About Webhook Catcher
We're making webhook debugging effortless — whether you write the code yourself or build with an AI agent.
Webhook debugging is usually done blind: a provider says it sent something, your app says nothing arrived, and the truth is somewhere in between. We've lived that loop — waiting, redeploying, adding print statements — and built Webhook Catcher to end it.
The idea is simple: give anyone an instant, reliable endpoint that shows every request the moment it lands. No setup, no account, no missed webhooks, no guessing.
Instant Endpoints
Mint a URL in one click — no account, no config. It's live before the page finishes loading.
Live Inspection
Requests stream onto your screen as they arrive: method, headers, query, and a pretty-printed body. Secret headers are redacted before they're stored.
Replay & Forward
Relay every capture to localhost, or fire any request again — as-is or with an edited body. Thirty days of searchable history; pinned requests never expire.
Built for AI Agents
A built-in MCP server and a token-scoped REST API let Claude Code, Cursor, or any agent read your captures and debug alongside you.
Webhook Catcher started as a side project born of frustration with existing webhook tools — too complex, too expensive, or unreliable exactly when we needed them.
We wanted something simple: create a URL, receive webhooks, inspect payloads. That simplicity became our core philosophy, and every feature since has had to earn its place against it.
Today, developers — and a growing number of people building with AI tools — use Webhook Catcher to test integrations with payment providers, CI/CD systems, notification services, and countless other webhook-enabled platforms.
Simplicity First
Every feature should be intuitive and serve a clear purpose.
Privacy & Security
Secret headers never touch the database, analytics never sees payloads, and everything deletes itself after 30 days.
Developer Love
Built by a developer who got tired of debugging webhooks blind — and kept every feature free.
Everything in Webhook Catcher is free: catching, inspecting, forwarding, replay, export, the REST API, and the MCP server. There is no paid tier and no card field anywhere. We ship continuously, and the roadmap is driven by what users ask for.
We're always looking for ways to make Webhook Catcher more useful. Here's how you can help:
For Users
- • Share feedback and feature requests
- • Report bugs and rough edges
- • Tell a teammate who's fighting a webhook
- • Leave a review on Product Hunt
For AI Builders
- • Connect your agent over MCP and tell us what it needs
- • Build on the token-scoped REST API
- • Propose provider samples and integrations
- • Show us what your agent debugged