Webhook Tester — Live Payload Inspector
Generate a unique webhook URL and receive live HTTP requests. Inspect request headers, method, body, and timestamp in real time. No account required — payloads are stored temporarily for debugging.
How to Use Webhook Tester — Live Payload Inspector
How to Use the Webhook Tester
Step 1: Copy Your Webhook URL
A unique webhook URL is generated automatically when you open the tool. Click Copy URL to copy it to your clipboard.
Your URL looks like:
https://100plus.tools/api/webhook/test/{session-id}
This URL accepts any HTTP method — POST, GET, PUT, PATCH, DELETE.
Step 2: Send a Request
Configure your service, CI script, or API client to send a request to your webhook URL. Common methods:
curl:
curl -X POST https://100plus.tools/api/webhook/test/{session-id} \
-H "Content-Type: application/json" \
-d '{"event":"order.created","order_id":123}'
GitHub Actions / Stripe / Shopify: Paste the URL into the webhook configuration field in your service and send a test event.
Step 3: Inspect the Request
Incoming requests appear in the Requests panel within seconds. Click any request to view:
- HTTP method (POST, GET, etc.)
- Timestamp
- Full request headers
- Raw request body (JSON is auto-formatted)
Step 4: Copy or Share
Click Copy Request to copy the full request details as JSON for logging or sharing with your team.
Notes
- Requests are stored temporarily (up to 1 hour) and are not persisted long-term
- The session ID in your URL is unique — only you know it
- Sessions hold up to 50 requests; older ones are automatically removed
- Refresh the page to generate a new session ID and start fresh
Frequently Asked Questions
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