Void a Previously Authorized Transaction

You can void an authorized transaction at any time until we automatically void it at 28 days. You can void captured transactions until the batch is closed. If your batch closes and you did not void the transaction in time, you can make a Refund request.

Note: Vendor accounts need special permissions to use this operation; contact Maast Support to enable it.

Click Try It! to start a request and see the response here!