post
https://api.getansa.com/v1/fund-customer-balance
Adds funds to a customer's balance using a promotional account as the source of the transaction.
The fund customer balance operation is useful for self-managed promotions, concessions for customer support, or refunding a transaction from another payment system into the customer's wallet. This transaction is completely closed-loop, and will not effect external systems or payment methods.
Authorization Scope
Only the merchant secret key is authorized to call this endpoint.