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Auth0/Auth0 Changelog/Actions - Transaction Metadata - GA

Actions - Transaction Metadata - GA

March 3, 2026Auth0 Changelog
$npx -y @buildinternet/releases show rel_T6qp9RIznLQeEwE75z46L

We are excited to announce that Actions Transaction Metadata is now GA.

This feature allows you to set, share, and access, custom data between Actions run in the same post-login execution.

Functionality includes:

  • Accessing Transaction Metadata: A new event.transaction.metadata object within post-login Actions that contains the custom key/value pairs, which can be accessed through key.
  • Setting Transaction Metadata: A new api.transaction.setMetadata function within post-login Actions that serves as interface to set the custom key/value pairs.
  • Immediate Access: Values are available immediately after being set in the calling Action and subsequent Actions.
  • Values Types: Values can be boolean, number, string, or string serialization of object and array.
  • Docs: Actions Transaction Metadata

Fetched April 15, 2026