About CanHook
CanHook is a developer tool to catch, inspect, and relay webhooks: instant catch URLs with a live payload inspector, plus a paid relay pipeline that transforms and forwards webhooks to multiple destinations with retries.
CanHook was built for developers who spend too much time guessing what a webhook actually sent. Instead of standing up a temporary server or littering your code with logging, you get a catch URL, point a service at it, and see the full request immediately.
What it does
- ✓ Instant webhook catch URLs
- ✓ Live payload inspector with syntax highlighting
- ✓ Full request capture (headers, body, query, source IP)
- ✓ Replay captured webhooks to any URL
- ✓ Search and filter over request history
- ✓ Webhook relay & forwarding to multiple destinations
- ✓ Payload transforms (template, filter, passthrough)
- ✓ Automatic retries with delivery logs
- ✓ SSRF-protected destinations
Built by developers, for developers
CanHook is a focused tool: capture webhooks reliably, inspect them clearly, and route them safely. The relay pipeline includes SSRF protection so user-supplied destinations can never target internal infrastructure — security that matters when you're forwarding arbitrary payloads.
Questions? Reach us at support@canhook.com.