post https://api.nexiopaysandbox.com/apm/v3/refund
Refunds a transaction using an Alternative Payment Method.
Try It
To use the Try It feature for this endpoint, you can use the credentials for your Sandbox API user.
You can also use the following test account (that is connected with PayPal). Copy the value and paste it into the appropriate space in the Try It section to the right.
username:[email protected]
password:JZdzoXpdDeH6VA
Include the ID of the payment request and the amount of the transaction in your request.