Merge pull request #283 from Telegram-Mini-Apps/bugfix/invalid-serial…

…ize-lp Fix invalid launch params serialization
Telegram-Mini-Apps · Apr 11, 2024 · 911c403 · 911c403
2 parents 46442b9 + 26493b8
commit 911c403
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diff --git a/.changeset/tall-timers-lie.md b/.changeset/tall-timers-lie.md
@@ -0,0 +1,5 @@
+---
+"@tma.js/sdk": patch
+---
+
+Fix invalid launch params serialization
diff --git a/packages/sdk/src/launch-params/serializeLaunchParams.ts b/packages/sdk/src/launch-params/serializeLaunchParams.ts
@@ -26,7 +26,7 @@ export function serializeLaunchParams(value: LaunchParams): string {
   params.set('tgWebAppVersion', version);
 
   if (startParam) {
-    params.set('tgWebAppStartParam', version);
+    params.set('tgWebAppStartParam', startParam);
   }
 
   if (typeof showSettings === 'boolean') {