To start using our Wechat Payment Acceptance product all you need to do is sign up to an Airwallex account and fill out the relevant details to have your account verified. Once that is done, please set up a time to chat with one of our product specialists who can walk you through how to get set up for Payment Acceptance including payment reserve criteria. To integrate with the API, you can find all the documentation here.
If you are an existing customer, you will need to submit some supplementary materials to access our payment acceptance product. Please reach out to one of our product specialists for more details.