Webhook Inspector

H by Hatchable

Permanent webhook URLs you own. Inspect, verify signatures, replay.

W

Multi-endpoint webhook inspector you fork to your own domain. Unlike webhook.site (24h expiry), Hookdeck ($10-100/mo), or ngrok inspect (one tunnel, $8-20/mo), these URLs are yours forever and you can run as many endpoints as you want.

Features: permanent /in/{slug} URLs (any method), full request capture (method, headers, body, source), HMAC signature verification with presets for Stripe / GitHub / Slack / Shopify / generic, configurable mock responses per endpoint, one-click replay against the originating endpoint, 7-day auto-prune cron, search + filter by method/signature/time.

Talk to it from your AI

Once Webhook Inspector is on your account, the same AI you used to install it can read its data, send its emails, and change its code — for the life of the project. Try things like:

“Set up a new inspector endpoint for the Stripe sandbox.”
“Show me the last five requests to /in/orders and decode their bodies.”
“Replay yesterday's failed Shopify webhook to my staging endpoint.”
“Verify whether the latest /in/github request signature is valid.”

Every Hatchable project ships with an MCP server scoped to it — how it works.

What you get

  • Source code, deployed to your account on Hatchable
  • Your own subdomain (or BYO custom domain on the Pro plan)
  • A real Postgres database, scoped to this app
  • The ability to make a copy, edit it, and redeploy via your AI tool
  • CSV export of your data, any time