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@montelaidev montelaidev commented Oct 30, 2025

Explanation

This PR adds traces to the Multichain Account Service.

References

Checklist

  • I've updated the test suite for new or updated code as appropriate
  • I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
  • I've communicated my changes to consumers by updating changelogs for packages I've changed, highlighting breaking changes as necessary
  • I've prepared draft pull requests for clients and consumer packages to resolve any breaking changes

Note

Introduces optional tracing across Multichain Account Service and providers, wrapping EVM/Solana/Bitcoin/Tron account discovery in trace callbacks with a fallback and tests.

  • Core/Service:
    • Add config.trace to MultichainAccountService and pass callback to providers; default to traceFallback.
  • Analytics:
    • Add analytics/traces with traceFallback and TraceName enum.
  • Providers:
    • EvmAccountProvider, SolAccountProvider, TrxAccountProvider, BtcAccountProvider:
      • Accept TraceCallback; wrap discoverAccounts in trace with provider metadata.
    • SnapAccountProvider:
      • Add protected trace helper and concurrency wrapper; support default/custom trace.
    • Set default maxConcurrency: 3 for Bitcoin/Tron.
  • Tests:
    • Add/expand tests for tracing (execution, fallback, error propagation) across providers and base class; adjust service tests.
  • Changelog:
    • Document optional tracing config and note discovery tracing and BTC/TRX concurrency defaults.

Written by Cursor Bugbot for commit defd4e7. This will update automatically on new commits. Configure here.

@montelaidev montelaidev requested review from a team as code owners October 30, 2025 10:02
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@metamaskbot publish-preview

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Preview builds have been published. See these instructions for more information about preview builds.

Expand for full list of packages and versions.
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Comment on lines 25 to 28
if (fn) {
return await fn();
}
return undefined;
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We can just re-use traceFallback here maybe? Or do we really need to match that at all? 🤔

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