Zephyr Functions

Learn about the experimental functions feature.

This feature is not available in production yet.

Besides ingestion programs, we are creating the infrastructure for Zephyr programs to behave like serverless functions. Such programs' execution can be triggered by an API call and can define their own return types. These have the same access as Zephyr ingestion programs and should be preferred when the retrieved data lies on the ledger state or in other zephyr tables, thus don't need to be executed for each ledger close.

A broader introduction with a demo to Zephyr functions can be found in the preview blog post.