Stripe Webhook Tester
Send a safe mock event to a public webhook URL and see whether the endpoint responds cleanly, rejects the request as expected or crashes under basic payment-event handling.
This is a practical first-pass test for public payment webhook endpoints, especially where a checkout is live but nobody is fully sure whether webhook handling is correct.
It sends a mock JSON event and checks response code, latency and obvious routing or parsing failures. It is not a substitute for a full payment-flow review or real Stripe signature verification.
Run the test
Send a mock Stripe-style event to a public webhook endpoint and inspect whether the route responds cleanly, rejects the request intentionally or crashes on basic request handling.
What this check does
- Sends a mock JSON event to the public endpoint you provide.
- Measures whether the route responds with success, access rejection, timeout or obvious routing failure.
- Helps distinguish healthy webhook handling from broken request parsing or wrong public URLs.
- Blocks localhost and private-network targets so the tool only tests public endpoints.
Important limits
- It uses a mock payload and mock signature, not a real Stripe delivery.
- It does not verify your signing secret or internal order-processing logic end to end.
- It only tests public endpoints and will reject localhost or private-network URLs.
- For production checkout issues, a full payment-flow and webhook-path review is still the safer next step.
Need the webhook path fixed properly?
If webhook delivery matters for paid access, receipts or order fulfillment, the safer path is to review the public route, signature handling, raw-body parsing and failure path directly instead of relying on partial test signals.
Setup and cleanup of payment processors such as Stripe, including checkout flow, receipts, descriptors, testing and webhook checks.
Fraud rules, 3D Secure strategy, manual review logic and practical chargeback-risk reduction without pretending zero fraud exists.