What Is Webhook Testing?
Webhook testing is the process of sending sample HTTP requests to an endpoint to confirm that an integration receives and parses them correctly. A webhook tester gives you a throwaway URL that captures every request so you can verify the payload shape, headers, and signatures without running your own server.
Common Webhook Testing Use Cases
- ✓Stripe webhook testing: Test Stripe webhooks to verify payment, subscription, and invoice events fire correctly before touching production keys.
- ✓PayPal webhook testing: Test PayPal webhooks to confirm checkout, refund, and dispute notifications arrive with the expected payload shape.
- ✓Shopify webhook testing: Test Shopify webhooks for orders, products, and customer updates so your storefront integration stays in sync.
- ✓GitHub webhook testing: Test GitHub webhooks for push, pull request, and release events to validate CI pipelines and automation triggers.
- ✓Twilio webhook testing: Test Twilio webhooks for SMS, voice, and WhatsApp callbacks to make sure your messaging flows respond to every status change.
How to Test a Webhook — Step by Step
Follow these five steps to test any webhook integration in under a minute:
- Generate a unique webhook URL with one click — no signup required.
- Paste the URL into your provider's webhook configuration dashboard.
- Trigger the event from your provider or send a test payload from your terminal.
- Inspect incoming headers, body, and response code in real time as requests arrive.
- Replay requests or forward them to your local endpoint to finish the integration.
That is the full loop. Generate a URL, wire it up, trigger the event, and inspect what arrives. If you need persistent history, replay, or team access later, you can upgrade without losing your test URL.