The eCommerce Order Transactions API concentrates records and details of payments and refunds associated with eCommerce orders.

With the Order Transactions API you can:

• Retrieve transactions related to 1 or more orders

• Transaction: Global term for a transfer of funds - either a payment to the merchant or a refund to the buyer.

This article shares a possible use case your app could support, as well as an example flow. You're certainly not limited to this use case, but it can be a helpful jumping off point as you plan your app's implementation.

Your app can retrieve details about payments and refunds associated with an order. For example, you can check for payments that were made by credit-card, payments made by gift card, or orders that were not successfully refunded.

To retrieve order transactions:

1. Call List Transactions For Single Order with an eCommerce order ID.
   • To retrieve transaction details about more than 1 order, call List Transactions For Multiple Orders with an array of eCommerce order IDs.
2. Using the returned info, check payment and refund details in the relevant provider or gateway systems.