Register domain for Apple Pay

Register your website's domain to accept payments via Apple Pay.

Before you call this endpoint, make sure that you have completed the following steps:

1. Download the latest domain validation file.
2. Upload the domain validation file to your website in the following folder /.well-known/. For example, if your website is iacceptpayments.com, the file should be available on iacceptpayments.com/.well-known/apple-developer-merchantid-domain-association, where apple-developer-merchantid-domain-association indicates the name of the file.