We are excited to announce that Actions Transaction Metadata is now available in Early Access.
This feature allows you to set, share, and access, custom data between Actions run in the same post-login execution.
Early Access functionality includes:
event.transaction.metadata object within post-login Actions that contains the custom key/value pairs, which can be accessed through key.api.transaction.setMetadata function within post-login Actions that serves as interface to set the custom key/value pairs.boolean, number, string, or string serialization of object and array.Fetched April 15, 2026