Create a session
Open the tool to get your temporary webhook URL. The session lasts for one hour.
Webhook Inspector
OfflineSend a request to your webhook URL and we'll show you everything that's received.
Captured Requests—
Expires In—
Requests
—Auto-refresh: 30s
No Active Webhook
Create a webhook endpoint from the left sidebar to generate a URL and start capturing requests.
About this tool
What is Webhook Tester & Inspector?
Webhook Tester and Inspector gives you a temporary URL that captures any HTTP request sent to it. Point a service, script or form at the URL and watch each request arrive in a mailbox-style inbox with its headers and body. It also generates a cURL command so you can replay a request.
Useful when you need to
- Check what a payment, form or GitHub webhook actually sends
- Debug an API client that is not behaving as expected
- Learn how HTTP requests, headers and bodies look
- Test a webhook integration in a college project
How to use
How to use Webhook Tester & Inspector
01 02 Send a request
Use cURL, Postman or a service to send a request to the URL.
03 Inspect it
Open the request in the inbox to see its method, headers, query string and body.
04 Replay it
Copy the generated cURL command if you want to reproduce the request.
Tips
Get better results
- Never send real passwords, tokens or personal data to a public test URL.
- Sessions expire after an hour, so copy anything you need before then.
- Use a fresh session for each test to keep the inbox easy to read.
FAQ
Frequently asked questions
How long does a webhook URL last?
A session lasts one hour.
Who can see my requests?
Anyone who knows your session URL can send requests to it. Treat it as a temporary test endpoint and keep it private.
Can I use it for a real production webhook?
No. It is a testing tool with short-lived sessions, so use it to inspect and debug, not to receive live data.
Is it free?
Yes, it is a free tool on LazyStudents.in.