@ source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#f
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -13019,7 +13770,7 @@ version = "4.1.0-dev"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
  "thiserror",
- "zstd 0.12.4",
+ "zstd 0.12.3+zstd.1.5.2",
 ]
 
 [[package]]
@@ -13144,7 +13895,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -13179,7 +13930,7 @@ name = "sp-state-machine"
 version = "0.13.0"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
- "hash-db",
+ "hash-db 0.16.0",
  "log",
  "parity-scale-codec",
  "parking_lot 0.12.1",
@@ -13270,7 +14021,7 @@ version = "7.0.0"
 source = "git+https://github.com/paritytech//substrate?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
  "ahash 0.8.3",
- "hash-db",
+ "hash-db 0.16.0",
  "hashbrown 0.13.2",
  "lazy_static",
  "memory-db",
@@ -13312,7 +14063,7 @@ dependencies = [
  "parity-scale-codec",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -13361,6 +14112,9 @@ name = "spin"
 version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
+dependencies = [
+ "lock_api",
+]
 
 [[package]]
 name = "spinners"
@@ -13390,14 +14144,135 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d1e996ef02c474957d681f1b05213dfb0abab947b446a62d37770b23500184a"
 dependencies = [
  "base64ct",
- "der 0.7.7",
+ "der 0.7.6",
+]
+
+[[package]]
+name = "sqlformat"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c12bc9199d1db8234678b7051747c07f517cdcf019262d1847b94ec8b1aee3e"
+dependencies = [
+ "itertools",
+ "nom",
+ "unicode_categories",
+]
+
+[[package]]
+name = "sqlx"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e58421b6bc416714d5115a2ca953718f6c621a51b68e4f4922aea5a4391a721"
+dependencies = [
+ "sqlx-core",
+ "sqlx-macros",
+ "sqlx-sqlite",
+]
+
+[[package]]
+name = "sqlx-core"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd4cef4251aabbae751a3710927945901ee1d97ee96d757f6880ebb9a79bfd53"
+dependencies = [
+ "ahash 0.8.3",
+ "atoi",
+ "byteorder",
+ "bytes",
+ "crc",
+ "crossbeam-queue",
+ "dotenvy",
+ "either",
+ "event-listener",
+ "futures-channel",
+ "futures-core",
+ "futures-intrusive",
+ "futures-io",
+ "futures-util",
+ "hashlink",
+ "hex",
+ "indexmap 2.0.0",
+ "log",
+ "memchr",
+ "native-tls",
+ "once_cell",
+ "paste",
+ "percent-encoding",
+ "serde",
+ "sha2 0.10.7",
+ "smallvec",
+ "sqlformat",
+ "thiserror",
+ "tokio",
+ "tokio-stream",
+ "tracing",
+ "url",
+]
+
+[[package]]
+name = "sqlx-macros"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "208e3165167afd7f3881b16c1ef3f2af69fa75980897aac8874a0696516d12c2"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "sqlx-core",
+ "sqlx-macros-core",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "sqlx-macros-core"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a4a8336d278c62231d87f24e8a7a74898156e34c1c18942857be2acb29c7dfc"
+dependencies = [
+ "dotenvy",
+ "either",
+ "heck",
+ "hex",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "serde_json",
+ "sha2 0.10.7",
+ "sqlx-core",
+ "sqlx-sqlite",
+ "syn 1.0.109",
+ "tempfile",
+ "tokio",
+ "url",
+]
+
+[[package]]
+name = "sqlx-sqlite"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be4c21bf34c7cae5b283efb3ac1bcc7670df7561124dc2f8bdc0b59be40f79a2"
+dependencies = [
+ "atoi",
+ "flume",
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-intrusive",
+ "futures-util",
+ "libsqlite3-sys",
+ "log",
+ "percent-encoding",
+ "serde",
+ "sqlx-core",
+ "tracing",
+ "url",
 ]
 
 [[package]]
 name = "ss58-registry"
-version = "1.41.0"
+version = "1.40.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfc443bad666016e012538782d9e3006213a7db43e9fb1dda91657dc06a6fa08"
+checksum = "eb47a8ad42e5fc72d5b1eb104a5546937eaf39843499948bb666d6e93c62423b"
 dependencies = [
  "Inflector",
  "num-format",
@@ -13462,7 +14337,7 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a2a1c578e98c1c16fc3b8ec1328f7659a500737d7a0c6d625e73e830ff9c1f6"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "cfg_aliases",
  "libc",
  "parking_lot 0.11.2",
@@ -13640,7 +14515,7 @@ dependencies = [
  "sp-maybe-compressed-blob",
  "strum",
  "tempfile",
- "toml 0.7.6",
+ "toml 0.7.5",
  "walkdir",
  "wasm-opt",
 ]
@@ -13694,9 +14569,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.27"
+version = "2.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b60f673f44a8255b9c8c657daf66a596d435f2da81a555b06dc644d080ba45e0"
+checksum = "2efbeae7acf4eabd6bcdcbd11c92f45231ddda7539edc7806bd1a04a03b24616"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -13721,7 +14596,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba3a3adc5c275d719af8cb4272ea1c4a6d668a777f37e115f6d11ddbc1c8e0e7"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "core-foundation",
  "system-configuration-sys",
 ]
@@ -13744,20 +14619,21 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "target-lexicon"
-version = "0.12.10"
+version = "0.12.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d2faeef5759ab89935255b1a4cd98e0baf99d1085e37d36599c625dac49ae8e"
+checksum = "1b1c7f239eb94671427157bd93b3694320f3668d4e1eff08c7285366fd777fac"
 
 [[package]]
 name = "tempfile"
-version = "3.7.0"
+version = "3.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5486094ee78b2e5038a6382ed7645bc084dc2ec433426ca4c3cb61e2007b8998"
+checksum = "31c0432476357e58790aaa47a8efb0c5138f137343f3b5f23bd36a27e3b0a6d6"
 dependencies = [
+ "autocfg 1.1.0",
  "cfg-if",
- "fastrand 2.0.0",
+ "fastrand",
  "redox_syscall 0.3.5",
- "rustix 0.38.4",
+ "rustix 0.37.20",
  "windows-sys 0.48.0",
 ]
 
@@ -13778,22 +14654,22 @@ checksum = "3369f5ac52d5eb6ab48c6b4ffdc8efbcad6b89c765749064ba298f2c68a16a76"
 
 [[package]]
 name = "thiserror"
-version = "1.0.44"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "611040a08a0439f8248d1990b111c95baa9c704c805fa1f62104b39655fd7f90"
+checksum = "978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.44"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "090198534930841fab3a5d1bb637cde49e339654e606195f8d9c76eeb081dc96"
+checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -13868,9 +14744,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.23"
+version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59e399c068f43a5d116fedaf73b203fa4f9c519f17e2b34f63221d3792f81446"
+checksum = "ea9e1b3cf1243ae005d9e74085d4d542f3125458f3a81af210d901dcd7411efd"
 dependencies = [
  "itoa",
  "serde",
@@ -13886,9 +14762,9 @@ checksum = "7300fbefb4dadc1af235a9cef3737cea692a9d97e1b9cbcd4ebdae6f8868e6fb"
 
 [[package]]
 name = "time-macros"
-version = "0.2.10"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96ba15a897f3c86766b757e5ac7221554c6750054d74d5b28844fce5fb36a6c4"
+checksum = "372950940a5f07bf38dbe211d7283c9e6d7327df53794992d293e534c733d09b"
 dependencies = [
  "time-core",
 ]
@@ -13912,6 +14788,15 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "tiny-keccak"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
+dependencies = [
+ "crunchy",
+]
+
 [[package]]
 name = "tinytemplate"
 version = "1.2.1"
@@ -13939,9 +14824,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.29.1"
+version = "1.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "532826ff75199d5833b9d2c5fe410f29235e25704ee5f0ef599fb51c21f4a4da"
+checksum = "374442f06ee49c3a28a8fc9f01a2596fed7559c6b99b31279c3261778e77d84f"
 dependencies = [
  "autocfg 1.1.0",
  "backtrace",
@@ -13950,7 +14835,7 @@ dependencies = [
  "mio",
  "num_cpus",
  "parking_lot 0.12.1",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
  "signal-hook-registry",
  "socket2 0.4.9",
  "tokio-macros",
@@ -13965,7 +14850,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -13986,7 +14871,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "397c988d37662c7dda6d2208364a706264bf3d6138b11d436cbac0ad38832842"
 dependencies = [
  "futures-core",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
  "tokio",
  "tokio-util",
 ]
@@ -14001,7 +14886,7 @@ dependencies = [
  "futures-core",
  "futures-io",
  "futures-sink",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
  "tokio",
  "tracing",
 ]
@@ -14017,9 +14902,9 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.7.6"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c17e963a819c331dcacd7ab957d80bc2b9a9c1e71c804826d2f283dd65306542"
+checksum = "1ebafdf5ad1220cb59e7d17cf4d2c72015297b75b19a10472f99b89225089240"
 dependencies = [
  "serde",
  "serde_spanned",
@@ -14038,9 +14923,9 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.19.14"
+version = "0.19.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8123f27e969974a3dfba720fdb560be359f57b44302d280ba72e76a74480e8a"
+checksum = "266f016b7f039eec8a1a80dfe6156b633d208b9fccca5e4db1d6775b0c4e34a7"
 dependencies = [
  "indexmap 2.0.0",
  "serde",
@@ -14066,14 +14951,14 @@ version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f873044bf02dd1e8239e9c1293ea39dad76dc594ec16185d0a1bf31d8dc8d858"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "bytes",
  "futures-core",
  "futures-util",
  "http",
  "http-body",
  "http-range-header",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
  "tower-layer",
  "tower-service",
 ]
@@ -14098,7 +14983,7 @@ checksum = "8ce8c33a8d48bd45d624a6e523445fd21ec13d3653cd51f681abf67418f54eb8"
 dependencies = [
  "cfg-if",
  "log",
- "pin-project-lite 0.2.10",
+ "pin-project-lite 0.2.9",
  "tracing-attributes",
  "tracing-core",
 ]
@@ -14111,7 +14996,7 @@ checksum = "5f4f31f56159e98206da9efd823404b79b6ef3143b4a7ab76e67b1751b25a4ab"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -14154,7 +15039,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -14227,7 +15112,7 @@ version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "767abe6ffed88a1889671a102c2861ae742726f52e0a5a425b92c9fbfa7e9c85"
 dependencies = [
- "hash-db",
+ "hash-db 0.16.0",
  "hashbrown 0.13.2",
  "log",
  "rustc-hex",
@@ -14240,7 +15125,17 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4ed310ef5ab98f5fa467900ed906cb9232dd5376597e00fd4cba2a449d06c0b"
 dependencies = [
- "hash-db",
+ "hash-db 0.16.0",
+]
+
+[[package]]
+name = "triehash"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1631b201eb031b563d2e85ca18ec8092508e262a3196ce9bd10a67ec87b9f5c"
+dependencies = [
+ "hash-db 0.15.2",
+ "rlp",
 ]
 
 [[package]]
@@ -14329,7 +15224,7 @@ dependencies = [
  "sp-version",
  "sp-weights",
  "substrate-rpc-client",
- "zstd 0.12.4",
+ "zstd 0.12.3+zstd.1.5.2",
 ]
 
 [[package]]
@@ -14395,9 +15290,9 @@ checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
 
 [[package]]
 name = "ucd-trie"
-version = "0.1.6"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed646292ffc8188ef8ea4d1e0e0150fb15a5c2e12ad9b8fc191ae7a8a7f3c4b9"
+checksum = "9e79c4d996edb816c91e4308506774452e55e95c3c9de07b6729e17e15a5ef81"
 
 [[package]]
 name = "uint"
@@ -14425,9 +15320,9 @@ checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.11"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
+checksum = "b15811caf2415fb889178633e7724bad2509101cde276048e013b9def5e51fa0"
 
 [[package]]
 name = "unicode-normalization"
@@ -14438,6 +15333,12 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
+
 [[package]]
 name = "unicode-width"
 version = "0.1.10"
@@ -14450,6 +15351,12 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
 
+[[package]]
+name = "unicode_categories"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39ec24b3121d976906ece63c9daad25b85969647682eee313cb5779fdd69e14e"
+
 [[package]]
 name = "universal-hash"
 version = "0.4.1"
@@ -14507,9 +15414,9 @@ checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
 
 [[package]]
 name = "uuid"
-version = "1.4.1"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79daa5ed5740825c40b389c5e50312b9c86df53fccd33f281df655642b43869d"
+checksum = "d023da39d1fde5a8a3fe1f3e01ca9632ada0a63e9797de55a879d6e2236277be"
 dependencies = [
  "getrandom 0.2.10",
 ]
@@ -14690,7 +15597,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
  "wasm-bindgen-shared",
 ]
 
@@ -14724,7 +15631,7 @@ checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -14941,7 +15848,7 @@ dependencies = [
  "directories-next",
  "file-per-thread-logger",
  "log",
- "rustix 0.36.15",
+ "rustix 0.36.14",
  "serde",
  "sha2 0.10.7",
  "toml 0.5.11",
@@ -15021,7 +15928,7 @@ checksum = "eed41cbcbf74ce3ff6f1d07d1b707888166dc408d1a880f651268f4f7c9194b2"
 dependencies = [
  "object 0.29.0",
  "once_cell",
- "rustix 0.36.15",
+ "rustix 0.36.14",
 ]
 
 [[package]]
@@ -15052,7 +15959,7 @@ dependencies = [
  "memoffset 0.6.5",
  "paste",
  "rand 0.8.5",
- "rustix 0.36.15",
+ "rustix 0.36.14",
  "wasmtime-asm-macros",
  "wasmtime-environ",
  "wasmtime-jit-debug",
@@ -15136,7 +16043,7 @@ dependencies = [
  "sha2 0.10.7",
  "stun",
  "thiserror",
- "time 0.3.23",
+ "time 0.3.22",
  "tokio",
  "turn",
  "url",
@@ -15305,7 +16212,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "93f1db1727772c05cf7a2cfece52c3aca8045ca1e176cd517d323489aa3c6d87"
 dependencies = [
  "async-trait",
- "bitflags 1.3.2",
+ "bitflags",
  "bytes",
  "cc",
  "ipnet",
@@ -15438,9 +16345,9 @@ dependencies = [
 
 [[package]]
 name = "wide"
-version = "0.7.11"
+version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa469ffa65ef7e0ba0f164183697b89b854253fd31aeb92358b7b6155177d62f"
+checksum = "40018623e2dba2602a9790faba8d33f2ebdebf4b86561b83928db735f8784728"
 dependencies = [
  "bytemuck",
  "safe_arch",
@@ -15502,7 +16409,7 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e686886bc078bc1b0b600cac0147aadb815089b6e4da64016cbd754b6342700f"
 dependencies = [
- "windows-targets 0.48.1",
+ "windows-targets 0.48.0",
 ]
 
 [[package]]
@@ -15535,7 +16442,7 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets 0.48.1",
+ "windows-targets 0.48.0",
 ]
 
 [[package]]
@@ -15555,9 +16462,9 @@ dependencies = [
 
 [[package]]
 name = "windows-targets"
-version = "0.48.1"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05d4b17490f70499f20b9e791dcf6a299785ce8af4d709018206dc5b4953e95f"
+checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5"
 dependencies = [
  "windows_aarch64_gnullvm 0.48.0",
  "windows_aarch64_msvc 0.48.0",
@@ -15684,9 +16591,9 @@ checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
 
 [[package]]
 name = "winnow"
-version = "0.5.0"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81fac9742fd1ad1bd9643b991319f72dd031016d44b77039a26977eb667141e7"
+checksum = "ca0ace3845f0d96209f0375e6d367e3eb87eb65d27d445bdc9f1843a26f39448"
 dependencies = [
  "memchr",
 ]
@@ -15748,7 +16655,7 @@ dependencies = [
  "ring",
  "rusticata-macros",
  "thiserror",
- "time 0.3.23",
+ "time 0.3.22",
 ]
 
 [[package]]
@@ -15766,7 +16673,7 @@ dependencies = [
  "oid-registry 0.6.1",
  "rusticata-macros",
  "thiserror",
- "time 0.3.23",
+ "time 0.3.22",
 ]
 
 [[package]]
@@ -15860,7 +16767,7 @@ dependencies = [
  "Inflector",
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -15900,7 +16807,7 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e17bb3549cc1321ae1296b9cdc2698e2b6cb1992adfa19a8c72e5b7a738f44cd"
 dependencies = [
- "time 0.3.23",
+ "time 0.3.22",
 ]
 
 [[package]]
@@ -15920,7 +16827,7 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.27",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -15934,11 +16841,11 @@ dependencies = [
 
 [[package]]
 name = "zstd"
-version = "0.12.4"
+version = "0.12.3+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a27595e173641171fc74a1232b7b1c7a7cb6e18222c11e9dfb9888fa424c53c"
+checksum = "76eea132fb024e0e13fd9c2f5d5d595d8a967aa72382ac2f9d39fcc95afd0806"
 dependencies = [
- "zstd-safe 6.0.6",
+ "zstd-safe 6.0.5+zstd.1.5.4",
 ]
 
 [[package]]
@@ -15953,9 +16860,9 @@ dependencies = [
 
 [[package]]
 name = "zstd-safe"
-version = "6.0.6"
+version = "6.0.5+zstd.1.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee98ffd0b48ee95e6c5168188e44a54550b1564d9d530ee21d5f0eaed1069581"
+checksum = "d56d9e60b4b1758206c238a10165fbcae3ca37b01744e394c463463f6529d23b"
 dependencies = [
  "libc",
  "zstd-sys",
diff --git a/Cargo.toml b/Cargo.toml
index 5fa33dab70..8d79b83b4d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -257,4 +257,23 @@ orml-utilities = { git = "https://github.com/open-web3-stack//open-runtime-modul
 orml-vesting = { git = "https://github.com/open-web3-stack//open-runtime-module-library", rev = "ca05423f4f32be1d30765caacdc7d90130f5554a" }
 orml-xcm-support = { git = "https://github.com/open-web3-stack//open-runtime-module-library", rev = "ca05423f4f32be1d30765caacdc7d90130f5554a" }
 orml-xcm = { git = "https://github.com/open-web3-stack//open-runtime-module-library", rev = "ca05423f4f32be1d30765caacdc7d90130f5554a" }
-orml-xtokens = { git = "https://github.com/open-web3-stack//open-runtime-module-library", rev = "ca05423f4f32be1d30765caacdc7d90130f5554a" }
\ No newline at end of file
+orml-xtokens = { git = "https://github.com/open-web3-stack//open-runtime-module-library", rev = "ca05423f4f32be1d30765caacdc7d90130f5554a" }
+
+[patch."https://github.com/paritytech/frontier"]
+fc-consensus = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+fc-db = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+fc-mapping-sync = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+fc-rpc = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+fc-rpc-core = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+fc-storage = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+
+fp-ethereum = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+fp-evm = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+fp-rpc = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+fp-self-contained = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+
+pallet-base-fee = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+pallet-ethereum = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+pallet-evm = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+pallet-evm-chain-id = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
+pallet-evm-precompile-dispatch = { git = "https://github.com/paritytech//frontier", branch = "polkadot-v0.9.42" }
diff --git a/parachain/Cargo.toml b/parachain/Cargo.toml
index 30a87cd88b..29e46babfc 100644
--- a/parachain/Cargo.toml
+++ b/parachain/Cargo.toml
@@ -15,6 +15,7 @@ name = "interbtc-parachain"
 substrate-build-script-utils = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31" }
 
 [dependencies]
+async-trait = "0.1"
 clap = { version = "4.0.9", features = [ "derive" ] }
 log = "0.4.8"
 codec = { package = "parity-scale-codec", version = "3.1.5" }
@@ -113,6 +114,16 @@ polkadot-cli = { git = "https://github.com/paritytech/polkadot", branch = "relea
 polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.31" }
 polkadot-parachain = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.31" }
 
+# Frontier dependencies
+fc-consensus = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fc-db = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fc-mapping-sync = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", features = ["sql"] }
+fc-rpc = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fc-rpc-core = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fp-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fp-rpc = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+pallet-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+
 [features]
 default = []
 
diff --git a/parachain/runtime/common/Cargo.toml b/parachain/runtime/common/Cargo.toml
index 508cd9b5ae..b66f349dcf 100644
--- a/parachain/runtime/common/Cargo.toml
+++ b/parachain/runtime/common/Cargo.toml
@@ -12,6 +12,7 @@ targets = ['x86_64-unknown-linux-gnu']
 # Substrate dependencies
 sp-std = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31", default-features = false }
 sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31", default-features = false }
 frame-support = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31", default-features = false }
 frame-system = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31", default-features = false }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31", default-features = false, optional = true }
@@ -19,6 +20,9 @@ xcm = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.3
 xcm-executor = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.31", default-features = false }
 pallet-aura = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31", default-features = false }
 
+# Cumulus dependencies
+parachain-info = { git = "https://github.com/paritytech/cumulus", branch = "polkadot-v0.9.31", default-features = false }
+
 # Parachain dependencies
 annuity = { path = "../../../crates/annuity", default-features = false }
 btc-relay = { path = "../../../crates/btc-relay", default-features = false }
@@ -53,6 +57,15 @@ orml-xtokens = { git = "https://github.com/open-web3-stack/open-runtime-module-l
 orml-xcm-support = { git = "https://github.com/open-web3-stack/open-runtime-module-library", rev = "3fcd3cf9e63fe80fd9671912833a900ba09d1cc0", default-features = false }
 orml-unknown-tokens = { git = "https://github.com/open-web3-stack/open-runtime-module-library", rev = "3fcd3cf9e63fe80fd9671912833a900ba09d1cc0", default-features = false }
 
+# Frontier dependencies
+pallet-base-fee = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-ethereum = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm-chain-id = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm-precompile-modexp = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm-precompile-sha3fips = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm-precompile-simple = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+
 # TODO: enable weak dependency activation when available
 # https://github.com/rust-lang/cargo/issues/8832
 # https://github.com/paritytech/substrate/issues/8161
@@ -62,6 +75,7 @@ default = ["std"]
 std = [
   "sp-std/std",
   "sp-runtime/std",
+  "sp-core/std",
   "frame-support/std",
   "frame-system/std",
   "frame-benchmarking?/std",
@@ -69,6 +83,8 @@ std = [
   "xcm-executor/std",
   "pallet-aura/std",
 
+  "parachain-info/std",
+
   "annuity/std",
   "btc-relay/std",
   "clients-info/std",
@@ -100,6 +116,14 @@ std = [
   "orml-xtokens/std",
   "orml-xcm-support/std",
   "orml-unknown-tokens/std",
+
+  "pallet-base-fee/std",
+  "pallet-ethereum/std",
+  "pallet-evm/std",
+  "pallet-evm-chain-id/std",
+	"pallet-evm-precompile-modexp/std",
+	"pallet-evm-precompile-sha3fips/std",
+	"pallet-evm-precompile-simple/std",
 ]
 try-runtime = [
   "frame-support/try-runtime",
@@ -128,7 +152,12 @@ try-runtime = [
   "orml-vesting/try-runtime",
   "orml-asset-registry/try-runtime",
   "orml-xtokens/try-runtime",
-  "orml-unknown-tokens/try-runtime"
+  "orml-unknown-tokens/try-runtime",
+
+  "pallet-base-fee/try-runtime",
+  "pallet-ethereum/try-runtime",
+  "pallet-evm/try-runtime",
+  "pallet-evm-chain-id/try-runtime",
 ]
 runtime-benchmarks = [
   "frame-benchmarking",
diff --git a/parachain/runtime/common/src/evm/mod.rs b/parachain/runtime/common/src/evm/mod.rs
new file mode 100644
index 0000000000..92787363c5
--- /dev/null
+++ b/parachain/runtime/common/src/evm/mod.rs
@@ -0,0 +1,71 @@
+use frame_support::{
+    traits::OnRuntimeUpgrade,
+    weights::{constants::WEIGHT_REF_TIME_PER_SECOND, Weight},
+};
+use pallet_ethereum::{Transaction, TransactionAction};
+use sp_core::Get;
+use sp_runtime::Permill;
+use sp_std::marker::PhantomData;
+
+pub mod precompiles;
+
+/// Current approximation of the gas/s consumption (Moonbeam)
+pub const GAS_PER_SECOND: u64 = 40_000_000;
+/// Approximate ratio of the amount of Weight per Gas (Moonbeam)
+pub const WEIGHT_PER_GAS: u64 = WEIGHT_REF_TIME_PER_SECOND / GAS_PER_SECOND;
+
+/// Sets the ideal block fullness to 50%.
+/// If the block weight is between:
+/// - 0-50% the gas fee will decrease
+/// - 50-100% the gas fee will increase
+pub struct BaseFeeThreshold;
+impl pallet_base_fee::BaseFeeThreshold for BaseFeeThreshold {
+    fn lower() -> Permill {
+        Permill::zero()
+    }
+    fn ideal() -> Permill {
+        Permill::from_parts(500_000)
+    }
+    fn upper() -> Permill {
+        Permill::from_parts(1_000_000)
+    }
+}
+
+/// Get the "action" (call or create) of an Ethereum transaction
+pub trait GetTransactionAction {
+    fn action(&self) -> TransactionAction;
+}
+
+impl GetTransactionAction for Transaction {
+    fn action(&self) -> TransactionAction {
+        match self {
+            Transaction::Legacy(transaction) => transaction.action,
+            Transaction::EIP2930(transaction) => transaction.action,
+            Transaction::EIP1559(transaction) => transaction.action,
+        }
+    }
+}
+
+/// Set the EVM chain ID based on the parachain ID
+pub struct SetEvmChainId<T>(PhantomData<T>);
+impl<T> OnRuntimeUpgrade for SetEvmChainId<T>
+where
+    T: frame_system::Config + parachain_info::Config + pallet_evm_chain_id::Config,
+{
+    fn on_runtime_upgrade() -> Weight {
+        let para_id: u32 = parachain_info::Pallet::<T>::parachain_id().into();
+        let evm_id: u64 = para_id.into();
+        pallet_evm_chain_id::ChainId::<T>::put(evm_id);
+        <T as frame_system::Config>::DbWeight::get().reads_writes(1, 1)
+    }
+
+    #[cfg(feature = "try-runtime")]
+    fn pre_upgrade() -> Result<sp_std::vec::Vec<u8>, &'static str> {
+        Ok(Default::default())
+    }
+
+    #[cfg(feature = "try-runtime")]
+    fn post_upgrade(_: sp_std::vec::Vec<u8>) -> Result<(), &'static str> {
+        Ok(())
+    }
+}
diff --git a/parachain/runtime/common/src/evm/precompiles.rs b/parachain/runtime/common/src/evm/precompiles.rs
new file mode 100644
index 0000000000..03c58c5f17
--- /dev/null
+++ b/parachain/runtime/common/src/evm/precompiles.rs
@@ -0,0 +1,45 @@
+use pallet_evm::{IsPrecompileResult, Precompile, PrecompileHandle, PrecompileResult, PrecompileSet};
+use sp_core::H160;
+use sp_std::marker::PhantomData;
+
+use pallet_evm_precompile_modexp::Modexp;
+use pallet_evm_precompile_simple::{ECRecover, Identity, Ripemd160, Sha256};
+
+pub struct InterBtcPrecompiles<R>(PhantomData<R>);
+
+impl<R> InterBtcPrecompiles<R> {
+    pub fn new() -> Self {
+        Self(Default::default())
+    }
+    pub fn used_addresses() -> [H160; 5] {
+        [hash(1), hash(2), hash(3), hash(4), hash(5)]
+    }
+}
+
+impl<R> PrecompileSet for InterBtcPrecompiles<R>
+where
+    R: pallet_evm::Config,
+{
+    fn execute(&self, handle: &mut impl PrecompileHandle) -> Option<PrecompileResult> {
+        match handle.code_address() {
+            // Ethereum precompiles:
+            a if a == hash(1) => Some(ECRecover::execute(handle)),
+            a if a == hash(2) => Some(Sha256::execute(handle)),
+            a if a == hash(3) => Some(Ripemd160::execute(handle)),
+            a if a == hash(4) => Some(Identity::execute(handle)),
+            a if a == hash(5) => Some(Modexp::execute(handle)),
+            _ => None,
+        }
+    }
+
+    fn is_precompile(&self, address: H160, _gas: u64) -> IsPrecompileResult {
+        IsPrecompileResult::Answer {
+            is_precompile: Self::used_addresses().contains(&address),
+            extra_cost: 0,
+        }
+    }
+}
+
+fn hash(a: u64) -> H160 {
+    H160::from_low_u64_be(a)
+}
diff --git a/parachain/runtime/common/src/lib.rs b/parachain/runtime/common/src/lib.rs
index bfeeb54c64..a39590d6bb 100644
--- a/parachain/runtime/common/src/lib.rs
+++ b/parachain/runtime/common/src/lib.rs
@@ -13,6 +13,8 @@ use sp_std::prelude::*;
 #[cfg(feature = "runtime-benchmarks")]
 pub mod benchmarking;
 
+pub mod evm;
+
 // The relay chain is limited to 12s to include parachain blocks.
 pub const MILLISECS_PER_BLOCK: u64 = 12000;
 pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);
diff --git a/parachain/runtime/interlay/Cargo.toml b/parachain/runtime/interlay/Cargo.toml
index 1808aea663..43d729e0d2 100644
--- a/parachain/runtime/interlay/Cargo.toml
+++ b/parachain/runtime/interlay/Cargo.toml
@@ -131,6 +131,15 @@ orml-xtokens = { git = "https://github.com/open-web3-stack/open-runtime-module-l
 orml-xcm-support = { git = "https://github.com/open-web3-stack/open-runtime-module-library", rev = "dc39cfddefb10ef0de23655e2c3dcdab66a19404", default-features = false }
 orml-unknown-tokens = { git = "https://github.com/open-web3-stack/open-runtime-module-library", rev = "dc39cfddefb10ef0de23655e2c3dcdab66a19404", default-features = false }
 
+# Frontier dependencies
+fp-rpc = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+fp-self-contained = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-base-fee = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-ethereum = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm-chain-id = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm-precompile-dispatch = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+
 [dev-dependencies]
 hex = '0.4.2'
 mocktopus = "0.8.0"
@@ -258,6 +267,14 @@ std = [
   "orml-xtokens/std",
   "orml-xcm-support/std",
   "orml-unknown-tokens/std",
+
+  "fp-rpc/std",
+  "fp-self-contained/std",
+  "pallet-base-fee/std",
+  "pallet-ethereum/std",
+  "pallet-evm/std",
+  "pallet-evm-chain-id/std",
+  "pallet-evm-precompile-dispatch/std",
 ]
 runtime-benchmarks = [
   "frame-benchmarking",
@@ -307,6 +324,9 @@ runtime-benchmarks = [
 
   "primitives/runtime-benchmarks",
   "runtime-common/runtime-benchmarks",
+
+  "pallet-ethereum/runtime-benchmarks",
+  "pallet-evm/runtime-benchmarks",
 ]
 try-runtime = [
   "frame-try-runtime",
@@ -371,4 +391,10 @@ try-runtime = [
   "orml-asset-registry/try-runtime",
   "orml-xtokens/try-runtime",
   "orml-unknown-tokens/try-runtime",
+
+  "fp-self-contained/try-runtime",
+  "pallet-base-fee/try-runtime",
+  "pallet-ethereum/try-runtime",
+  "pallet-evm/try-runtime",
+  "pallet-evm-chain-id/try-runtime",
 ]
\ No newline at end of file
diff --git a/parachain/runtime/interlay/src/evm.rs b/parachain/runtime/interlay/src/evm.rs
new file mode 100644
index 0000000000..754a2c89d2
--- /dev/null
+++ b/parachain/runtime/interlay/src/evm.rs
@@ -0,0 +1,95 @@
+use crate::{
+    AccountId, Aura, BaseFee, EVMChainId, NativeCurrency, Runtime, RuntimeEvent, Timestamp, CENTS,
+    MAXIMUM_BLOCK_WEIGHT, NORMAL_DISPATCH_RATIO,
+};
+use frame_support::{
+    parameter_types,
+    traits::{ConstU32, FindAuthor},
+    weights::Weight,
+    ConsensusEngineId,
+};
+use pallet_ethereum::PostLogContent;
+use pallet_evm::{EnsureAddressRoot, EnsureAddressTruncated, FixedGasWeightMapping, HashedAddressMapping};
+use sp_core::{crypto::ByteArray, H160, U256};
+use sp_runtime::{traits::BlakeTwo256, Permill};
+use sp_std::marker::PhantomData;
+
+pub use runtime_common::evm::{
+    precompiles::InterBtcPrecompiles, BaseFeeThreshold, GetTransactionAction, SetEvmChainId, WEIGHT_PER_GAS,
+};
+
+pub type Precompiles = InterBtcPrecompiles<Runtime>;
+pub type AccountConverter = HashedAddressMapping<BlakeTwo256>;
+
+parameter_types! {
+    pub DefaultBaseFeePerGas: U256 = U256::from(CENTS);
+    pub DefaultElasticity: Permill = Permill::from_parts(125_000);
+}
+
+impl pallet_base_fee::Config for Runtime {
+    type DefaultBaseFeePerGas = DefaultBaseFeePerGas;
+    type DefaultElasticity = DefaultElasticity;
+    type RuntimeEvent = RuntimeEvent;
+    type Threshold = BaseFeeThreshold;
+}
+
+parameter_types! {
+    pub const PostBlockAndTxnHashes: PostLogContent = PostLogContent::BlockAndTxnHashes;
+    // 0x96c899190652984ee67b82942ff38f43
+    pub storage EnableCreate: bool = false;
+}
+
+impl pallet_ethereum::Config for Runtime {
+    type RuntimeEvent = RuntimeEvent;
+    type StateRoot = pallet_ethereum::IntermediateStateRoot<Self>;
+    type PostLogContent = PostBlockAndTxnHashes;
+    type ExtraDataLength = ConstU32<30>;
+}
+
+pub struct FindAuthorTruncated<F>(PhantomData<F>);
+impl<F: FindAuthor<u32>> FindAuthor<H160> for FindAuthorTruncated<F> {
+    fn find_author<'a, I>(digests: I) -> Option<H160>
+    where
+        I: 'a + IntoIterator<Item = (ConsensusEngineId, &'a [u8])>,
+    {
+        if let Some(author_index) = F::find_author(digests) {
+            let authority_id = Aura::authorities()[author_index as usize].clone();
+            return Some(H160::from_slice(&authority_id.to_raw_vec()[4..24]));
+        }
+        None
+    }
+}
+
+parameter_types! {
+    pub BlockGasLimit: U256 = U256::from(NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT.ref_time() / WEIGHT_PER_GAS);
+    pub PrecompilesValue: InterBtcPrecompiles<Runtime> = InterBtcPrecompiles::<_>::new();
+    pub WeightPerGas: Weight = Weight::from_parts(WEIGHT_PER_GAS, 0);
+    /// The amount of gas per pov, taken from Moonbeam:
+    /// ceil(MAXIMUM_BLOCK_WEIGHT.ref_time() / MAXIMUM_BLOCK_WEIGHT.proof_size() / WEIGHT_PER_GAS)
+    pub const GasLimitPovSizeRatio: u64 = 4;
+}
+
+impl pallet_evm::Config for Runtime {
+    type AddressMapping = AccountConverter;
+    type BlockGasLimit = BlockGasLimit;
+    type BlockHashMapping = pallet_ethereum::EthereumBlockHashMapping<Self>;
+    type CallOrigin = EnsureAddressRoot<AccountId>;
+    type WithdrawOrigin = EnsureAddressTruncated;
+    type ChainId = EVMChainId;
+    type Currency = NativeCurrency;
+    type FeeCalculator = BaseFee;
+    type FindAuthor = FindAuthorTruncated<Aura>;
+    type GasWeightMapping = FixedGasWeightMapping<Self>;
+    type OnChargeTransaction = ();
+    type OnCreate = ();
+    type PrecompilesType = InterBtcPrecompiles<Self>;
+    type PrecompilesValue = PrecompilesValue;
+    type Runner = pallet_evm::runner::stack::Runner<Self>;
+    type RuntimeEvent = RuntimeEvent;
+    type WeightPerGas = WeightPerGas;
+    type GasLimitPovSizeRatio = GasLimitPovSizeRatio;
+    type Timestamp = Timestamp;
+    type WeightInfo = pallet_evm::weights::SubstrateWeight<Runtime>;
+}
+
+impl pallet_evm_chain_id::Config for Runtime {}
diff --git a/parachain/runtime/interlay/src/lib.rs b/parachain/runtime/interlay/src/lib.rs
index 14179ef55b..78cb61a8b1 100644
--- a/parachain/runtime/interlay/src/lib.rs
+++ b/parachain/runtime/interlay/src/lib.rs
@@ -43,6 +43,18 @@ use sp_version::NativeVersion;
 use sp_version::RuntimeVersion;
 use weights::{block_weights::BlockExecutionWeight, extrinsic_weights::ExtrinsicBaseWeight};
 
+// Frontier imports
+use codec::{Decode, Encode};
+use fp_rpc::TransactionStatus;
+use frame_support::traits::OnFinalize;
+use pallet_ethereum::{Transaction as EthereumTransaction, TransactionAction};
+use pallet_evm::{Account as EVMAccount, FeeCalculator, Runner};
+use sp_core::{H160, U256};
+use sp_runtime::{
+    traits::{DispatchInfoOf, Dispatchable, PostDispatchInfoOf, UniqueSaturatedInto},
+    transaction_validity::{InvalidTransaction, TransactionValidityError},
+};
+
 // A few exports that help ease life for downstream crates.
 pub use frame_support::{
     construct_runtime,
@@ -83,7 +95,8 @@ pub mod constants;
 pub mod weights;
 pub mod xcm_config;
 
-mod dex;
+pub mod dex;
+pub mod evm;
 
 type VaultId = primitives::VaultId<AccountId, CurrencyId>;
 
@@ -189,6 +202,9 @@ impl Contains<RuntimeCall> for BaseCallFilter {
             // governance are still able to call these (sudo is explicitly white-listed, while
             // governance bypasses this call filter).
             false
+        } else if let RuntimeCall::EVM(_) = call {
+            // disable non-root EVM access
+            false
         } else {
             // normal operation: allow all calls that are not explicitly paused
             TxPause::contains(call)
@@ -306,6 +322,7 @@ impl pallet_aura::Config for Runtime {
 
 parameter_types! {
     pub const MinimumPeriod: u64 = SLOT_DURATION / 2;
+    // 0x13fe8e6572d0617ab8b9721f4e28cb46
     pub storage EnableManualSeal: bool = false;
 }
 
@@ -1266,6 +1283,12 @@ construct_runtime! {
         DexGeneral: dex_general::{Pallet, Call, Storage, Event<T>} = 101,
         DexStable: dex_stable::{Pallet, Call, Storage, Event<T>}  = 102,
         DexSwapRouter: dex_swap_router::{Pallet, Call, Event<T>} = 103,
+
+        // # Smart contracts
+        BaseFee: pallet_base_fee::{Pallet, Call, Storage, Event, Config<T>} = 111,
+        Ethereum: pallet_ethereum::{Pallet, Call, Storage, Event, Config, Origin} = 112,
+        EVM: pallet_evm::{Pallet, Call, Storage, Event<T>, Config} = 113,
+        EVMChainId: pallet_evm_chain_id::{Pallet, Storage, Config} = 114,
     }
 }
 
@@ -1288,9 +1311,9 @@ pub type SignedExtra = (
     pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
 );
 /// Unchecked extrinsic type as expected by this runtime.
-pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<AccountId, RuntimeCall, Signature, SignedExtra>;
+pub type UncheckedExtrinsic = fp_self_contained::UncheckedExtrinsic<AccountId, RuntimeCall, Signature, SignedExtra>;
 /// Extrinsic type that has already been checked.
-pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, RuntimeCall, SignedExtra>;
+pub type CheckedExtrinsic = fp_self_contained::CheckedExtrinsic<AccountId, RuntimeCall, SignedExtra, H160>;
 /// Executive: handles dispatch to the various modules.
 pub type Executive = frame_executive::Executive<
     Runtime,
@@ -1303,9 +1326,90 @@ pub type Executive = frame_executive::Executive<
         orml_unknown_tokens::Migration<Runtime>,
         dex::SetLoansExchangeRates,
         issue::migration::v1::Migration<Runtime>,
+        evm::SetEvmChainId<Runtime>,
     ),
 >;
 
+impl fp_self_contained::SelfContainedCall for RuntimeCall {
+    type SignedInfo = H160;
+
+    fn is_self_contained(&self) -> bool {
+        match self {
+            RuntimeCall::Ethereum(call) => call.is_self_contained(),
+            _ => false,
+        }
+    }
+
+    fn check_self_contained(&self) -> Option<Result<Self::SignedInfo, TransactionValidityError>> {
+        match self {
+            RuntimeCall::Ethereum(call) => match call {
+                pallet_ethereum::Call::transact { transaction }
+                    if !evm::EnableCreate::get()
+                        && evm::GetTransactionAction::action(transaction) == TransactionAction::Create =>
+                {
+                    Some(Err(TransactionValidityError::Invalid(InvalidTransaction::Call)))
+                }
+                _ => call.check_self_contained(),
+            },
+            _ => None,
+        }
+    }
+
+    fn validate_self_contained(
+        &self,
+        info: &Self::SignedInfo,
+        dispatch_info: &DispatchInfoOf<RuntimeCall>,
+        len: usize,
+    ) -> Option<TransactionValidity> {
+        match self {
+            RuntimeCall::Ethereum(call) => call.validate_self_contained(info, dispatch_info, len),
+            _ => None,
+        }
+    }
+
+    fn pre_dispatch_self_contained(
+        &self,
+        info: &Self::SignedInfo,
+        dispatch_info: &DispatchInfoOf<RuntimeCall>,
+        len: usize,
+    ) -> Option<Result<(), TransactionValidityError>> {
+        match self {
+            RuntimeCall::Ethereum(call) => call.pre_dispatch_self_contained(info, dispatch_info, len),
+            _ => None,
+        }
+    }
+
+    fn apply_self_contained(
+        self,
+        info: Self::SignedInfo,
+    ) -> Option<sp_runtime::DispatchResultWithInfo<PostDispatchInfoOf<Self>>> {
+        match self {
+            call @ RuntimeCall::Ethereum(pallet_ethereum::Call::transact { .. }) => Some(call.dispatch(
+                RuntimeOrigin::from(pallet_ethereum::RawOrigin::EthereumTransaction(info)),
+            )),
+            _ => None,
+        }
+    }
+}
+
+#[derive(Clone, Default)]
+pub struct TransactionConverter;
+
+impl fp_rpc::ConvertTransaction<UncheckedExtrinsic> for TransactionConverter {
+    fn convert_transaction(&self, transaction: pallet_ethereum::Transaction) -> UncheckedExtrinsic {
+        UncheckedExtrinsic::new_unsigned(pallet_ethereum::Call::<Runtime>::transact { transaction }.into())
+    }
+}
+
+impl fp_rpc::ConvertTransaction<sp_runtime::OpaqueExtrinsic> for TransactionConverter {
+    fn convert_transaction(&self, transaction: pallet_ethereum::Transaction) -> sp_runtime::OpaqueExtrinsic {
+        let extrinsic =
+            UncheckedExtrinsic::new_unsigned(pallet_ethereum::Call::<Runtime>::transact { transaction }.into());
+        let encoded = extrinsic.encode();
+        sp_runtime::OpaqueExtrinsic::decode(&mut &encoded[..]).expect("Encoded extrinsic is always valid")
+    }
+}
+
 #[cfg(feature = "runtime-benchmarks")]
 #[macro_use]
 extern crate frame_benchmarking;
@@ -1887,6 +1991,172 @@ impl_runtime_apis! {
             Executive::try_execute_block(block, state_root_check, signature_check, select).expect("execute-block failed")
         }
     }
+
+    impl fp_rpc::EthereumRuntimeRPCApi<Block> for Runtime {
+        fn chain_id() -> u64 {
+            <Runtime as pallet_evm::Config>::ChainId::get()
+        }
+
+        fn account_basic(address: H160) -> EVMAccount {
+            let (account, _) = pallet_evm::Pallet::<Runtime>::account_basic(&address);
+            account
+        }
+
+        fn gas_price() -> U256 {
+            let (gas_price, _) = <Runtime as pallet_evm::Config>::FeeCalculator::min_gas_price();
+            gas_price
+        }
+
+        fn account_code_at(address: H160) -> Vec<u8> {
+            pallet_evm::AccountCodes::<Runtime>::get(address)
+        }
+
+        fn author() -> H160 {
+            <pallet_evm::Pallet<Runtime>>::find_author()
+        }
+
+        fn storage_at(address: H160, index: U256) -> H256 {
+            let mut tmp = [0u8; 32];
+            index.to_big_endian(&mut tmp);
+            pallet_evm::AccountStorages::<Runtime>::get(address, H256::from_slice(&tmp[..]))
+        }
+
+        fn call(
+            from: H160,
+            to: H160,
+            data: Vec<u8>,
+            value: U256,
+            gas_limit: U256,
+            max_fee_per_gas: Option<U256>,
+            max_priority_fee_per_gas: Option<U256>,
+            nonce: Option<U256>,
+            estimate: bool,
+            access_list: Option<Vec<(H160, Vec<H256>)>>,
+        ) -> Result<pallet_evm::CallInfo, sp_runtime::DispatchError> {
+            let mut config = <Runtime as pallet_evm::Config>::config().clone();
+            config.estimate = estimate;
+
+            let is_transactional = false;
+            let validate = true;
+            <Runtime as pallet_evm::Config>::Runner::call(
+                from,
+                to,
+                data,
+                value,
+                gas_limit.unique_saturated_into(),
+                max_fee_per_gas,
+                max_priority_fee_per_gas,
+                nonce,
+                access_list.unwrap_or_default(),
+                is_transactional,
+                validate,
+                // TODO: we probably want to support external cost recording in non-transactional calls
+                None,
+                None,
+                &config,
+            ).map_err(|err| err.error.into())
+        }
+
+        fn create(
+            from: H160,
+            data: Vec<u8>,
+            value: U256,
+            gas_limit: U256,
+            max_fee_per_gas: Option<U256>,
+            max_priority_fee_per_gas: Option<U256>,
+            nonce: Option<U256>,
+            estimate: bool,
+            access_list: Option<Vec<(H160, Vec<H256>)>>,
+        ) -> Result<pallet_evm::CreateInfo, sp_runtime::DispatchError> {
+            if !evm::EnableCreate::get() {
+                return Err(sp_runtime::DispatchError::Other("Contract creation is disabled"));
+            }
+
+            let mut config = <Runtime as pallet_evm::Config>::config().clone();
+            config.estimate = estimate;
+
+            let is_transactional = false;
+            let validate = true;
+            <Runtime as pallet_evm::Config>::Runner::create(
+                from,
+                data,
+                value,
+                gas_limit.unique_saturated_into(),
+                max_fee_per_gas,
+                max_priority_fee_per_gas,
+                nonce,
+                access_list.unwrap_or_default(),
+                is_transactional,
+                validate,
+                // TODO: we probably want to support external cost recording in non-transactional calls
+                None,
+                None,
+                &config,
+            ).map_err(|err| err.error.into())
+        }
+
+        fn current_transaction_statuses() -> Option<Vec<TransactionStatus>> {
+            pallet_ethereum::CurrentTransactionStatuses::<Runtime>::get()
+        }
+
+        fn current_block() -> Option<pallet_ethereum::Block> {
+            pallet_ethereum::CurrentBlock::<Runtime>::get()
+        }
+
+        fn current_receipts() -> Option<Vec<pallet_ethereum::Receipt>> {
+            pallet_ethereum::CurrentReceipts::<Runtime>::get()
+        }
+
+        fn current_all() -> (
+            Option<pallet_ethereum::Block>,
+            Option<Vec<pallet_ethereum::Receipt>>,
+            Option<Vec<TransactionStatus>>
+        ) {
+            (
+                pallet_ethereum::CurrentBlock::<Runtime>::get(),
+                pallet_ethereum::CurrentReceipts::<Runtime>::get(),
+                pallet_ethereum::CurrentTransactionStatuses::<Runtime>::get()
+            )
+        }
+
+        fn extrinsic_filter(
+            xts: Vec<<Block as BlockT>::Extrinsic>,
+        ) -> Vec<EthereumTransaction> {
+            xts.into_iter().filter_map(|xt| match xt.0.function {
+                RuntimeCall::Ethereum(pallet_ethereum::Call::transact { transaction }) => Some(transaction),
+                _ => None
+            }).collect::<Vec<EthereumTransaction>>()
+        }
+
+        fn elasticity() -> Option<Permill> {
+            Some(pallet_base_fee::Elasticity::<Runtime>::get())
+        }
+
+        fn gas_limit_multiplier_support() {}
+
+        fn pending_block(
+            xts: Vec<<Block as BlockT>::Extrinsic>,
+        ) -> (Option<pallet_ethereum::Block>, Option<Vec<TransactionStatus>>) {
+            for ext in xts.into_iter() {
+                let _ = Executive::apply_extrinsic(ext);
+            }
+
+            Ethereum::on_finalize(System::block_number() + 1);
+
+            (
+                pallet_ethereum::CurrentBlock::<Runtime>::get(),
+                pallet_ethereum::CurrentTransactionStatuses::<Runtime>::get()
+            )
+        }
+    }
+
+    impl fp_rpc::ConvertTransactionRuntimeApi<Block> for Runtime {
+        fn convert_transaction(transaction: EthereumTransaction) -> <Block as BlockT>::Extrinsic {
+            UncheckedExtrinsic::new_unsigned(
+                pallet_ethereum::Call::<Runtime>::transact { transaction }.into(),
+            )
+        }
+    }
 }
 
 struct CheckInherents;
diff --git a/parachain/runtime/kintsugi/Cargo.toml b/parachain/runtime/kintsugi/Cargo.toml
index 72a2316291..d209eaabfe 100644
--- a/parachain/runtime/kintsugi/Cargo.toml
+++ b/parachain/runtime/kintsugi/Cargo.toml
@@ -135,12 +135,20 @@ orml-xcm-support = { git = "https://github.com/open-web3-stack/open-runtime-modu
 orml-unknown-tokens = { git = "https://github.com/open-web3-stack/open-runtime-module-library", rev = "dc39cfddefb10ef0de23655e2c3dcdab66a19404", default-features = false }
 orml-asset-registry= { git = "https://github.com/open-web3-stack/open-runtime-module-library", rev = "dc39cfddefb10ef0de23655e2c3dcdab66a19404", default-features = false }
 
+# Frontier dependencies
+fp-rpc = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+fp-self-contained = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-base-fee = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-ethereum = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm-chain-id = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+pallet-evm-precompile-dispatch = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42", default-features = false }
+
 [dev-dependencies]
 hex = '0.4.2'
 mocktopus = "0.8.0"
 serde_json = "1.0"
 
-
 [build-dependencies]
 substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31" }
 
@@ -268,6 +276,14 @@ std = [
   "orml-xtokens/std",
   "orml-xcm-support/std",
   "orml-unknown-tokens/std",
+
+  "fp-rpc/std",
+  "fp-self-contained/std",
+  "pallet-base-fee/std",
+  "pallet-ethereum/std",
+  "pallet-evm/std",
+  "pallet-evm-chain-id/std",
+  "pallet-evm-precompile-dispatch/std",
 ]
 runtime-benchmarks = [
   "frame-benchmarking",
@@ -317,6 +333,9 @@ runtime-benchmarks = [
 
   "primitives/runtime-benchmarks",
   "runtime-common/runtime-benchmarks",
+
+  "pallet-ethereum/runtime-benchmarks",
+  "pallet-evm/runtime-benchmarks",
 ]
 try-runtime = [
   "frame-try-runtime",
@@ -382,4 +401,11 @@ try-runtime = [
   "orml-asset-registry/try-runtime",
   "orml-xtokens/try-runtime",
   "orml-unknown-tokens/try-runtime",
+  "multi-transaction-payment/try-runtime",
+
+  "fp-self-contained/try-runtime",
+  "pallet-base-fee/try-runtime",
+  "pallet-ethereum/try-runtime",
+  "pallet-evm/try-runtime",
+  "pallet-evm-chain-id/try-runtime",
 ]
\ No newline at end of file
diff --git a/parachain/runtime/kintsugi/src/evm.rs b/parachain/runtime/kintsugi/src/evm.rs
new file mode 100644
index 0000000000..e9103dadef
--- /dev/null
+++ b/parachain/runtime/kintsugi/src/evm.rs
@@ -0,0 +1,95 @@
+use crate::{
+    AccountId, Aura, BaseFee, EVMChainId, NativeCurrency, Runtime, RuntimeEvent, Timestamp, CENTS,
+    MAXIMUM_BLOCK_WEIGHT, NORMAL_DISPATCH_RATIO,
+};
+use frame_support::{
+    parameter_types,
+    traits::{ConstU32, FindAuthor},
+    weights::Weight,
+    ConsensusEngineId,
+};
+use pallet_ethereum::PostLogContent;
+use pallet_evm::{EnsureAddressRoot, EnsureAddressTruncated, FixedGasWeightMapping, HashedAddressMapping};
+use sp_core::{crypto::ByteArray, H160, U256};
+use sp_runtime::{traits::BlakeTwo256, Permill};
+use sp_std::marker::PhantomData;
+
+pub use runtime_common::evm::{
+    precompiles::InterBtcPrecompiles, BaseFeeThreshold, GetTransactionAction, SetEvmChainId, WEIGHT_PER_GAS,
+};
+
+pub type Precompiles = InterBtcPrecompiles<Runtime>;
+pub type AccountConverter = HashedAddressMapping<BlakeTwo256>;
+
+parameter_types! {
+    pub DefaultBaseFeePerGas: U256 = U256::from(CENTS * 10);
+    pub DefaultElasticity: Permill = Permill::from_parts(125_000);
+}
+
+impl pallet_base_fee::Config for Runtime {
+    type DefaultBaseFeePerGas = DefaultBaseFeePerGas;
+    type DefaultElasticity = DefaultElasticity;
+    type RuntimeEvent = RuntimeEvent;
+    type Threshold = BaseFeeThreshold;
+}
+
+parameter_types! {
+    pub const PostBlockAndTxnHashes: PostLogContent = PostLogContent::BlockAndTxnHashes;
+    // 0x96c899190652984ee67b82942ff38f43
+    pub storage EnableCreate: bool = false;
+}
+
+impl pallet_ethereum::Config for Runtime {
+    type RuntimeEvent = RuntimeEvent;
+    type StateRoot = pallet_ethereum::IntermediateStateRoot<Self>;
+    type PostLogContent = PostBlockAndTxnHashes;
+    type ExtraDataLength = ConstU32<30>;
+}
+
+pub struct FindAuthorTruncated<F>(PhantomData<F>);
+impl<F: FindAuthor<u32>> FindAuthor<H160> for FindAuthorTruncated<F> {
+    fn find_author<'a, I>(digests: I) -> Option<H160>
+    where
+        I: 'a + IntoIterator<Item = (ConsensusEngineId, &'a [u8])>,
+    {
+        if let Some(author_index) = F::find_author(digests) {
+            let authority_id = Aura::authorities()[author_index as usize].clone();
+            return Some(H160::from_slice(&authority_id.to_raw_vec()[4..24]));
+        }
+        None
+    }
+}
+
+parameter_types! {
+    pub BlockGasLimit: U256 = U256::from(NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT.ref_time() / WEIGHT_PER_GAS);
+    pub PrecompilesValue: InterBtcPrecompiles<Runtime> = InterBtcPrecompiles::<_>::new();
+    pub WeightPerGas: Weight = Weight::from_parts(WEIGHT_PER_GAS, 0);
+    /// The amount of gas per pov, taken from Moonbeam:
+    /// ceil(MAXIMUM_BLOCK_WEIGHT.ref_time() / MAXIMUM_BLOCK_WEIGHT.proof_size() / WEIGHT_PER_GAS)
+    pub const GasLimitPovSizeRatio: u64 = 4;
+}
+
+impl pallet_evm::Config for Runtime {
+    type AddressMapping = AccountConverter;
+    type BlockGasLimit = BlockGasLimit;
+    type BlockHashMapping = pallet_ethereum::EthereumBlockHashMapping<Self>;
+    type CallOrigin = EnsureAddressRoot<AccountId>;
+    type WithdrawOrigin = EnsureAddressTruncated;
+    type ChainId = EVMChainId;
+    type Currency = NativeCurrency;
+    type FeeCalculator = BaseFee;
+    type FindAuthor = FindAuthorTruncated<Aura>;
+    type GasWeightMapping = FixedGasWeightMapping<Self>;
+    type OnChargeTransaction = ();
+    type OnCreate = ();
+    type PrecompilesType = InterBtcPrecompiles<Self>;
+    type PrecompilesValue = PrecompilesValue;
+    type Runner = pallet_evm::runner::stack::Runner<Self>;
+    type RuntimeEvent = RuntimeEvent;
+    type WeightPerGas = WeightPerGas;
+    type GasLimitPovSizeRatio = GasLimitPovSizeRatio;
+    type Timestamp = Timestamp;
+    type WeightInfo = pallet_evm::weights::SubstrateWeight<Runtime>;
+}
+
+impl pallet_evm_chain_id::Config for Runtime {}
diff --git a/parachain/runtime/kintsugi/src/lib.rs b/parachain/runtime/kintsugi/src/lib.rs
index 2422f06ff8..64c4300d73 100644
--- a/parachain/runtime/kintsugi/src/lib.rs
+++ b/parachain/runtime/kintsugi/src/lib.rs
@@ -43,6 +43,18 @@ use sp_version::NativeVersion;
 use sp_version::RuntimeVersion;
 use weights::{block_weights::BlockExecutionWeight, extrinsic_weights::ExtrinsicBaseWeight};
 
+// Frontier imports
+use codec::{Decode, Encode};
+use fp_rpc::TransactionStatus;
+use frame_support::traits::OnFinalize;
+use pallet_ethereum::{Transaction as EthereumTransaction, TransactionAction};
+use pallet_evm::{Account as EVMAccount, FeeCalculator, Runner};
+use sp_core::{H160, U256};
+use sp_runtime::{
+    traits::{DispatchInfoOf, Dispatchable, PostDispatchInfoOf, UniqueSaturatedInto},
+    transaction_validity::{InvalidTransaction, TransactionValidityError},
+};
+
 // A few exports that help ease life for downstream crates.
 pub use frame_support::{
     construct_runtime,
@@ -83,7 +95,8 @@ pub mod constants;
 pub mod contracts;
 pub mod xcm_config;
 
-mod dex;
+pub mod dex;
+pub mod evm;
 
 type VaultId = primitives::VaultId<AccountId, CurrencyId>;
 
@@ -188,6 +201,9 @@ impl Contains<RuntimeCall> for BaseCallFilter {
             // governance are still able to call these (sudo is explicitly white-listed, while
             // governance bypasses this call filter).
             false
+        } else if let RuntimeCall::EVM(_) = call {
+            // disable non-root EVM access
+            false
         } else {
             // normal operation: allow all calls that are not explicitly paused
             TxPause::contains(call)
@@ -305,6 +321,7 @@ impl pallet_aura::Config for Runtime {
 
 parameter_types! {
     pub const MinimumPeriod: u64 = SLOT_DURATION / 2;
+    // 0x13fe8e6572d0617ab8b9721f4e28cb46
     pub storage EnableManualSeal: bool = false;
 }
 
@@ -1268,8 +1285,12 @@ construct_runtime! {
         DexStable: dex_stable::{Pallet, Call, Storage, Event<T>}  = 102,
         DexSwapRouter: dex_swap_router::{Pallet, Call, Event<T>} = 103,
 
-        // # smart contracts
+        // # Smart contracts
         Contracts: pallet_contracts::{Pallet, Call, Storage, Event<T>} = 110,
+        BaseFee: pallet_base_fee::{Pallet, Call, Storage, Event, Config<T>} = 111,
+        Ethereum: pallet_ethereum::{Pallet, Call, Storage, Event, Config, Origin} = 112,
+        EVM: pallet_evm::{Pallet, Call, Storage, Event<T>, Config} = 113,
+        EVMChainId: pallet_evm_chain_id::{Pallet, Storage, Config} = 114,
     }
 }
 
@@ -1292,9 +1313,9 @@ pub type SignedExtra = (
     pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
 );
 /// Unchecked extrinsic type as expected by this runtime.
-pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<AccountId, RuntimeCall, Signature, SignedExtra>;
+pub type UncheckedExtrinsic = fp_self_contained::UncheckedExtrinsic<AccountId, RuntimeCall, Signature, SignedExtra>;
 /// Extrinsic type that has already been checked.
-pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, RuntimeCall, SignedExtra>;
+pub type CheckedExtrinsic = fp_self_contained::CheckedExtrinsic<AccountId, RuntimeCall, SignedExtra, H160>;
 /// Executive: handles dispatch to the various modules.
 pub type Executive = frame_executive::Executive<
     Runtime,
@@ -1306,9 +1327,90 @@ pub type Executive = frame_executive::Executive<
         orml_asset_registry::Migration<Runtime>,
         orml_unknown_tokens::Migration<Runtime>,
         issue::migration::v1::Migration<Runtime>,
+        evm::SetEvmChainId<Runtime>,
     ),
 >;
 
+impl fp_self_contained::SelfContainedCall for RuntimeCall {
+    type SignedInfo = H160;
+
+    fn is_self_contained(&self) -> bool {
+        match self {
+            RuntimeCall::Ethereum(call) => call.is_self_contained(),
+            _ => false,
+        }
+    }
+
+    fn check_self_contained(&self) -> Option<Result<Self::SignedInfo, TransactionValidityError>> {
+        match self {
+            RuntimeCall::Ethereum(call) => match call {
+                pallet_ethereum::Call::transact { transaction }
+                    if !evm::EnableCreate::get()
+                        && evm::GetTransactionAction::action(transaction) == TransactionAction::Create =>
+                {
+                    Some(Err(TransactionValidityError::Invalid(InvalidTransaction::Call)))
+                }
+                _ => call.check_self_contained(),
+            },
+            _ => None,
+        }
+    }
+
+    fn validate_self_contained(
+        &self,
+        info: &Self::SignedInfo,
+        dispatch_info: &DispatchInfoOf<RuntimeCall>,
+        len: usize,
+    ) -> Option<TransactionValidity> {
+        match self {
+            RuntimeCall::Ethereum(call) => call.validate_self_contained(info, dispatch_info, len),
+            _ => None,
+        }
+    }
+
+    fn pre_dispatch_self_contained(
+        &self,
+        info: &Self::SignedInfo,
+        dispatch_info: &DispatchInfoOf<RuntimeCall>,
+        len: usize,
+    ) -> Option<Result<(), TransactionValidityError>> {
+        match self {
+            RuntimeCall::Ethereum(call) => call.pre_dispatch_self_contained(info, dispatch_info, len),
+            _ => None,
+        }
+    }
+
+    fn apply_self_contained(
+        self,
+        info: Self::SignedInfo,
+    ) -> Option<sp_runtime::DispatchResultWithInfo<PostDispatchInfoOf<Self>>> {
+        match self {
+            call @ RuntimeCall::Ethereum(pallet_ethereum::Call::transact { .. }) => Some(call.dispatch(
+                RuntimeOrigin::from(pallet_ethereum::RawOrigin::EthereumTransaction(info)),
+            )),
+            _ => None,
+        }
+    }
+}
+
+#[derive(Clone, Default)]
+pub struct TransactionConverter;
+
+impl fp_rpc::ConvertTransaction<UncheckedExtrinsic> for TransactionConverter {
+    fn convert_transaction(&self, transaction: pallet_ethereum::Transaction) -> UncheckedExtrinsic {
+        UncheckedExtrinsic::new_unsigned(pallet_ethereum::Call::<Runtime>::transact { transaction }.into())
+    }
+}
+
+impl fp_rpc::ConvertTransaction<sp_runtime::OpaqueExtrinsic> for TransactionConverter {
+    fn convert_transaction(&self, transaction: pallet_ethereum::Transaction) -> sp_runtime::OpaqueExtrinsic {
+        let extrinsic =
+            UncheckedExtrinsic::new_unsigned(pallet_ethereum::Call::<Runtime>::transact { transaction }.into());
+        let encoded = extrinsic.encode();
+        sp_runtime::OpaqueExtrinsic::decode(&mut &encoded[..]).expect("Encoded extrinsic is always valid")
+    }
+}
+
 #[cfg(feature = "runtime-benchmarks")]
 #[macro_use]
 extern crate frame_benchmarking;
@@ -1890,6 +1992,172 @@ impl_runtime_apis! {
             Executive::try_execute_block(block, state_root_check, signature_check, select).expect("execute-block failed")
         }
     }
+
+    impl fp_rpc::EthereumRuntimeRPCApi<Block> for Runtime {
+        fn chain_id() -> u64 {
+            <Runtime as pallet_evm::Config>::ChainId::get()
+        }
+
+        fn account_basic(address: H160) -> EVMAccount {
+            let (account, _) = pallet_evm::Pallet::<Runtime>::account_basic(&address);
+            account
+        }
+
+        fn gas_price() -> U256 {
+            let (gas_price, _) = <Runtime as pallet_evm::Config>::FeeCalculator::min_gas_price();
+            gas_price
+        }
+
+        fn account_code_at(address: H160) -> Vec<u8> {
+            pallet_evm::AccountCodes::<Runtime>::get(address)
+        }
+
+        fn author() -> H160 {
+            <pallet_evm::Pallet<Runtime>>::find_author()
+        }
+
+        fn storage_at(address: H160, index: U256) -> H256 {
+            let mut tmp = [0u8; 32];
+            index.to_big_endian(&mut tmp);
+            pallet_evm::AccountStorages::<Runtime>::get(address, H256::from_slice(&tmp[..]))
+        }
+
+        fn call(
+            from: H160,
+            to: H160,
+            data: Vec<u8>,
+            value: U256,
+            gas_limit: U256,
+            max_fee_per_gas: Option<U256>,
+            max_priority_fee_per_gas: Option<U256>,
+            nonce: Option<U256>,
+            estimate: bool,
+            access_list: Option<Vec<(H160, Vec<H256>)>>,
+        ) -> Result<pallet_evm::CallInfo, sp_runtime::DispatchError> {
+            let mut config = <Runtime as pallet_evm::Config>::config().clone();
+            config.estimate = estimate;
+
+            let is_transactional = false;
+            let validate = true;
+            <Runtime as pallet_evm::Config>::Runner::call(
+                from,
+                to,
+                data,
+                value,
+                gas_limit.unique_saturated_into(),
+                max_fee_per_gas,
+                max_priority_fee_per_gas,
+                nonce,
+                access_list.unwrap_or_default(),
+                is_transactional,
+                validate,
+                // TODO: we probably want to support external cost recording in non-transactional calls
+                None,
+                None,
+                &config,
+            ).map_err(|err| err.error.into())
+        }
+
+        fn create(
+            from: H160,
+            data: Vec<u8>,
+            value: U256,
+            gas_limit: U256,
+            max_fee_per_gas: Option<U256>,
+            max_priority_fee_per_gas: Option<U256>,
+            nonce: Option<U256>,
+            estimate: bool,
+            access_list: Option<Vec<(H160, Vec<H256>)>>,
+        ) -> Result<pallet_evm::CreateInfo, sp_runtime::DispatchError> {
+            if !evm::EnableCreate::get() {
+                return Err(sp_runtime::DispatchError::Other("Contract creation is disabled"));
+            }
+
+            let mut config = <Runtime as pallet_evm::Config>::config().clone();
+            config.estimate = estimate;
+
+            let is_transactional = false;
+            let validate = true;
+            <Runtime as pallet_evm::Config>::Runner::create(
+                from,
+                data,
+                value,
+                gas_limit.unique_saturated_into(),
+                max_fee_per_gas,
+                max_priority_fee_per_gas,
+                nonce,
+                access_list.unwrap_or_default(),
+                is_transactional,
+                validate,
+                // TODO: we probably want to support external cost recording in non-transactional calls
+                None,
+                None,
+                &config,
+            ).map_err(|err| err.error.into())
+        }
+
+        fn current_transaction_statuses() -> Option<Vec<TransactionStatus>> {
+            pallet_ethereum::CurrentTransactionStatuses::<Runtime>::get()
+        }
+
+        fn current_block() -> Option<pallet_ethereum::Block> {
+            pallet_ethereum::CurrentBlock::<Runtime>::get()
+        }
+
+        fn current_receipts() -> Option<Vec<pallet_ethereum::Receipt>> {
+            pallet_ethereum::CurrentReceipts::<Runtime>::get()
+        }
+
+        fn current_all() -> (
+            Option<pallet_ethereum::Block>,
+            Option<Vec<pallet_ethereum::Receipt>>,
+            Option<Vec<TransactionStatus>>
+        ) {
+            (
+                pallet_ethereum::CurrentBlock::<Runtime>::get(),
+                pallet_ethereum::CurrentReceipts::<Runtime>::get(),
+                pallet_ethereum::CurrentTransactionStatuses::<Runtime>::get()
+            )
+        }
+
+        fn extrinsic_filter(
+            xts: Vec<<Block as BlockT>::Extrinsic>,
+        ) -> Vec<EthereumTransaction> {
+            xts.into_iter().filter_map(|xt| match xt.0.function {
+                RuntimeCall::Ethereum(pallet_ethereum::Call::transact { transaction }) => Some(transaction),
+                _ => None
+            }).collect::<Vec<EthereumTransaction>>()
+        }
+
+        fn elasticity() -> Option<Permill> {
+            Some(pallet_base_fee::Elasticity::<Runtime>::get())
+        }
+
+        fn gas_limit_multiplier_support() {}
+
+        fn pending_block(
+            xts: Vec<<Block as BlockT>::Extrinsic>,
+        ) -> (Option<pallet_ethereum::Block>, Option<Vec<TransactionStatus>>) {
+            for ext in xts.into_iter() {
+                let _ = Executive::apply_extrinsic(ext);
+            }
+
+            Ethereum::on_finalize(System::block_number() + 1);
+
+            (
+                pallet_ethereum::CurrentBlock::<Runtime>::get(),
+                pallet_ethereum::CurrentTransactionStatuses::<Runtime>::get()
+            )
+        }
+    }
+
+    impl fp_rpc::ConvertTransactionRuntimeApi<Block> for Runtime {
+        fn convert_transaction(transaction: EthereumTransaction) -> <Block as BlockT>::Extrinsic {
+            UncheckedExtrinsic::new_unsigned(
+                pallet_ethereum::Call::<Runtime>::transact { transaction }.into(),
+            )
+        }
+    }
 }
 
 struct CheckInherents;
diff --git a/parachain/runtime/runtime-tests/Cargo.toml b/parachain/runtime/runtime-tests/Cargo.toml
index 8484c008fa..c03780f265 100644
--- a/parachain/runtime/runtime-tests/Cargo.toml
+++ b/parachain/runtime/runtime-tests/Cargo.toml
@@ -143,6 +143,15 @@ orml-xcm = { git = "https://github.com/open-web3-stack/open-runtime-module-libra
 orml-xcm-support = { git = "https://github.com/open-web3-stack/open-runtime-module-library", rev = "dc39cfddefb10ef0de23655e2c3dcdab66a19404" }
 orml-unknown-tokens = { git = "https://github.com/open-web3-stack/open-runtime-module-library", rev = "dc39cfddefb10ef0de23655e2c3dcdab66a19404" }
 
+# Frontier dependencies
+ethereum = { version = "0.14.0", default-features = false, features = ["with-codec"] }
+fp-ethereum = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fp-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fp-rpc = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+pallet-ethereum = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+pallet-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+pallet-evm-chain-id = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+
 [dev-dependencies]
 hex = '0.4.2'
 mocktopus = "0.8.0"
diff --git a/parachain/runtime/runtime-tests/src/parachain.rs b/parachain/runtime/runtime-tests/src/parachain.rs
index 52ad91ddbc..cff8f8b063 100644
--- a/parachain/runtime/runtime-tests/src/parachain.rs
+++ b/parachain/runtime/runtime-tests/src/parachain.rs
@@ -4,6 +4,7 @@ mod clients_info;
 #[cfg(not(feature = "with-interlay-runtime"))]
 mod contracts;
 mod escrow;
+mod ethereum;
 mod fee_pool;
 mod governance;
 mod issue;
diff --git a/parachain/runtime/runtime-tests/src/parachain/ethereum.rs b/parachain/runtime/runtime-tests/src/parachain/ethereum.rs
new file mode 100644
index 0000000000..1afc047a66
--- /dev/null
+++ b/parachain/runtime/runtime-tests/src/parachain/ethereum.rs
@@ -0,0 +1,135 @@
+use crate::setup::{assert_eq, *};
+use fp_evm::{ExecutionInfoV2, FeeCalculator};
+use fp_rpc::ConvertTransaction;
+use hex_literal::hex;
+use pallet_evm::{AddressMapping, ExitReason, ExitSucceed, GasWeightMapping, Runner};
+
+// pragma solidity ^0.8.9;
+// contract flipper {
+//   bool private value;
+//   constructor(bool initvalue) {
+//     value = initvalue;
+//   }
+//
+//   function flip() public {
+//     value = !value;
+//   }
+//
+//   function get() public view returns (bool) {
+//     return value;
+//   }
+// }
+pub const CONTRACT_TX: &str = "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";
+pub const TRANSFER_TX: &str = "02f87382084980843b9aca00843b9aca008252089470997970c51812dc3a010c7d01b50e0d17dc79c8872386f26fc1000080c001a01b14ef6be71ca69615ad5818f74a3a8bf9d50dbac28dfa64326260caa5e50089a0468d7023ece460138491ff25c5fb6df2ab0c706f592fef18a640d1cb4434c180";
+
+pub fn unchecked_eth_tx(raw_hex_tx: &str) -> UncheckedExtrinsic {
+    let converter = TransactionConverter;
+    converter.convert_transaction(ethereum_transaction(raw_hex_tx))
+}
+
+pub fn ethereum_transaction(raw_hex_tx: &str) -> pallet_ethereum::Transaction {
+    let bytes = hex::decode(raw_hex_tx).expect("Transaction bytes");
+    ethereum::EnvelopedDecodable::decode(&bytes[..]).expect("Transaction is valid")
+}
+
+#[test]
+fn test_transfer() {
+    ExtBuilder::build().execute_with(|| {
+        let from_address = H160(hex!["f39fd6e51aad88f6f4ce6ab8827279cfffb92266"]);
+        let from_account_id = <Runtime as pallet_evm::Config>::AddressMapping::into_account_id(from_address.clone());
+        let to_address = H160(hex!["70997970c51812dc3a010c7d01b50e0d17dc79c8"]);
+        let to_account_id = <Runtime as pallet_evm::Config>::AddressMapping::into_account_id(to_address);
+
+        set_balance(from_account_id.clone(), NATIVE_CURRENCY_ID, 1 << 60);
+        assert_eq!(Tokens::free_balance(NATIVE_CURRENCY_ID, &to_account_id), 0);
+
+        pallet_evm_chain_id::ChainId::<Runtime>::put(2121);
+        let uxt = unchecked_eth_tx(TRANSFER_TX);
+        // NOTE: we can also apply using ValidatedTransaction
+        // but this allows us to check signature recovery
+        assert_ok!(Executive::apply_extrinsic(uxt));
+
+        assert_eq!(
+            Tokens::free_balance(NATIVE_CURRENCY_ID, &to_account_id),
+            10000000000000000
+        );
+
+        let tx_hash = H256(hex!["b237d25ba8c7b1fe45c795da35ec6cb20f643c15dc97d9c6eabfdb9e3d37f3ea"]);
+        assert!(System::events().iter().any(|a| {
+            match a.event {
+                RuntimeEvent::Ethereum(pallet_ethereum::Event::Executed {
+                    from,
+                    to,
+                    transaction_hash,
+                    exit_reason: ExitReason::Succeed(ExitSucceed::Stopped),
+                    ..
+                }) if from == from_address && to == to_address && transaction_hash == tx_hash => true,
+                _ => false,
+            }
+        }));
+    })
+}
+
+fn call_contract(from: H160, to: H160, input: Vec<u8>) -> ExecutionInfoV2<Vec<u8>> {
+    let gas_limit: u64 = 1_000_000;
+    let weight_limit = <Runtime as pallet_evm::Config>::GasWeightMapping::gas_to_weight(gas_limit, true);
+    let min_gas_price = <BaseFee as FeeCalculator>::min_gas_price().0;
+    <Runtime as pallet_evm::Config>::Runner::call(
+        from,
+        to,
+        input,
+        U256::zero(), // value
+        gas_limit,
+        Some(min_gas_price),
+        None,       // max_priority_fee_per_gas
+        None,       // nonce
+        Vec::new(), // access_list
+        true,       // is_transactional
+        true,       // validate
+        Some(weight_limit),
+        Some(0),
+        &<Runtime as pallet_evm::Config>::config().clone(),
+    )
+    .unwrap()
+}
+
+#[test]
+fn test_contract() {
+    ExtBuilder::build().execute_with(|| {
+        let user_address = H160(hex!["f39fd6e51aad88f6f4ce6ab8827279cfffb92266"]);
+        let user_account_id = <Runtime as pallet_evm::Config>::AddressMapping::into_account_id(user_address.clone());
+        set_balance(user_account_id.clone(), NATIVE_CURRENCY_ID, 1 << 60);
+
+        evm::EnableCreate::set(&true);
+        pallet_evm_chain_id::ChainId::<Runtime>::put(2121);
+        let uxt = unchecked_eth_tx(CONTRACT_TX);
+        assert_ok!(Executive::apply_extrinsic(uxt));
+        let contract_address = H160(hex!["5FbDB2315678afecb367f032d93F642f64180aa3"]);
+
+        assert_eq!(
+            call_contract(
+                user_address,
+                contract_address,
+                hex!["6d4ce63c"].to_vec(), // get()
+            )
+            .value,
+            [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
+        );
+
+        call_contract(
+            user_address,
+            contract_address,
+            hex!["cde4efa9"].to_vec(), // flip()
+        );
+
+        assert_eq!(
+            call_contract(
+                user_address,
+                contract_address,
+                hex!["6d4ce63c"].to_vec(), // get()
+            )
+            .value,
+            [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]
+        );
+    })
+}
diff --git a/parachain/src/chain_spec/interlay.rs b/parachain/src/chain_spec/interlay.rs
index 2e0f54eb86..827bf39191 100644
--- a/parachain/src/chain_spec/interlay.rs
+++ b/parachain/src/chain_spec/interlay.rs
@@ -15,12 +15,15 @@ pub struct InterlayDevGenesisExt {
     pub(crate) genesis_config: interlay_runtime::GenesisConfig,
     /// The flag to enable instant-seal mode.
     pub(crate) enable_instant_seal: bool,
+    /// The flag to enable EVM contract creation.
+    pub(crate) enable_create: bool,
 }
 
 impl sp_runtime::BuildStorage for InterlayDevGenesisExt {
     fn assimilate_storage(&self, storage: &mut Storage) -> Result<(), String> {
         sp_state_machine::BasicExternalities::execute_with_storage(storage, || {
             interlay_runtime::EnableManualSeal::set(&self.enable_instant_seal);
+            interlay_runtime::evm::EnableCreate::set(&self.enable_create);
         });
         self.genesis_config.assimilate_storage(storage)
     }
@@ -62,12 +65,14 @@ pub fn interlay_dev_config(enable_instant_seal: bool) -> InterlayDevChainSpec {
                     BoundedVec::truncate_from("Bob".as_bytes().to_vec()),
                 )],
                 vec![get_account_id_from_seed::<sr25519::Public>("Alice")],
+                endowed_evm_accounts(),
                 Some(get_account_id_from_seed::<sr25519::Public>("Alice")),
                 id,
                 1,
                 false, // disable difficulty check
             ),
             enable_instant_seal,
+            enable_create: true,
         },
         Vec::new(),
         None,
@@ -132,7 +137,8 @@ pub fn interlay_mainnet_config() -> InterlayChainSpec {
                     BoundedVec::truncate_from("Interlay".as_bytes().to_vec()),
                 )],
                 vec![], // no endowed accounts
-                None,   // no sudo key
+                vec![],
+                None, // no sudo key
                 id,
                 SECURE_BITCOIN_CONFIRMATIONS,
                 false, // enable difficulty check
@@ -153,12 +159,19 @@ pub fn interlay_mainnet_config() -> InterlayChainSpec {
 pub fn interlay_genesis(
     invulnerables: Vec<(AccountId, AuraId)>,
     authorized_oracles: Vec<(AccountId, interlay_runtime::OracleName)>,
-    endowed_accounts: Vec<AccountId>,
+    mut endowed_accounts: Vec<AccountId>,
+    endowed_evm_accounts: Vec<[u8; 20]>,
     root_key: Option<AccountId>,
     id: ParaId,
     bitcoin_confirmations: u32,
     disable_difficulty_check: bool,
 ) -> interlay_runtime::GenesisConfig {
+    let chain_id: u32 = id.into();
+    endowed_accounts.extend(
+        endowed_evm_accounts
+            .into_iter()
+            .map(|addr| interlay_runtime::evm::AccountConverter::into_account_id(H160::from(addr))),
+    );
     interlay_runtime::GenesisConfig {
         system: interlay_runtime::SystemConfig {
             code: interlay_runtime::WASM_BINARY
@@ -268,5 +281,28 @@ pub fn interlay_genesis(
             max_exchange_rate: Rate::from_inner(loans::DEFAULT_MAX_EXCHANGE_RATE),
             min_exchange_rate: Rate::from_inner(loans::DEFAULT_MIN_EXCHANGE_RATE),
         },
+        base_fee: Default::default(),
+        ethereum: Default::default(),
+        evm: kintsugi_runtime::EVMConfig {
+            // we need _some_ code inserted at the precompile address so that
+            // the evm will actually call the address.
+            accounts: interlay_runtime::evm::Precompiles::used_addresses()
+                .into_iter()
+                .map(|addr| {
+                    (
+                        addr.into(),
+                        fp_evm::GenesisAccount {
+                            nonce: Default::default(),
+                            balance: Default::default(),
+                            storage: Default::default(),
+                            code: REVERT_BYTECODE.to_vec(),
+                        },
+                    )
+                })
+                .collect(),
+        },
+        evm_chain_id: kintsugi_runtime::EVMChainIdConfig {
+            chain_id: chain_id.into(),
+        },
     }
 }
diff --git a/parachain/src/chain_spec/kintsugi.rs b/parachain/src/chain_spec/kintsugi.rs
index 441ed14179..a77c2ee6ab 100644
--- a/parachain/src/chain_spec/kintsugi.rs
+++ b/parachain/src/chain_spec/kintsugi.rs
@@ -15,12 +15,15 @@ pub struct KintsugiDevGenesisExt {
     pub(crate) genesis_config: kintsugi_runtime::GenesisConfig,
     /// The flag to enable instant-seal mode.
     pub(crate) enable_instant_seal: bool,
+    /// The flag to enable EVM contract creation.
+    pub(crate) enable_create: bool,
 }
 
 impl sp_runtime::BuildStorage for KintsugiDevGenesisExt {
     fn assimilate_storage(&self, storage: &mut Storage) -> Result<(), String> {
         sp_state_machine::BasicExternalities::execute_with_storage(storage, || {
             kintsugi_runtime::EnableManualSeal::set(&self.enable_instant_seal);
+            kintsugi_runtime::evm::EnableCreate::set(&self.enable_create);
         });
         self.genesis_config.assimilate_storage(storage)
     }
@@ -62,12 +65,14 @@ pub fn kintsugi_dev_config(enable_instant_seal: bool) -> KintsugiDevChainSpec {
                     BoundedVec::truncate_from("Bob".as_bytes().to_vec()),
                 )],
                 vec![get_account_id_from_seed::<sr25519::Public>("Alice")],
+                endowed_evm_accounts(),
                 Some(get_account_id_from_seed::<sr25519::Public>("Alice")),
                 id,
                 1,
                 false, // disable difficulty check
             ),
             enable_instant_seal,
+            enable_create: true,
         },
         Vec::new(),
         None,
@@ -136,7 +141,8 @@ pub fn kintsugi_mainnet_config() -> KintsugiChainSpec {
                     BoundedVec::truncate_from("Interlay".as_bytes().to_vec()),
                 )],
                 vec![], // no endowed accounts
-                None,   // no sudo key
+                vec![],
+                None, // no sudo key
                 id,
                 SECURE_BITCOIN_CONFIRMATIONS,
                 false, // enable difficulty check
@@ -157,12 +163,19 @@ pub fn kintsugi_mainnet_config() -> KintsugiChainSpec {
 pub fn kintsugi_genesis(
     invulnerables: Vec<(AccountId, AuraId)>,
     authorized_oracles: Vec<(AccountId, kintsugi_runtime::OracleName)>,
-    endowed_accounts: Vec<AccountId>,
+    mut endowed_accounts: Vec<AccountId>,
+    endowed_evm_accounts: Vec<[u8; 20]>,
     root_key: Option<AccountId>,
     id: ParaId,
     bitcoin_confirmations: u32,
     disable_difficulty_check: bool,
 ) -> kintsugi_runtime::GenesisConfig {
+    let chain_id: u32 = id.into();
+    endowed_accounts.extend(
+        endowed_evm_accounts
+            .into_iter()
+            .map(|addr| kintsugi_runtime::evm::AccountConverter::into_account_id(H160::from(addr))),
+    );
     kintsugi_runtime::GenesisConfig {
         system: kintsugi_runtime::SystemConfig {
             code: kintsugi_runtime::WASM_BINARY
@@ -296,5 +309,28 @@ pub fn kintsugi_genesis(
             max_exchange_rate: Rate::from_inner(loans::DEFAULT_MAX_EXCHANGE_RATE),
             min_exchange_rate: Rate::from_inner(loans::DEFAULT_MIN_EXCHANGE_RATE),
         },
+        base_fee: Default::default(),
+        ethereum: Default::default(),
+        evm: kintsugi_runtime::EVMConfig {
+            // we need _some_ code inserted at the precompile address so that
+            // the evm will actually call the address.
+            accounts: kintsugi_runtime::evm::Precompiles::used_addresses()
+                .into_iter()
+                .map(|addr| {
+                    (
+                        addr.into(),
+                        fp_evm::GenesisAccount {
+                            nonce: Default::default(),
+                            balance: Default::default(),
+                            storage: Default::default(),
+                            code: REVERT_BYTECODE.to_vec(),
+                        },
+                    )
+                })
+                .collect(),
+        },
+        evm_chain_id: kintsugi_runtime::EVMChainIdConfig {
+            chain_id: chain_id.into(),
+        },
     }
 }
diff --git a/parachain/src/chain_spec/mod.rs b/parachain/src/chain_spec/mod.rs
index 339fa46919..1bda869dcb 100644
--- a/parachain/src/chain_spec/mod.rs
+++ b/parachain/src/chain_spec/mod.rs
@@ -2,6 +2,7 @@ use bitcoin::utils::{virtual_transaction_size, InputType, TransactionInputMetada
 use cumulus_primitives_core::ParaId;
 use frame_support::BoundedVec;
 use hex_literal::hex;
+use pallet_evm::AddressMapping;
 use primitives::{
     AccountId, Balance, CurrencyId, CurrencyId::Token, CurrencyInfo, Rate, Signature, VaultCurrencyPair,
     BITCOIN_MAINNET, BITCOIN_REGTEST, BITCOIN_TESTNET, DOT, IBTC, INTR, KBTC, KINT, KSM,
@@ -12,7 +13,7 @@ use serde::{Deserialize, Serialize};
 use serde_json::{map::Map, Value};
 use sp_arithmetic::{FixedPointNumber, FixedU128};
 use sp_consensus_aura::sr25519::AuthorityId as AuraId;
-use sp_core::{crypto::UncheckedInto, sr25519, storage::Storage, Pair, Public};
+use sp_core::{crypto::UncheckedInto, sr25519, storage::Storage, Pair, Public, H160};
 use sp_runtime::traits::{IdentifyAccount, Verify, Zero};
 use std::str::FromStr;
 
@@ -98,3 +99,36 @@ fn expected_transaction_size() -> u32 {
         },
     )
 }
+
+// this is the simplest bytecode to revert without returning any data
+// pre-deploy it under all of our precompiles to ensure they can be
+// called from within contracts (PUSH1 0x00 PUSH1 0x00 REVERT)
+pub const REVERT_BYTECODE: [u8; 5] = [0x60, 0x00, 0x60, 0x00, 0xFD];
+
+// Default dev accounts (taken from Foundry)
+pub fn endowed_evm_accounts() -> Vec<[u8; 20]> {
+    // Mnemonic: test test test test test test test test test test test junk
+    // Derivation path: m/44'/60'/0'/0/
+    vec![
+        // (0) 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
+        hex!["f39fd6e51aad88f6f4ce6ab8827279cfffb92266"],
+        // (1) 0x59c6995e998f97a5a0044966f0945389dc9e86dae88c7a8412f4603b6b78690d
+        hex!["70997970c51812dc3a010c7d01b50e0d17dc79c8"],
+        // (2) 0x5de4111afa1a4b94908f83103eb1f1706367c2e68ca870fc3fb9a804cdab365a
+        hex!["3c44cdddb6a900fa2b585dd299e03d12fa4293bc"],
+        // (3) 0x7c852118294e51e653712a81e05800f419141751be58f605c371e15141b007a6
+        hex!["90f79bf6eb2c4f870365e785982e1f101e93b906"],
+        // (4) 0x47e179ec197488593b187f80a00eb0da91f1b9d0b13f8733639f19c30a34926a
+        hex!["15d34aaf54267db7d7c367839aaf71a00a2c6a65"],
+        // (5) 0x8b3a350cf5c34c9194ca85829a2df0ec3153be0318b5e2d3348e872092edffba
+        hex!["9965507d1a55bcc2695c58ba16fb37d819b0a4dc"],
+        // (6) 0x92db14e403b83dfe3df233f83dfa3a0d7096f21ca9b0d6d6b8d88b2b4ec1564e
+        hex!["976ea74026e726554db657fa54763abd0c3a0aa9"],
+        // (7) 0x4bbbf85ce3377467afe5d46f804f221813b2bb87f24d81f60f1fcdbf7cbf4356
+        hex!["14dc79964da2c08b23698b3d3cc7ca32193d9955"],
+        // (8) 0xdbda1821b80551c9d65939329250298aa3472ba22feea921c0cf5d620ea67b97
+        hex!["23618e81e3f5cdf7f54c3d65f7fbc0abf5b21e8f"],
+        // (9) 0x2a871d0798f97d79848a013d4936a73bf4cc922c825d33c1cf7073dff6d409c6
+        hex!["a0ee7a142d267c1f36714e4a8f75612f20a79720"],
+    ]
+}
diff --git a/parachain/src/chain_spec/testnet_interlay.rs b/parachain/src/chain_spec/testnet_interlay.rs
index 5d4c69402d..63547b5537 100644
--- a/parachain/src/chain_spec/testnet_interlay.rs
+++ b/parachain/src/chain_spec/testnet_interlay.rs
@@ -65,6 +65,7 @@ pub fn staging_mainnet_config(benchmarking: bool) -> InterlayChainSpec {
                     vec![]
                 })
                 .collect(),
+                vec![],
                 // 5Ec37KSdjSbGKoQN4evLXrZskjc7jxXYrowPHEtH2MzRC7mv (//sudo/1)
                 Some(get_account_id_from_string(
                     "5Ec37KSdjSbGKoQN4evLXrZskjc7jxXYrowPHEtH2MzRC7mv",
diff --git a/parachain/src/chain_spec/testnet_kintsugi.rs b/parachain/src/chain_spec/testnet_kintsugi.rs
index 77831f7c4f..7ec7628e1a 100644
--- a/parachain/src/chain_spec/testnet_kintsugi.rs
+++ b/parachain/src/chain_spec/testnet_kintsugi.rs
@@ -42,6 +42,7 @@ pub fn local_config(id: ParaId) -> KintsugiChainSpec {
                     get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
                     get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
                 ],
+                vec![],
                 None,
                 id,
                 DEFAULT_BITCOIN_CONFIRMATIONS,
@@ -96,12 +97,14 @@ pub fn development_config(id: ParaId, enable_instant_seal: bool) -> KintsugiDevC
                     get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
                     get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
                 ],
+                endowed_evm_accounts(),
                 Some(get_account_id_from_seed::<sr25519::Public>("Alice")),
                 id,
                 DEFAULT_BITCOIN_CONFIRMATIONS,
                 true, // disable difficulty check
             ),
             enable_instant_seal,
+            enable_create: true,
         },
         Vec::new(),
         None,
@@ -164,6 +167,7 @@ pub fn staging_mainnet_config(benchmarking: bool) -> KintsugiChainSpec {
                     vec![]
                 })
                 .collect(),
+                vec![],
                 // 5Ec37KSdjSbGKoQN4evLXrZskjc7jxXYrowPHEtH2MzRC7mv (//sudo/1)
                 Some(get_account_id_from_string(
                     "5Ec37KSdjSbGKoQN4evLXrZskjc7jxXYrowPHEtH2MzRC7mv",
diff --git a/parachain/src/cli.rs b/parachain/src/cli.rs
index 349ab59f13..f6aaad6011 100644
--- a/parachain/src/cli.rs
+++ b/parachain/src/cli.rs
@@ -1,7 +1,7 @@
 use clap::Parser;
 use std::path::PathBuf;
 
-use crate::chain_spec;
+use crate::{chain_spec, eth::EthConfiguration};
 
 /// Sub-commands supported by the collator.
 #[derive(Debug, Parser)]
@@ -87,6 +87,9 @@ pub struct Cli {
     #[clap(flatten)]
     pub run: cumulus_client_cli::RunCmd,
 
+    #[clap(flatten)]
+    pub eth: EthConfiguration,
+
     /// Relaychain arguments
     #[clap(raw = true)]
     pub relaychain_args: Vec<String>,
diff --git a/parachain/src/command.rs b/parachain/src/command.rs
index 58780d6afa..e3aa51ec4e 100644
--- a/parachain/src/command.rs
+++ b/parachain/src/command.rs
@@ -106,12 +106,20 @@ macro_rules! with_runtime_or_err {
     ($chain_spec:expr, { $( $code:tt )* }) => {
         if $chain_spec.is_interlay() {
             #[allow(unused_imports)]
-            use { interlay_runtime::RuntimeApi, crate::service::InterlayRuntimeExecutor as Executor };
+            use {
+                interlay_runtime::RuntimeApi,
+                crate::service::InterlayRuntimeExecutor as Executor,
+                interlay_runtime::TransactionConverter,
+            };
             $( $code )*
 
         } else if $chain_spec.is_kintsugi() {
             #[allow(unused_imports)]
-            use { kintsugi_runtime::RuntimeApi, crate::service::KintsugiRuntimeExecutor as Executor };
+            use {
+                kintsugi_runtime::RuntimeApi,
+                crate::service::KintsugiRuntimeExecutor as Executor,
+                kintsugi_runtime::TransactionConverter,
+            };
             $( $code )*
 
         } else {
@@ -223,6 +231,7 @@ macro_rules! construct_async_run {
             runner.async_run(|$config| {
                 let $components = new_partial::<interlay_runtime::RuntimeApi, InterlayRuntimeExecutor>(
                     &$config,
+                    &$cli.eth,
                     true,
                 )?;
                 let task_manager = $components.task_manager;
@@ -237,6 +246,7 @@ macro_rules! construct_async_run {
                     KintsugiRuntimeExecutor,
                 >(
                     &$config,
+                    &$cli.eth,
                     true,
                 )?;
                 let task_manager = $components.task_manager;
@@ -327,7 +337,7 @@ pub fn run() -> Result<()> {
 
                         with_runtime_or_err!(chain_spec, {
                             runner.sync_run(|config| {
-                                let partials = new_partial::<RuntimeApi, Executor>(&config, false)?;
+                                let partials = new_partial::<RuntimeApi, Executor>(&config, &cli.eth, false)?;
                                 cmd.run(partials.client)
                             })
                         })
@@ -348,7 +358,7 @@ pub fn run() -> Result<()> {
 
                         with_runtime_or_err!(chain_spec, {
                             runner.sync_run(|config| {
-                                let partials = new_partial::<RuntimeApi, Executor>(&config, false)?;
+                                let partials = new_partial::<RuntimeApi, Executor>(&config, &cli.eth, false)?;
                                 let db = partials.backend.expose_db();
                                 let storage = partials.backend.expose_storage();
                                 cmd.run(config, partials.client.clone(), db, storage)
@@ -366,7 +376,7 @@ pub fn run() -> Result<()> {
                     with_runtime_or_err!(chain_spec, {
                         let selected_runtime = SelectedRuntime::from_chain_spec(chain_spec)?;
                         runner.sync_run(|config| {
-                            let partials = new_partial::<RuntimeApi, Executor>(&config, false)?;
+                            let partials = new_partial::<RuntimeApi, Executor>(&config, &cli.eth, false)?;
                             let remark_builder = RemarkBuilder {
                                 client: partials.client.clone(),
                                 selected_runtime,
@@ -461,7 +471,7 @@ pub fn run() -> Result<()> {
             runner
                 .run_node_until_exit(|config| async move {
                     if cli.instant_seal {
-                        start_instant(config).await
+                        start_instant(cli, config).await
                     } else {
                         start_node(cli, config).await
                     }
@@ -471,10 +481,10 @@ pub fn run() -> Result<()> {
     }
 }
 
-async fn start_instant(config: Configuration) -> sc_service::error::Result<TaskManager> {
+async fn start_instant(cli: Cli, config: Configuration) -> sc_service::error::Result<TaskManager> {
     with_runtime_or_err!(config.chain_spec, {
         {
-            crate::service::start_instant::<RuntimeApi, Executor>(config)
+            crate::service::start_instant::<RuntimeApi, Executor, TransactionConverter>(config, cli.eth)
                 .await
                 .map(|r| r.0)
                 .map_err(Into::into)
@@ -511,10 +521,16 @@ async fn start_node(cli: Cli, config: Configuration) -> sc_service::error::Resul
 
     with_runtime_or_err!(config.chain_spec, {
         {
-            crate::service::start_node::<RuntimeApi, Executor>(config, polkadot_config, collator_options, id)
-                .await
-                .map(|r| r.0)
-                .map_err(Into::into)
+            crate::service::start_node::<RuntimeApi, Executor, TransactionConverter>(
+                config,
+                polkadot_config,
+                cli.eth,
+                collator_options,
+                id,
+            )
+            .await
+            .map(|r| r.0)
+            .map_err(Into::into)
         }
     })
 }
diff --git a/parachain/src/eth.rs b/parachain/src/eth.rs
new file mode 100644
index 0000000000..6bf4ab9d4e
--- /dev/null
+++ b/parachain/src/eth.rs
@@ -0,0 +1,344 @@
+use crate::service::{FullBackend, FullClient};
+use cumulus_client_consensus_common::ParachainBlockImportMarker;
+pub use fc_consensus::FrontierBlockImport;
+use fc_rpc::{EthTask, OverrideHandle};
+pub use fc_rpc_core::types::{FeeHistoryCache, FeeHistoryCacheLimit, FilterPool};
+use fp_rpc::EthereumRuntimeRPCApi;
+use futures::{future, prelude::*};
+use primitives::Block;
+use sc_client_api::{BlockchainEvents, StateBackendFor};
+use sc_consensus::{BlockCheckParams, BlockImport as BlockImportT, BlockImportParams, ImportResult};
+use sc_executor::NativeExecutionDispatch;
+use sc_network_sync::SyncingService;
+use sc_service::{error::Error as ServiceError, BasePath, Configuration, TaskManager};
+use sc_transaction_pool::{ChainApi, Pool};
+use sp_api::{ConstructRuntimeApi, ProvideRuntimeApi};
+use sp_block_builder::BlockBuilder as BlockBuilderApi;
+use sp_consensus::Error as ConsensusError;
+use sp_runtime::traits::{BlakeTwo256, Block as BlockT};
+use std::{
+    collections::BTreeMap,
+    path::{Path, PathBuf},
+    sync::{Arc, Mutex},
+    time::Duration,
+};
+
+/// Frontier DB backend type.
+pub type FrontierBackend = fc_db::Backend<Block>;
+
+pub fn db_config_dir(config: &Configuration) -> PathBuf {
+    let application = &config.impl_name;
+    config
+        .base_path
+        .as_ref()
+        .map(|base_path| base_path.config_dir(config.chain_spec.id()))
+        .unwrap_or_else(|| BasePath::from_project("", "", application).config_dir(config.chain_spec.id()))
+}
+
+pub fn open_frontier_backend<C>(
+    client: Arc<C>,
+    config: &Configuration,
+    eth_config: &EthConfiguration,
+    overrides: Arc<OverrideHandle<Block>>,
+) -> Result<FrontierBackend, String>
+where
+    C: sc_client_api::HeaderBackend<Block>,
+{
+    let frontier_backend = match eth_config.frontier_backend_type {
+        BackendType::KeyValue => FrontierBackend::KeyValue(fc_db::kv::Backend::open(
+            Arc::clone(&client),
+            &config.database,
+            &db_config_dir(config),
+        )?),
+        BackendType::Sql => {
+            let db_path = db_config_dir(config).join("sql");
+            std::fs::create_dir_all(&db_path).expect("failed creating sql db directory");
+            let backend = futures::executor::block_on(fc_db::sql::Backend::new(
+                fc_db::sql::BackendConfig::Sqlite(fc_db::sql::SqliteBackendConfig {
+                    path: Path::new("sqlite:///")
+                        .join(db_path)
+                        .join("frontier.db3")
+                        .to_str()
+                        .unwrap(),
+                    create_if_missing: true,
+                    thread_count: eth_config.frontier_sql_backend_thread_count,
+                    cache_size: eth_config.frontier_sql_backend_cache_size,
+                }),
+                eth_config.frontier_sql_backend_pool_size,
+                std::num::NonZeroU32::new(eth_config.frontier_sql_backend_num_ops_timeout),
+                overrides,
+            ))
+            .unwrap_or_else(|err| panic!("failed creating sql backend: {:?}", err));
+            FrontierBackend::Sql(backend)
+        }
+    };
+    Ok(frontier_backend)
+}
+
+/// Available frontier backend types.
+#[derive(Debug, Copy, Clone, Default, clap::ValueEnum)]
+pub enum BackendType {
+    /// Either RocksDb or ParityDb as per inherited from the global backend settings.
+    #[default]
+    KeyValue,
+    /// Sql database with custom log indexing.
+    Sql,
+}
+
+/// The ethereum-compatibility configuration used to run a node.
+#[derive(Clone, Debug, clap::Parser)]
+pub struct EthConfiguration {
+    /// Maximum number of logs in a query.
+    #[arg(long, default_value = "10000")]
+    pub max_past_logs: u32,
+
+    /// Maximum fee history cache size.
+    #[arg(long, default_value = "2048")]
+    pub fee_history_limit: u64,
+
+    #[arg(long)]
+    pub enable_dev_signer: bool,
+
+    /// The dynamic-fee pallet target gas price set by block author
+    #[arg(long, default_value = "1")]
+    pub target_gas_price: u64,
+
+    /// Maximum allowed gas limit will be `block.gas_limit * execute_gas_limit_multiplier`
+    /// when using eth_call/eth_estimateGas.
+    #[arg(long, default_value = "10")]
+    pub execute_gas_limit_multiplier: u64,
+
+    /// Size in bytes of the LRU cache for block data.
+    #[arg(long, default_value = "50")]
+    pub eth_log_block_cache: usize,
+
+    /// Size in bytes of the LRU cache for transactions statuses data.
+    #[arg(long, default_value = "50")]
+    pub eth_statuses_cache: usize,
+
+    /// Sets the frontier backend type (KeyValue or Sql)
+    #[arg(long, value_enum, ignore_case = true, default_value_t = BackendType::default())]
+    pub frontier_backend_type: BackendType,
+
+    // Sets the SQL backend's pool size.
+    #[arg(long, default_value = "100")]
+    pub frontier_sql_backend_pool_size: u32,
+
+    /// Sets the SQL backend's query timeout in number of VM ops.
+    #[arg(long, default_value = "10000000")]
+    pub frontier_sql_backend_num_ops_timeout: u32,
+
+    /// Sets the SQL backend's auxiliary thread limit.
+    #[arg(long, default_value = "4")]
+    pub frontier_sql_backend_thread_count: u32,
+
+    /// Sets the SQL backend's query timeout in number of VM ops.
+    /// Default value is 200MB.
+    #[arg(long, default_value = "209715200")]
+    pub frontier_sql_backend_cache_size: u64,
+}
+
+pub struct FrontierPartialComponents {
+    pub filter_pool: Option<FilterPool>,
+    pub fee_history_cache: FeeHistoryCache,
+    pub fee_history_cache_limit: FeeHistoryCacheLimit,
+}
+
+pub fn new_frontier_partial(config: &EthConfiguration) -> Result<FrontierPartialComponents, ServiceError> {
+    Ok(FrontierPartialComponents {
+        filter_pool: Some(Arc::new(Mutex::new(BTreeMap::new()))),
+        fee_history_cache: Arc::new(Mutex::new(BTreeMap::new())),
+        fee_history_cache_limit: config.fee_history_limit,
+    })
+}
+
+/// A set of APIs that ethereum-compatible runtimes must implement.
+pub trait EthCompatRuntimeApiCollection:
+    sp_api::ApiExt<Block> + fp_rpc::ConvertTransactionRuntimeApi<Block> + fp_rpc::EthereumRuntimeRPCApi<Block>
+where
+    <Self as sp_api::ApiExt<Block>>::StateBackend: sp_api::StateBackend<BlakeTwo256>,
+{
+}
+
+impl<Api> EthCompatRuntimeApiCollection for Api
+where
+    Api: sp_api::ApiExt<Block> + fp_rpc::ConvertTransactionRuntimeApi<Block> + fp_rpc::EthereumRuntimeRPCApi<Block>,
+    <Self as sp_api::ApiExt<Block>>::StateBackend: sp_api::StateBackend<BlakeTwo256>,
+{
+}
+
+pub async fn spawn_frontier_tasks<RuntimeApi, Executor>(
+    task_manager: &TaskManager,
+    client: Arc<FullClient<RuntimeApi, Executor>>,
+    backend: Arc<FullBackend>,
+    frontier_backend: FrontierBackend,
+    filter_pool: Option<FilterPool>,
+    overrides: Arc<OverrideHandle<Block>>,
+    fee_history_cache: FeeHistoryCache,
+    fee_history_cache_limit: FeeHistoryCacheLimit,
+    sync: Arc<SyncingService<Block>>,
+    pubsub_notification_sinks: Arc<
+        fc_mapping_sync::EthereumBlockNotificationSinks<fc_mapping_sync::EthereumBlockNotification<Block>>,
+    >,
+) where
+    RuntimeApi: ConstructRuntimeApi<Block, FullClient<RuntimeApi, Executor>>,
+    RuntimeApi: Send + Sync + 'static,
+    RuntimeApi::RuntimeApi: EthCompatRuntimeApiCollection<StateBackend = StateBackendFor<FullBackend, Block>>,
+    Executor: NativeExecutionDispatch + 'static,
+{
+    // Spawn main mapping sync worker background task.
+    match frontier_backend {
+        fc_db::Backend::KeyValue(b) => {
+            task_manager.spawn_essential_handle().spawn(
+                "frontier-mapping-sync-worker",
+                Some("frontier"),
+                fc_mapping_sync::kv::MappingSyncWorker::new(
+                    client.import_notification_stream(),
+                    Duration::new(6, 0),
+                    client.clone(),
+                    backend,
+                    overrides.clone(),
+                    Arc::new(b),
+                    3,
+                    0,
+                    fc_mapping_sync::SyncStrategy::Normal,
+                    sync,
+                    pubsub_notification_sinks,
+                )
+                .for_each(|()| future::ready(())),
+            );
+        }
+        fc_db::Backend::Sql(b) => {
+            task_manager.spawn_essential_handle().spawn_blocking(
+                "frontier-mapping-sync-worker",
+                Some("frontier"),
+                fc_mapping_sync::sql::SyncWorker::run(
+                    client.clone(),
+                    backend,
+                    Arc::new(b),
+                    client.import_notification_stream(),
+                    fc_mapping_sync::sql::SyncWorkerConfig {
+                        read_notification_timeout: Duration::from_secs(10),
+                        check_indexed_blocks_interval: Duration::from_secs(60),
+                    },
+                    fc_mapping_sync::SyncStrategy::Parachain,
+                    sync,
+                    pubsub_notification_sinks,
+                ),
+            );
+        }
+    }
+
+    // Spawn Frontier EthFilterApi maintenance task.
+    if let Some(filter_pool) = filter_pool {
+        // Each filter is allowed to stay in the pool for 100 blocks.
+        const FILTER_RETAIN_THRESHOLD: u64 = 100;
+        task_manager.spawn_essential_handle().spawn(
+            "frontier-filter-pool",
+            Some("frontier"),
+            EthTask::filter_pool_task(client.clone(), filter_pool, FILTER_RETAIN_THRESHOLD),
+        );
+    }
+
+    // Spawn Frontier FeeHistory cache maintenance task.
+    task_manager.spawn_essential_handle().spawn(
+        "frontier-fee-history",
+        Some("frontier"),
+        EthTask::fee_history_task(client, overrides, fee_history_cache, fee_history_cache_limit),
+    );
+}
+
+#[derive(Clone)]
+pub struct BlockImport<B: BlockT, I: BlockImportT<B>, C>(FrontierBlockImport<B, I, C>);
+
+impl<B, I, C> BlockImport<B, I, C>
+where
+    B: BlockT,
+    I: BlockImportT<B, Transaction = sp_api::TransactionFor<C, B>>,
+    I::Error: Into<ConsensusError>,
+    C: ProvideRuntimeApi<B>,
+    C::Api: BlockBuilderApi<B> + EthereumRuntimeRPCApi<B>,
+{
+    pub fn new(inner: I, client: Arc<C>) -> Self {
+        Self(FrontierBlockImport::new(inner, client))
+    }
+}
+
+#[async_trait::async_trait]
+impl<B, I, C> BlockImportT<B> for BlockImport<B, I, C>
+where
+    B: BlockT,
+    I: BlockImportT<B, Transaction = sp_api::TransactionFor<C, B>> + Send + Sync,
+    I::Error: Into<ConsensusError>,
+    C: ProvideRuntimeApi<B> + Send + Sync,
+    C::Api: BlockBuilderApi<B> + EthereumRuntimeRPCApi<B>,
+{
+    type Error = ConsensusError;
+    type Transaction = sp_api::TransactionFor<C, B>;
+
+    async fn check_block(&mut self, block: BlockCheckParams<B>) -> Result<ImportResult, Self::Error> {
+        self.0.check_block(block).await
+    }
+
+    async fn import_block(
+        &mut self,
+        block: BlockImportParams<B, Self::Transaction>,
+    ) -> Result<ImportResult, Self::Error> {
+        self.0.import_block(block).await
+    }
+}
+
+impl<B: BlockT, I: BlockImportT<B>, C> ParachainBlockImportMarker for BlockImport<B, I, C> {}
+
+pub fn new_eth_deps<C, P, A: ChainApi, CT>(
+    client: Arc<C>,
+    transaction_pool: Arc<P>,
+    graph: Arc<Pool<A>>,
+    config: &mut Configuration,
+    eth_config: &EthConfiguration,
+    network: Arc<sc_network::NetworkService<Block, <Block as BlockT>::Hash>>,
+    sync_service: Arc<SyncingService<Block>>,
+    frontier_backend: FrontierBackend,
+    overrides: Arc<OverrideHandle<Block>>,
+    task_manager: &TaskManager,
+    filter_pool: Option<FilterPool>,
+    fee_history_cache: FeeHistoryCache,
+    fee_history_cache_limit: FeeHistoryCacheLimit,
+) -> interbtc_rpc::EthDeps<C, P, A, CT, Block>
+where
+    C: ProvideRuntimeApi<Block>,
+    C::Api: EthereumRuntimeRPCApi<Block>,
+    C: sc_client_api::HeaderBackend<Block> + sc_client_api::StorageProvider<Block, FullBackend> + 'static,
+    CT: fp_rpc::ConvertTransaction<<Block as BlockT>::Extrinsic> + Default + Send + Sync + 'static,
+{
+    // use ethereum style for subscription ids
+    config.rpc_id_provider = Some(Box::new(fc_rpc::EthereumSubIdProvider));
+    interbtc_rpc::EthDeps {
+        client: client.clone(),
+        pool: transaction_pool,
+        graph,
+        converter: Some(CT::default()),
+        is_authority: config.role.is_authority(),
+        enable_dev_signer: eth_config.enable_dev_signer,
+        network,
+        sync: sync_service.clone(),
+        frontier_backend: match frontier_backend {
+            fc_db::Backend::KeyValue(b) => Arc::new(b),
+            fc_db::Backend::Sql(b) => Arc::new(b),
+        },
+        overrides: overrides.clone(),
+        block_data_cache: Arc::new(fc_rpc::EthBlockDataCacheTask::new(
+            task_manager.spawn_handle(),
+            overrides.clone(),
+            eth_config.eth_log_block_cache,
+            eth_config.eth_statuses_cache,
+            config.prometheus_registry().cloned(),
+        )),
+        filter_pool,
+        max_past_logs: eth_config.max_past_logs,
+        fee_history_cache,
+        fee_history_cache_limit,
+        execute_gas_limit_multiplier: eth_config.execute_gas_limit_multiplier,
+        forced_parent_hashes: None,
+    }
+}
diff --git a/parachain/src/lib.rs b/parachain/src/lib.rs
index 38e43372ca..5a048e9d6d 100644
--- a/parachain/src/lib.rs
+++ b/parachain/src/lib.rs
@@ -1,2 +1,4 @@
 pub mod chain_spec;
 pub mod service;
+
+mod eth;
diff --git a/parachain/src/main.rs b/parachain/src/main.rs
index df8e9fffe1..b5e880fa4b 100644
--- a/parachain/src/main.rs
+++ b/parachain/src/main.rs
@@ -5,6 +5,7 @@ mod chain_spec;
 #[macro_use]
 mod cli;
 mod command;
+mod eth;
 mod service;
 
 #[cfg(feature = "runtime-benchmarks")]
diff --git a/parachain/src/service.rs b/parachain/src/service.rs
index 92f0a4de7a..76719ed7de 100644
--- a/parachain/src/service.rs
+++ b/parachain/src/service.rs
@@ -13,7 +13,7 @@ use cumulus_relay_chain_minimal_node::build_minimal_relay_chain_node;
 use futures::StreamExt;
 use polkadot_service::CollatorPair;
 use primitives::*;
-use sc_client_api::HeaderBackend;
+use sc_client_api::{HeaderBackend, StateBackendFor};
 use sc_consensus::{ImportQueue, LongestChain};
 use sc_executor::NativeElseWasmExecutor;
 use sc_network::NetworkBlock;
@@ -27,10 +27,16 @@ use sp_consensus_aura::{
 };
 use sp_core::H256;
 use sp_keystore::KeystorePtr;
-use sp_runtime::traits::BlakeTwo256;
+use sp_runtime::traits::{BlakeTwo256, Block as BlockT};
 use std::{sync::Arc, time::Duration};
 use substrate_prometheus_endpoint::Registry;
 
+// Frontier imports
+use crate::eth::{
+    new_eth_deps, new_frontier_partial, open_frontier_backend, spawn_frontier_tasks, BlockImport as EthBlockImport,
+    EthCompatRuntimeApiCollection, EthConfiguration, FrontierBackend, FrontierPartialComponents,
+};
+
 macro_rules! new_runtime_executor {
     ($name:ident,$runtime:ident) => {
         pub struct $name;
@@ -55,13 +61,33 @@ new_runtime_executor!(InterlayRuntimeExecutor, interlay_runtime);
 // Native kintsugi executor instance.
 new_runtime_executor!(KintsugiRuntimeExecutor, kintsugi_runtime);
 
-pub trait RuntimeApiCollection:
-    sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>
+/// A set of APIs that every runtime must implement.
+pub trait BaseRuntimeApiCollection:
+    sp_api::ApiExt<Block>
     + sp_api::Metadata<Block>
-    + sp_session::SessionKeys<Block>
-    + sp_api::ApiExt<Block, StateBackend = sc_client_api::StateBackendFor<TFullBackend<Block>, Block>>
-    + sp_offchain::OffchainWorkerApi<Block>
     + sp_block_builder::BlockBuilder<Block>
+    + sp_offchain::OffchainWorkerApi<Block>
+    + sp_session::SessionKeys<Block>
+    + sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>
+where
+    <Self as sp_api::ApiExt<Block>>::StateBackend: sp_api::StateBackend<BlakeTwo256>,
+{
+}
+
+impl<Api> BaseRuntimeApiCollection for Api
+where
+    Api: sp_api::ApiExt<Block>
+        + sp_api::Metadata<Block>
+        + sp_block_builder::BlockBuilder<Block>
+        + sp_offchain::OffchainWorkerApi<Block>
+        + sp_session::SessionKeys<Block>
+        + sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>,
+    <Self as sp_api::ApiExt<Block>>::StateBackend: sp_api::StateBackend<BlakeTwo256>,
+{
+}
+pub trait RuntimeApiCollection:
+    BaseRuntimeApiCollection
+    + EthCompatRuntimeApiCollection
     + substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Nonce>
     + pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance>
     + cumulus_primitives_core::CollectCollationInfo<Block>
@@ -108,12 +134,8 @@ where
 
 impl<Api> RuntimeApiCollection for Api
 where
-    Api: sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>
-        + sp_api::Metadata<Block>
-        + sp_session::SessionKeys<Block>
-        + sp_api::ApiExt<Block, StateBackend = sc_client_api::StateBackendFor<TFullBackend<Block>, Block>>
-        + sp_offchain::OffchainWorkerApi<Block>
-        + sp_block_builder::BlockBuilder<Block>
+    Api: BaseRuntimeApiCollection
+        + EthCompatRuntimeApiCollection
         + substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Nonce>
         + pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance>
         + cumulus_primitives_core::CollectCollationInfo<Block>
@@ -157,10 +179,10 @@ where
 {
 }
 
-type FullBackend = TFullBackend<Block>;
+pub(crate) type FullBackend = TFullBackend<Block>;
 
-type FullClient<RuntimeApi, ExecutorDispatch> =
-    sc_service::TFullClient<Block, RuntimeApi, NativeElseWasmExecutor<ExecutorDispatch>>;
+pub(crate) type FullClient<RuntimeApi, ExecutorDispatch> =
+    TFullClient<Block, RuntimeApi, NativeElseWasmExecutor<ExecutorDispatch>>;
 
 type MaybeFullSelectChain = Option<LongestChain<FullBackend, Block>>;
 
@@ -196,21 +218,28 @@ where
 /// be able to perform chain operations.
 pub fn new_partial<RuntimeApi, Executor>(
     config: &Configuration,
+    eth_config: &EthConfiguration,
     instant_seal: bool,
 ) -> Result<
     PartialComponents<
-        TFullClient<Block, RuntimeApi, NativeElseWasmExecutor<Executor>>,
-        TFullBackend<Block>,
+        FullClient<RuntimeApi, Executor>,
+        FullBackend,
         MaybeFullSelectChain,
-        sc_consensus::DefaultImportQueue<Block, TFullClient<Block, RuntimeApi, NativeElseWasmExecutor<Executor>>>,
-        sc_transaction_pool::FullPool<Block, TFullClient<Block, RuntimeApi, NativeElseWasmExecutor<Executor>>>,
-        (Option<Telemetry>, Option<TelemetryWorkerHandle>),
+        sc_consensus::DefaultImportQueue<Block, FullClient<RuntimeApi, Executor>>,
+        sc_transaction_pool::FullPool<Block, FullClient<RuntimeApi, Executor>>,
+        (
+            Option<Telemetry>,
+            Option<TelemetryWorkerHandle>,
+            FrontierBackend,
+            Arc<fc_rpc::OverrideHandle<Block>>,
+        ),
     >,
     sc_service::Error,
 >
 where
     RuntimeApi: ConstructRuntimeApi<Block, FullClient<RuntimeApi, Executor>> + Send + Sync + 'static,
-    RuntimeApi::RuntimeApi: RuntimeApiCollection<StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>,
+    RuntimeApi::RuntimeApi: BaseRuntimeApiCollection<StateBackend = StateBackendFor<FullBackend, Block>>,
+    RuntimeApi::RuntimeApi: EthCompatRuntimeApiCollection<StateBackend = StateBackendFor<FullBackend, Block>>,
     RuntimeApi::RuntimeApi: sp_consensus_aura::AuraApi<Block, AuraId>,
     Executor: sc_executor::NativeExecutionDispatch + 'static,
 {
@@ -262,10 +291,13 @@ where
         None
     };
 
+    let overrides = interbtc_rpc::overrides_handle(client.clone());
+    let frontier_backend = open_frontier_backend(client.clone(), config, eth_config, overrides.clone())?;
+
     let import_queue = if instant_seal {
-        // instance sealing
+        // instant sealing
         sc_consensus_manual_seal::import_queue(
-            Box::new(client.clone()),
+            Box::new(EthBlockImport::new(client.clone(), client.clone())),
             &task_manager.spawn_essential_handle(),
             registry,
         )
@@ -274,7 +306,10 @@ where
 
         cumulus_client_consensus_aura::import_queue::<AuraPair, _, _, _, _, _>(
             cumulus_client_consensus_aura::ImportQueueParams {
-                block_import: ParachainBlockImport::new(client.clone(), backend.clone()),
+                block_import: EthBlockImport::new(
+                    ParachainBlockImport::new(client.clone(), backend.clone()),
+                    client.clone(),
+                ),
                 client: client.clone(),
                 create_inherent_data_providers: move |_parent: sp_core::H256, _| async move {
                     let timestamp = sp_timestamp::InherentDataProvider::from_system_time();
@@ -301,7 +336,7 @@ where
         task_manager,
         transaction_pool,
         select_chain,
-        other: (telemetry, telemetry_worker_handle),
+        other: (telemetry, telemetry_worker_handle, frontier_backend, overrides),
     };
 
     Ok(params)
@@ -331,9 +366,10 @@ async fn build_relay_chain_interface(
 ///
 /// This is the actual implementation that is abstract over the executor and the runtime api.
 #[sc_tracing::logging::prefix_logs_with("Parachain")]
-async fn start_node_impl<RuntimeApi, Executor, BIC>(
+async fn start_node_impl<RuntimeApi, Executor, CT, BIC>(
     parachain_config: Configuration,
     polkadot_config: Configuration,
+    eth_config: EthConfiguration,
     collator_options: CollatorOptions,
     id: ParaId,
     build_consensus: BIC,
@@ -343,9 +379,10 @@ where
     RuntimeApi::RuntimeApi: RuntimeApiCollection<StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>,
     RuntimeApi::RuntimeApi: sp_consensus_aura::AuraApi<Block, AuraId>,
     Executor: sc_executor::NativeExecutionDispatch + 'static,
+    CT: fp_rpc::ConvertTransaction<<Block as BlockT>::Extrinsic> + Clone + Default + Send + Sync + 'static,
     BIC: FnOnce(
         Arc<FullClient<RuntimeApi, Executor>>,
-        ParachainBlockImport<RuntimeApi, Executor>,
+        EthBlockImport<Block, ParachainBlockImport<RuntimeApi, Executor>, FullClient<RuntimeApi, Executor>>,
         Option<&Registry>,
         Option<TelemetryHandle>,
         &TaskManager,
@@ -356,10 +393,10 @@ where
         bool,
     ) -> Result<Box<dyn ParachainConsensus<Block>>, sc_service::Error>,
 {
-    let parachain_config = prepare_node_config(parachain_config);
+    let mut parachain_config = prepare_node_config(parachain_config);
 
-    let params = new_partial(&parachain_config, false)?;
-    let (mut telemetry, telemetry_worker_handle) = params.other;
+    let params = new_partial(&parachain_config, &eth_config, false)?;
+    let (mut telemetry, telemetry_worker_handle, frontier_backend, overrides) = params.other;
 
     let client = params.client.clone();
     let backend = params.backend.clone();
@@ -393,19 +430,49 @@ where
             warp_sync_params: None,
         })?;
 
+    let FrontierPartialComponents {
+        filter_pool,
+        fee_history_cache,
+        fee_history_cache_limit,
+    } = new_frontier_partial(&eth_config)?;
+
+    let pubsub_notification_sinks: fc_mapping_sync::EthereumBlockNotificationSinks<
+        fc_mapping_sync::EthereumBlockNotification<Block>,
+    > = Default::default();
+    let pubsub_notification_sinks = Arc::new(pubsub_notification_sinks);
+
+    let eth_rpc_params = new_eth_deps::<_, _, _, CT>(
+        client.clone(),
+        transaction_pool.clone(),
+        transaction_pool.pool().clone(),
+        &mut parachain_config,
+        &eth_config,
+        network.clone(),
+        sync_service.clone(),
+        frontier_backend.clone(),
+        overrides.clone(),
+        &task_manager,
+        filter_pool.clone(),
+        fee_history_cache.clone(),
+        fee_history_cache_limit,
+    );
+
     let rpc_builder = {
         let client = client.clone();
         let transaction_pool = transaction_pool.clone();
+        let pubsub_notification_sinks = pubsub_notification_sinks.clone();
 
-        move |deny_unsafe, _| {
+        move |deny_unsafe, subscription_task_executor| {
             let deps = interbtc_rpc::FullDeps {
                 client: client.clone(),
                 pool: transaction_pool.clone(),
                 deny_unsafe,
                 command_sink: None,
+                eth: eth_rpc_params.clone(),
             };
 
-            interbtc_rpc::create_full(deps).map_err(Into::into)
+            interbtc_rpc::create_full(deps, subscription_task_executor, pubsub_notification_sinks.clone())
+                .map_err(Into::into)
         }
     };
 
@@ -433,6 +500,20 @@ where
         sync_service: sync_service.clone(),
     })?;
 
+    spawn_frontier_tasks(
+        &task_manager,
+        client.clone(),
+        backend.clone(),
+        frontier_backend,
+        filter_pool,
+        overrides,
+        fee_history_cache,
+        fee_history_cache_limit,
+        sync_service.clone(),
+        pubsub_notification_sinks,
+    )
+    .await;
+
     let announce_block = {
         let sync_service = sync_service.clone();
         Arc::new(move |hash, data| sync_service.announce_block(hash, data))
@@ -447,7 +528,10 @@ where
     if validator {
         let parachain_consensus = build_consensus(
             client.clone(),
-            ParachainBlockImport::new(client.clone(), backend.clone()),
+            EthBlockImport::new(
+                ParachainBlockImport::new(client.clone(), backend.clone()),
+                client.clone(),
+            ),
             prometheus_registry.as_ref(),
             telemetry.as_ref().map(|t| t.handle()),
             &task_manager,
@@ -499,9 +583,10 @@ where
 }
 
 /// Start a normal parachain node.
-pub async fn start_node<RuntimeApi, Executor>(
+pub async fn start_node<RuntimeApi, Executor, CT>(
     parachain_config: Configuration,
     polkadot_config: Configuration,
+    eth_config: EthConfiguration,
     collator_options: CollatorOptions,
     id: ParaId,
 ) -> sc_service::error::Result<(TaskManager, Arc<FullClient<RuntimeApi, Executor>>)>
@@ -510,10 +595,12 @@ where
     RuntimeApi::RuntimeApi: RuntimeApiCollection<StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>,
     RuntimeApi::RuntimeApi: sp_consensus_aura::AuraApi<Block, AuraId>,
     Executor: sc_executor::NativeExecutionDispatch + 'static,
+    CT: fp_rpc::ConvertTransaction<<Block as BlockT>::Extrinsic> + Clone + Default + Send + Sync + 'static,
 {
-    start_node_impl(
+    start_node_impl::<_, _, CT, _>(
         parachain_config,
         polkadot_config,
+        eth_config,
         collator_options,
         id,
         |client,
@@ -589,14 +676,16 @@ where
     .await
 }
 
-pub async fn start_instant<RuntimeApi, Executor>(
-    config: Configuration,
+pub async fn start_instant<RuntimeApi, Executor, CT>(
+    mut config: Configuration,
+    eth_config: EthConfiguration,
 ) -> sc_service::error::Result<(TaskManager, RpcHandlers)>
 where
     RuntimeApi: ConstructRuntimeApi<Block, FullClient<RuntimeApi, Executor>> + Send + Sync + 'static,
     RuntimeApi::RuntimeApi: RuntimeApiCollection<StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>,
     RuntimeApi::RuntimeApi: sp_consensus_aura::AuraApi<Block, AuraId>,
     Executor: sc_executor::NativeExecutionDispatch + 'static,
+    CT: fp_rpc::ConvertTransaction<<Block as BlockT>::Extrinsic> + Clone + Default + Send + Sync + 'static,
 {
     let sc_service::PartialComponents {
         client,
@@ -606,8 +695,8 @@ where
         keystore_container,
         select_chain: maybe_select_chain,
         transaction_pool,
-        other: (mut telemetry, _),
-    } = new_partial::<RuntimeApi, Executor>(&config, true)?;
+        other: (mut telemetry, _telemetry_worker_handle, frontier_backend, overrides),
+    } = new_partial::<RuntimeApi, Executor>(&config, &eth_config, true)?;
 
     let (network, system_rpc_tx, tx_handler_controller, network_starter, sync_service) =
         sc_service::build_network(sc_service::BuildNetworkParams {
@@ -655,7 +744,7 @@ where
         let client_for_cidp = client.clone();
 
         let authorship_future = sc_consensus_manual_seal::run_manual_seal(sc_consensus_manual_seal::ManualSealParams {
-            block_import: client.clone(),
+            block_import: EthBlockImport::new(client.clone(), client.clone()),
             env: proposer_factory,
             client: client.clone(),
             pool: transaction_pool.clone(),
@@ -694,19 +783,49 @@ where
         None
     };
 
+    let FrontierPartialComponents {
+        filter_pool,
+        fee_history_cache,
+        fee_history_cache_limit,
+    } = new_frontier_partial(&eth_config)?;
+
+    let pubsub_notification_sinks: fc_mapping_sync::EthereumBlockNotificationSinks<
+        fc_mapping_sync::EthereumBlockNotification<Block>,
+    > = Default::default();
+    let pubsub_notification_sinks = Arc::new(pubsub_notification_sinks);
+
+    let eth_rpc_params = new_eth_deps::<_, _, _, CT>(
+        client.clone(),
+        transaction_pool.clone(),
+        transaction_pool.pool().clone(),
+        &mut config,
+        &eth_config,
+        network.clone(),
+        sync_service.clone(),
+        frontier_backend.clone(),
+        overrides.clone(),
+        &task_manager,
+        filter_pool.clone(),
+        fee_history_cache.clone(),
+        fee_history_cache_limit,
+    );
+
     let rpc_builder = {
         let client = client.clone();
         let transaction_pool = transaction_pool.clone();
+        let pubsub_notification_sinks = pubsub_notification_sinks.clone();
 
-        move |deny_unsafe, _| {
+        move |deny_unsafe, subscription_task_executor| {
             let deps = interbtc_rpc::FullDeps {
                 client: client.clone(),
                 pool: transaction_pool.clone(),
                 deny_unsafe,
                 command_sink: command_sink.clone(),
+                eth: eth_rpc_params.clone(),
             };
 
-            interbtc_rpc::create_full(deps).map_err(Into::into)
+            interbtc_rpc::create_full(deps, subscription_task_executor, pubsub_notification_sinks.clone())
+                .map_err(Into::into)
         }
     };
 
@@ -717,14 +836,28 @@ where
         task_manager: &mut task_manager,
         config,
         keystore: keystore_container.keystore(),
-        backend,
+        backend: backend.clone(),
         network,
         system_rpc_tx,
         tx_handler_controller,
         telemetry: telemetry.as_mut(),
-        sync_service,
+        sync_service: sync_service.clone(),
     })?;
 
+    spawn_frontier_tasks(
+        &task_manager,
+        client.clone(),
+        backend,
+        frontier_backend,
+        filter_pool,
+        overrides,
+        fee_history_cache,
+        fee_history_cache_limit,
+        sync_service.clone(),
+        pubsub_notification_sinks,
+    )
+    .await;
+
     network_starter.start_network();
 
     Ok((task_manager, rpc_handlers))
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index 85aa0213e9..f09ee2ea4d 100644
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -37,3 +37,17 @@ sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "pol
 
 pallet-transaction-payment-rpc = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31" }
 substrate-frame-rpc-system = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31" }
+
+# Ethereum
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31" }
+sc-network = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31" }
+sc-network-sync = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31" }
+sc-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.31" }
+
+fc-db = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fc-mapping-sync = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fc-rpc = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fc-rpc-core = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fc-storage = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
+fp-rpc = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.42" }
\ No newline at end of file
diff --git a/rpc/src/eth.rs b/rpc/src/eth.rs
new file mode 100644
index 0000000000..5e264624eb
--- /dev/null
+++ b/rpc/src/eth.rs
@@ -0,0 +1,198 @@
+pub use fc_rpc::{EthBlockDataCacheTask, EthConfig, OverrideHandle, StorageOverride, TxPool};
+pub use fc_rpc_core::types::{FeeHistoryCache, FeeHistoryCacheLimit, FilterPool};
+pub use fc_storage::overrides_handle;
+use fp_rpc::{ConvertTransaction, ConvertTransactionRuntimeApi, EthereumRuntimeRPCApi};
+use jsonrpsee::RpcModule;
+use sc_client_api::{
+    backend::{Backend, StorageProvider},
+    client::BlockchainEvents,
+};
+use sc_network::NetworkService;
+use sc_network_sync::SyncingService;
+use sc_rpc::SubscriptionTaskExecutor;
+use sc_transaction_pool::{ChainApi, Pool};
+use sc_transaction_pool_api::TransactionPool;
+use sp_api::{CallApiAt, ProvideRuntimeApi};
+use sp_block_builder::BlockBuilder as BlockBuilderApi;
+use sp_blockchain::{Error as BlockChainError, HeaderBackend, HeaderMetadata};
+use sp_core::H256;
+use sp_runtime::traits::Block as BlockT;
+use std::{collections::BTreeMap, sync::Arc};
+
+/// Extra dependencies for Ethereum compatibility.
+pub struct EthDeps<C, P, A: ChainApi, CT, B: BlockT> {
+    /// The client instance to use.
+    pub client: Arc<C>,
+    /// Transaction pool instance.
+    pub pool: Arc<P>,
+    /// Graph pool instance.
+    pub graph: Arc<Pool<A>>,
+    /// Ethereum transaction converter.
+    pub converter: Option<CT>,
+    /// The Node authority flag
+    pub is_authority: bool,
+    /// Whether to enable dev signer
+    pub enable_dev_signer: bool,
+    /// Network service
+    pub network: Arc<NetworkService<B, B::Hash>>,
+    /// Chain syncing service
+    pub sync: Arc<SyncingService<B>>,
+    /// Frontier Backend.
+    pub frontier_backend: Arc<dyn fc_db::BackendReader<B> + Send + Sync>,
+    /// Ethereum data access overrides.
+    pub overrides: Arc<OverrideHandle<B>>,
+    /// Cache for Ethereum block data.
+    pub block_data_cache: Arc<EthBlockDataCacheTask<B>>,
+    /// EthFilterApi pool.
+    pub filter_pool: Option<FilterPool>,
+    /// Maximum number of logs in a query.
+    pub max_past_logs: u32,
+    /// Fee history cache.
+    pub fee_history_cache: FeeHistoryCache,
+    /// Maximum fee history cache size.
+    pub fee_history_cache_limit: FeeHistoryCacheLimit,
+    /// Maximum allowed gas limit will be ` block.gas_limit * execute_gas_limit_multiplier` when
+    /// using eth_call/eth_estimateGas.
+    pub execute_gas_limit_multiplier: u64,
+    /// Mandated parent hashes for a given block hash.
+    pub forced_parent_hashes: Option<BTreeMap<H256, H256>>,
+}
+
+impl<C, P, A: ChainApi, CT: Clone, B: BlockT> Clone for EthDeps<C, P, A, CT, B> {
+    fn clone(&self) -> Self {
+        Self {
+            client: self.client.clone(),
+            pool: self.pool.clone(),
+            graph: self.graph.clone(),
+            converter: self.converter.clone(),
+            is_authority: self.is_authority,
+            enable_dev_signer: self.enable_dev_signer,
+            network: self.network.clone(),
+            sync: self.sync.clone(),
+            frontier_backend: self.frontier_backend.clone(),
+            overrides: self.overrides.clone(),
+            block_data_cache: self.block_data_cache.clone(),
+            filter_pool: self.filter_pool.clone(),
+            max_past_logs: self.max_past_logs,
+            fee_history_cache: self.fee_history_cache.clone(),
+            fee_history_cache_limit: self.fee_history_cache_limit,
+            execute_gas_limit_multiplier: self.execute_gas_limit_multiplier,
+            forced_parent_hashes: self.forced_parent_hashes.clone(),
+        }
+    }
+}
+
+/// Instantiate Ethereum-compatible RPC extensions.
+pub fn create_eth<C, BE, P, A, CT, B, EC: EthConfig<B, C>>(
+    mut io: RpcModule<()>,
+    deps: EthDeps<C, P, A, CT, B>,
+    subscription_task_executor: SubscriptionTaskExecutor,
+    pubsub_notification_sinks: Arc<
+        fc_mapping_sync::EthereumBlockNotificationSinks<fc_mapping_sync::EthereumBlockNotification<B>>,
+    >,
+) -> Result<RpcModule<()>, Box<dyn std::error::Error + Send + Sync>>
+where
+    B: BlockT<Hash = sp_core::H256>,
+    C: CallApiAt<B> + ProvideRuntimeApi<B>,
+    C::Api: BlockBuilderApi<B> + ConvertTransactionRuntimeApi<B> + EthereumRuntimeRPCApi<B>,
+    C: BlockchainEvents<B> + 'static,
+    C: HeaderBackend<B> + HeaderMetadata<B, Error = BlockChainError> + StorageProvider<B, BE>,
+    BE: Backend<B> + 'static,
+    P: TransactionPool<Block = B> + 'static,
+    A: ChainApi<Block = B> + 'static,
+    CT: ConvertTransaction<<B as BlockT>::Extrinsic> + Send + Sync + 'static,
+{
+    use fc_rpc::{
+        Eth, EthApiServer, EthDevSigner, EthFilter, EthFilterApiServer, EthPubSub, EthPubSubApiServer, EthSigner, Net,
+        NetApiServer, TxPoolApiServer, Web3, Web3ApiServer,
+    };
+
+    let EthDeps {
+        client,
+        pool,
+        graph,
+        converter,
+        is_authority,
+        enable_dev_signer,
+        network,
+        sync,
+        frontier_backend,
+        overrides,
+        block_data_cache,
+        filter_pool,
+        max_past_logs,
+        fee_history_cache,
+        fee_history_cache_limit,
+        execute_gas_limit_multiplier,
+        forced_parent_hashes,
+    } = deps;
+
+    let mut signers = Vec::new();
+    if enable_dev_signer {
+        signers.push(Box::new(EthDevSigner::new()) as Box<dyn EthSigner>);
+    }
+
+    io.merge(
+        Eth::new(
+            client.clone(),
+            pool.clone(),
+            graph.clone(),
+            converter,
+            sync.clone(),
+            signers,
+            overrides.clone(),
+            frontier_backend.clone(),
+            is_authority,
+            block_data_cache.clone(),
+            fee_history_cache,
+            fee_history_cache_limit,
+            execute_gas_limit_multiplier,
+            forced_parent_hashes,
+        )
+        .replace_config::<EC>()
+        .into_rpc(),
+    )?;
+
+    let tx_pool = TxPool::new(client.clone(), graph);
+    if let Some(filter_pool) = filter_pool {
+        io.merge(
+            EthFilter::new(
+                client.clone(),
+                frontier_backend,
+                tx_pool.clone(),
+                filter_pool,
+                500_usize, // max stored filters
+                max_past_logs,
+                block_data_cache,
+            )
+            .into_rpc(),
+        )?;
+    }
+
+    io.merge(
+        EthPubSub::new(
+            pool,
+            client.clone(),
+            sync,
+            subscription_task_executor,
+            overrides,
+            pubsub_notification_sinks,
+        )
+        .into_rpc(),
+    )?;
+
+    io.merge(
+        Net::new(
+            client.clone(),
+            network,
+            // Whether to format the `peer_count` response as Hex (default) or not.
+            true,
+        )
+        .into_rpc(),
+    )?;
+
+    io.merge(Web3::new(client).into_rpc())?;
+    io.merge(tx_pool.into_rpc())?;
+
+    Ok(io)
+}
diff --git a/rpc/src/lib.rs b/rpc/src/lib.rs
index 5f365a6862..764a7f69e8 100644
--- a/rpc/src/lib.rs
+++ b/rpc/src/lib.rs
@@ -3,8 +3,6 @@
 //! used by Substrate nodes. This file extends those RPC definitions with
 //! capabilities that are specific to this project's runtime configuration.
 
-#![warn(missing_docs)]
-
 use primitives::{
     issue::IssueRequest, redeem::RedeemRequest, replace::ReplaceRequest, AccountId, Balance, Block, BlockNumber,
     CurrencyId, H256Le, Hash, Nonce, StablePoolId, VaultId,
@@ -19,13 +17,21 @@ use sp_blockchain::{Error as BlockChainError, HeaderBackend, HeaderMetadata};
 use sp_core::H256;
 use std::sync::Arc;
 
-pub use jsonrpsee;
+// Frontier imports
+use sc_client_api::{backend::Backend, client::BlockchainEvents, StorageProvider};
+use sc_rpc::SubscriptionTaskExecutor;
+use sc_transaction_pool::ChainApi;
+use sp_api::CallApiAt;
+use sp_runtime::traits::Block as BlockT;
+
+pub mod eth;
+pub use self::eth::{create_eth, overrides_handle, EthDeps};
 
 /// A type representing all RPC extensions.
 pub type RpcExtension = jsonrpsee::RpcModule<()>;
 
 /// Full client dependencies.
-pub struct FullDeps<C, P> {
+pub struct FullDeps<C, P, A: ChainApi, CT> {
     /// The client instance to use.
     pub client: Arc<C>,
     /// Transaction pool instance.
@@ -34,14 +40,37 @@ pub struct FullDeps<C, P> {
     pub deny_unsafe: DenyUnsafe,
     /// Manual seal command sink
     pub command_sink: Option<futures::channel::mpsc::Sender<EngineCommand<Hash>>>,
+    /// Ethereum-compatibility specific dependencies.
+    pub eth: EthDeps<C, P, A, CT, Block>,
+}
+
+pub struct DefaultEthConfig<C, BE>(std::marker::PhantomData<(C, BE)>);
+
+impl<C, BE> fc_rpc::EthConfig<Block, C> for DefaultEthConfig<C, BE>
+where
+    C: sc_client_api::StorageProvider<Block, BE> + Sync + Send + 'static,
+    BE: Backend<Block> + 'static,
+{
+    type EstimateGasAdapter = ();
+    type RuntimeStorageOverride = fc_rpc::frontier_backend_client::SystemAccountId20StorageOverride<Block, C, BE>;
 }
 
 /// Instantiate all full RPC extensions.
-pub fn create_full<C, P>(deps: FullDeps<C, P>) -> Result<RpcExtension, Box<dyn std::error::Error + Send + Sync>>
+pub fn create_full<C, P, BE, A, CT>(
+    deps: FullDeps<C, P, A, CT>,
+    subscription_task_executor: SubscriptionTaskExecutor,
+    pubsub_notification_sinks: Arc<
+        fc_mapping_sync::EthereumBlockNotificationSinks<fc_mapping_sync::EthereumBlockNotification<Block>>,
+    >,
+) -> Result<RpcExtension, Box<dyn std::error::Error + Send + Sync>>
 where
-    C: ProvideRuntimeApi<Block>,
-    C: HeaderBackend<Block> + HeaderMetadata<Block, Error = BlockChainError> + 'static,
+    C: CallApiAt<Block> + ProvideRuntimeApi<Block>,
+    C: BlockchainEvents<Block>,
+    C: HeaderBackend<Block> + HeaderMetadata<Block, Error = BlockChainError> + StorageProvider<Block, BE>,
     C: Send + Sync + 'static,
+    C::Api: BlockBuilder<Block>,
+    C::Api: fp_rpc::ConvertTransactionRuntimeApi<Block>,
+    C::Api: fp_rpc::EthereumRuntimeRPCApi<Block>,
     C::Api: substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Nonce>,
     C::Api: pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance>,
     C::Api: btc_relay_rpc::BtcRelayRuntimeApi<Block, H256Le>,
@@ -81,8 +110,10 @@ where
     C::Api: loans_rpc::LoansRuntimeApi<Block, AccountId, Balance>,
     C::Api: dex_general_rpc::DexGeneralRuntimeApi<Block, AccountId, CurrencyId>,
     C::Api: dex_stable_rpc::DexStableRuntimeApi<Block, CurrencyId, Balance, AccountId, StablePoolId>,
-    C::Api: BlockBuilder<Block>,
-    P: TransactionPool + 'static,
+    P: TransactionPool<Block = Block> + 'static,
+    BE: Backend<Block> + 'static,
+    A: ChainApi<Block = Block> + 'static,
+    CT: fp_rpc::ConvertTransaction<<Block as BlockT>::Extrinsic> + Send + Sync + 'static,
 {
     use btc_relay_rpc::{BtcRelay, BtcRelayApiServer};
     use dex_general_rpc::{DexGeneral, DexGeneralApiServer};
@@ -104,6 +135,7 @@ where
         pool,
         deny_unsafe,
         command_sink,
+        eth,
     } = deps;
 
     if let Some(command_sink) = command_sink {
@@ -114,6 +146,14 @@ where
         )?;
     }
 
+    // Ethereum compatibility RPCs
+    let mut module = create_eth::<_, _, _, _, _, _, DefaultEthConfig<C, BE>>(
+        module,
+        eth,
+        subscription_task_executor,
+        pubsub_notification_sinks,
+    )?;
+
     module.merge(System::new(client.clone(), pool, deny_unsafe).into_rpc())?;
 
     module.merge(TransactionPayment::new(client.clone()).into_rpc())?;