Backend Webhooks

Purpose

Securely receive, verify, retry, and deliver webhooks between services with guaranteed delivery and tamper-proof signatures. Webhooks are the standard mechanism for asynchronous service-to-service event notification.

Agent Protocol

Trigger

Exact user phrases: "webhook", "webhook receiver", "webhook delivery", "signature verification", "HMAC", "event delivery", "outgoing webhook", "incoming webhook", "retry webhook", "webhook endpoint".

Input Context

• Direction: receiving incoming webhooks or sending outgoing webhooks.
• Security requirements (signing, IP allowlisting).
• Expected volume and payload size.
• Event types and schemas.

Output Artifact

Webhook handler code or configuration. No file unless requested.