Replay an Event Delivery V2
Events
Replay a Failed Event Delivery
Redeliver an event to its webhook endpoint by the ID of a prior delivery attempt.
Replay an Event Delivery V2
Use this endpoint to re-send a delivery to its webhook endpoint. SpherePay makes exactly one automatic attempt per event per endpoint and never retries on its own, so recovering a delivery that failed while your endpoint was down is a deliberate call to this endpoint.
The path takes the delivery ID, not the event ID. Find it on the
delivery object returned by list events or in the full history from get event, or read it off the Sphere-Delivery-Id header of the original request.
A replay re-sends the byte-for-byte identical payload with a fresh Sphere-Timestamp and Sphere-Signature, plus the headers Sphere-Delivery-Type: replay and Sphere-Replay-Reason: manual. Your verification code path is the same for originals and replays. A successful replay moves the delivery to delivered; a failed one leaves it failed and records another attempt. The attempt history is preserved either way.
Last modified on August 27, 2026