post
https://api.getansa.com/v1/customers//redeem-gift-card
Add funds to a customer balance by charging a provided gift card number.
Authorization Scope
Both the merchant secret key and client secret key are authorized to call this endpoint.
Error Handling
Properly handling errors related to charging a gift card can be crucial to a good user experience and a high conversion rate. See error handling for more information about the error objects returned from this endpoint.