Webhooks API Changelog

All notable changes to the Acorn Webhooks API are documented here. Each release includes upgrade notes to help you decide whether and how to move to a newer version.

Webhooks API v2

Current webhooks release: multiple subscriptions per event, wildcard subscriptions, delivery logs, redispatch, and secret masking.

Upgrading from v1

v2 replaces the v1 subscribe/unsubscribe endpoints with full subscription management (/api/v2/{tenancy_id}/webhooks). v1 remains available but no longer receives new event types.

Changed

• The webhook documentation moved to this website.
• The webhook management API now sends CORS headers, so browser-based clients — including the try-it client on these docs pages — can call it directly. Applies to both API versions. Your API key remains a server-side credential: don't embed it in end-user-facing web apps.

Webhooks API v1

Initial webhooks release: subscribe/unsubscribe to events, list available and subscribed events, failed webhook listing and relay.