webhook
A service sends an HTTP request when an event occurs.
Use this when Your application must react to changes in an external service.
without the term
“I need our app to find out when a Stripe payment succeeds. Sometimes Stripe calls us twice or the calls arrive in a weird order. How do I handle these notifications safely?”
with the term · How do you ask a model for webhook?
Implement this webhook using the provider’s verification contract. Test an invalid signature, duplicate delivery, and reordered events.
What is webhook?
The provider calls an endpoint in your app when something happens, such as a payment succeeding. You check its signature, store or queue it before acknowledging, and expect retries, duplicates, and out-of-order deliveries.
Why does webhook matter when vibe coding?
A browser callback can be mistaken for authoritative evidence of a completed server operation.
How do you do webhook?
Verify authenticity, persist or enqueue reliably, and handle duplicate or reordered deliveries.
What goes wrong with webhook?
Acknowledging an event before it is durably accepted, then losing it on a crash.