Webhook Delivery Service
PLACEHOLDER — At-least-once webhook delivery with exponential backoff, signing, and a replay UI.
- Stack
- Node.js · TypeScript · Redis · PostgreSQL
- Links
- GitHub
DUMMY CONTENT. Replace before launch.
The problem
Placeholder. Webhooks fired inline with the request; a slow receiver blocked the API.
What I built
Placeholder. A queue-backed delivery service with HMAC signing, exponential backoff, and operator replay.
Architecture
Placeholder.
Results
Placeholder. Delivery success 94% to 99.8% over 14 days.
What I'd do differently
Placeholder. Should have made the retry schedule per-endpoint configurable from day one.