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Simulate completion of a testnet crypto payment (Sandbox)

POST 
/v1/collections/simulate-payment-completion

Completes an existing crypto payment made on the test network. Use this after testing the real hosted checkout and Sepolia transfer when the payment request is PAID but the payment remains RECEIVED while awaiting the manual operations completion step.

The endpoint runs the normal final completion path: it credits the sandbox wallet, performs configured post-completion actions and queues the payment.completed webhook. It does not create a second payment or replay earlier payment lifecycle webhooks.

The crypto payment must be received and confirmed, and its provider settlement must have arrived. Repeating a successful request is idempotent. This endpoint is only available in sandbox/test environments.

Request​

Responses​

OK

Response Headers
    X-Trace-Id

    Trace ID to provide when contacting Hubpay support