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(Optional) Create a Customer

Create a customer object and pass it to your server if you want to save your customer's details and attach payment information to them. (This step is compulsory when you process recurring payment for a new customer)

From your server, access Airwallex API to Create a Customer API

Create a PaymentIntent

Your client app will need a PaymentIntent to form a payment session for Airwallex SDK to present payment flow.

From your server, access Airwallex API to Create a Payment Intent API and pass the PaymentIntent returned to client app.

Create an AWXOneOffSession with the PaymentIntent created in the previous step, a returnURL to your app, and shipping address and shopper country code of this order.

Present payment flow by with the Session created in the previous step, Airwallex SDK will handle the rest of the payment process and let you know when the payment flow is completed or cancelled.

Query and present payment result

After the PaymentIntent is confirmed by SDK, this delegate will be called by the SDK automatically and you can check the status to see whether the payment process has been completed or not.

Note that a completed flow does NOT imply a successful transaction, you need to query the payment result afterwards through your server to know whether the order is paid or not. Inside AWXPaymentResultDelegate, ask your server to retrieve the PaymentIntent.

On your server, retrieve the Payment Intent API, get the payment result within it and pass it to the client app.