Test & Validate
Webhook Testing
Spin up a webhook endpoint in a click,
then assert every incoming event with scripts.
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Everything you need to test webhooks
One-click webhook generation
Generate a persistent endpoint in a click and register it with any provider. Add optional Basic or API-key auth, and share it instantly with your teammates in the workspace.
Assert on every event
Turn your webhook listeners into programmable workflows with Postman scripts. Assert on payloads, transform them, and route events wherever they need to go.
Stop juggling multiple tools
No more tunnels, proxies, and glue code. Inspect payloads, forward to localhost, and drive it all from the Postman CLI.
Let agent mode wire webhooks into your API
Ask agent mode to connect a provider, and it creates the listener, points the provider's callback at it, and adds a script to validate every event, with no manual setup.
RESOURCES
Go deeper on webhook testing
Learn more about webhook testing in Postman
Chat with a Postman expert to see how Postman consolidates your entire webhook testing loop, from a live endpoint to scripted assertions, into one shared workspace.