We are looking to issue our own Gift Card solution via Square and need to be able to do an API call on completion of a successful transaction with objects such as card token and so forth so we can activate the cards sold via our card management platform.
What would be the best way to perform this using Squares API / web hook functionality for in-store POS and online.
Ideally we’d be able to send and receive a response in realtime so we could print activation confirmation and receipt on the customer receipt of the sale.