This is a list of developer guides for using Payment Request API. See also CodeExamples.

• Payments (BETA)

• Google Web Payments Overview, which links to many other resources.
• Android payment app integration into Android web browsers
• Build a custom PaymentRequest with point and click
• Integrating the Payment Request API with a payment service provider
• Web based payment apps developer guide

• Payment Request API in Edge
• Payment Request API Samples
• Using the Payments Request API
• Advancing commerce: Bring a fast and easy checkout experience to your customers across the web, UWP platform, and bots

• MDN Payment Request API

• Introducing the Payment Request API for Apple Pay

• How to take payments on the web with the Payment Request API

• Payment Request API at Stripe

• Payment Request API at Braintree

• New Web payment standards

• Digital Bazaar Web Payments Polyfill and documentation.

• PR API deployment FAQ
• Payment Method Best Practice.