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Before relying on webhooks in production, confirm your endpoint receives deliveries and verifies signatures correctly.

Test Mode

All transactions made in Test Mode trigger real webhook deliveries to your subscribed endpoint

test.ping Event

Use the test.ping event from the dashboard to verify your endpoint is reachable and responding correctly

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Sending a Test Event

1

Subscribe in Test Mode

Create a webhook subscription pointing at your endpoint while in Test Mode.
2

Send a test.ping

From the dashboard, send a test.ping event to the subscription and confirm your endpoint returns a 200 OK.
3

Verify the signature

Confirm your handler validates the X-HostPay-Signature against the subscription’s signing secret. See Security.
4

Trigger a real flow

Run a Test Mode payment or payout and confirm the matching event (e.g. payment.succeeded) is delivered and processed.

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Inspecting Deliveries

You can view delivery history — status, response code, latency, and the payload — for every attempt from the Delivery Log in the dashboard’s Webhooks section.
Failed deliveries can be manually re-triggered from the dashboard. See Overview for the automatic retry policy.