Simulate Test Notification
Sends a simulated earned-reward notification to the issuer’s configured
webhook for the given event, without requiring a real transaction. Provide
the userId and transactionId to include in the simulated transaction;
offer information is sourced from an existing offer in sandbox, so the
payload matches a production notification and is HMAC-signed like any other.
A fresh eventId is generated on each call, so the triggered notification
is listable and replayable just like a real one. Returns 409 when the
issuer has no enabled subscription for the requested event.
Sandbox environment only. This endpoint is available only in Kard’s
test (sandbox) environment. It does not exist in production.
Required scopes: notifications:write
Authentication
Bearer authentication of the form Bearer <token>, where token is your auth token.