Webhook Integration

This handles the full webhook lifecycle, both sending and receiving events with proper security. You get HMAC signature verification, exponential backoff retry logic, and idempotency handling out of the box. The reference guides cover TypeScript sender implementation, Express receiver setup, Bull queue integration for reliable delivery, and testing utilities. Use it when you're integrating with services like Stripe or GitHub, building event notification systems, or syncing data between microservices. The best practices section is solid on the security fundamentals, like preventing replay attacks and never exposing internal errors to webhook consumers.