Webhook.site
Spin up a throwaway URL (and email address) and inspect every webhook, HTTP request, or email it receives, in real time.
Webhook.site gives you an instant unique URL (and email address) that captures and displays the full content of any HTTP request or email sent to it: headers, body, query string, method, files. It is the go-to tool for debugging webhooks from Stripe, GitHub, Slack, n8n, or any automation before the real endpoint exists. Tokens are created and read over its REST API with no signup, so a Claude Skill or AI automation can mint a capture URL anonymously, wire it into a third-party service, then poll the captured requests as structured JSON. Anonymous tokens need no API key; account-scoped resources (listing all your tokens) require an Api-Key header.
Free tier
Free (no signup). Pro plans (~$9/mo and up) raise limits and add retention, request transforms (WebhookScript), and DNSHooks.Rate limits
Anonymous tokens auto-expire after 7 days and store up to 10000 requests (default). Token creation is rate-limited to 10/min on free (60/min on Pro/Enterprise). No documented limit on reading requests.Auth
No keyBase URL
https://webhook.siteWhat you'd build with it
- Debug an outgoing webhook from an automation before the real receiver is built
- Let an AI agent mint a temporary URL, register it with a SaaS, then poll for the callback payload
- Capture and inspect form-post or email payloads during integration testing
Key endpoints
- POST
/tokenCreate a new capture token (URL/email) anonymously; returns a uuid. - GET
/token/{uuid}/requestsList captured requests for a token as paginated JSON (data + total + per_page). - GET
/token/{uuid}/request/latestFetch the most recent captured request. - DELETE
/token/{uuid}Delete a token and its captured data.
Members get the runnable recipe
Sign in free to copy the example request, see a sample response, and read the gotchas.