TODO before version 1.0

[mpizenberg]

There are 3 key aspects for a Cardano offchain library in Elm.

1. Wallet connection with CIP30 and CIP45
2. Building, submitting, watching transactions
3. A simulation environment to help end-to-end testing of aiken contracts

Wallet connection with CIP30 and CIP45

• Connect to a CIP30 enabled wallet
• Connect to a CIP45 enabled wallet (eternl)
• Hardware wallet support https://github.com/cardano-foundation/CIPs/blob/master/CIP-0021/README.md

Building, submitting, watching transactions

• Define the types and CBOR codecs to build a transaction: Start defining some encoders and decoders #1
• Define an API to create transactions (inputs, outputs, destinations, validators, utxo selection strategy, ...)
• Being able to submit a transaction with ease (local node, remote node, blockfrost, txpipe, ...)
• Being able to request information easily (wallet utxos, watch submission status, mempool, ...)

Simulation environment for end-to-end testing

• Check phase-2 by being able to run a transaction in a sandbox, via aiken simulation
• Check phase-1 by providing context
• Ability to replay with time-travel debugging

[mpizenberg]

Goal-oriented roadmap:

• Wallets interactions

  • CIP30 support with example app
  • CIP45 support with example app
  • Explore improvements for Dapp-Wallet interactions
    • per-open-dapp personas
    • per-open-dapp account
    • per-open-dapp multi-account

• Community Tooling

  • Transaction Inspector web app (might not be needed with lace-anatomy ?)
    • Educative (links to relevant sources, ...)
    • Simple (comprehensible tx overview, ...)
    • Powerful / Complete (inspect all parts, convert formats, ...)
  • Interactive transaction Builder web app
    • Suite of common Tx types (send to, mint, multi-sig, ...)
    • Steps-by-steps guided interactive builder for custom Tx

• Examples

  • Aiken tutorials examples
  • Ogmios dashboard
  • Equivalent to Radix Gumball Club and/or radquest https://gumball-club.radixdlt.com/