post https://test-api.acquired.com/v1/transactions//refund
Process a refund for a specific payment. Append the required transaction_id to the URL and enter the amount to be refunded in the body of the request.
When processing a refund for a card payment, the transaction must be in a success status. The status returned for the refund can be either, success, declined or blocked.
Processing refunds for Open Banking payments is slightly different, the transaction must be in a settled status. The status returned within the response, will always be pending, we will then deliver a status_update webhook notification informing you of the final payment status.