In order to accept payments via Apple Pay on the web, you will need to register any domains that you plan to use with Apple.
To do so:
Verify the ownership of your domain
1. Host the below verification file at your domain in the following location:
- Sandbox verification file: https://drive.google.com/file/d/1V9C4vr9UcqqCIh3-1MD35nQbid7TUeU1/view?usp=sharing
- Production verification file: https://drive.google.com/file/d/1B5GO0Pg3-VuxoYZoCqfXskWu6uzMnt1j/view?usp=sharing
2. Register your domain