You can refund transactions without logging into eWAY – refunds can be processed within your own application or system. Simply pass the original transaction ID or reference number to the refund gateway via XML along with the amount to be refunded.
Linking to eWAY
Below are the specifications for processing refunds, descriptions of the fields sent to and returned by our payment gateway.
Sample code and sandbox testing are available from within MYeWAY, along with many free resources for our registered development partners.