Know exactly what
your webhooks contain

Understand your webhooks in realtime. No setup, no infrastructure, no noise.

Get a unique URL. Give it to Stripe, GitHub, Twilio — anyone.
Watch every webhook arrive in your dashboard in real time.

Free forever · No credit card required · 10 endpoints

Real-time delivery

Webhooks appear in your browser instantly. No refresh, no polling — live WebSocket streaming.

First-class inspection

Syntax-highlighted JSON viewer, headers, query params, source IP — everything laid out clearly.

7-day history (free)

Events persist. Come back hours later and see exactly what arrived. Upgrade for 90-day retention.

Event replay (Pro)

Re-send any stored event to any URL. Debug your endpoint without waiting for the real thing.

Local forwarding (Pro)

Forward live webhooks to localhost. No ngrok, no tunnel — browser relays events directly.

Notifications (Pro)

Get notified in Slack when webhooks arrive. Configurable per-endpoint.

Up and running in 30 seconds

1

Create an endpoint

Sign up and click "New endpoint". You get a unique URL immediately.

2

Give the URL to any service

Paste it into Stripe, GitHub, Twilio, or any webhook-sending service.

https://hook.heylistenup.app/hook/abc123...
3

Trigger a webhook

Make a purchase, push a commit, send a message — or send one manually:

curl -X POST https://hook.heylistenup.app/hook/abc123 -d '{"test":true}'
4

Inspect in real time

The event appears in your dashboard instantly. Click it to explore the full payload.

Ready to stop guessing?

Join developers who inspect webhooks instead of reading docs and hoping.

Get started — it's free