API Explorer
Explore and run ePay API requests with an interactive request builder for the ePay Payments API.
Void Payment
/public/api/v1/transactions/{transactionId}/void
Void a payment by releasing an already authorized amount, before it is captured, so no funds is transferred from the cardholder to you.
This releases the held funds on the customerâs card instead of completing the charge.
This cannot be used to "cancel" a pending payment, that has not yet been authorized.
We recommend a minimum timeout of 60 seconds.
Operations are processed synchronously
All operations such as CAPTURE, VOID and REFUND are processed synchronously and the outcome is returned directly in the response, meaning webhooks are not required.
We strongly recommend using the Idempotency-Key header, to ensure safe retries in case of network failure.
Authentication
Paste a key, or log in to ePay test.