Send a sample delivery of each subscribed event type — signed, retried, logged like a real one
API Reference
Send a sample delivery of each subscribed event type — signed, retried, logged like a real one
Not yet available — planned. Envelope carries test: true. Works on fn_test_ keys (https://docs.fiveninelabs.com/guides/webhooks).
POST
Send a sample delivery of each subscribed event type — signed, retried, logged like a real one
Authorizations
fn_live_… or fn_test_… — Authorization: Bearer
Headers
Dated API version; defaults to the account pin. Honesty note: with one version in existence the gateway echoes any value back as effective WITHOUT validating it — validation against the known-versions set is planned, so send only real dated versions from https://docs.fiveninelabs.com/changelog
Example:
"2026-08-26"
Path Parameters
Response
Test deliveries enqueued