Updated Candidate Recommendation: Payment Request API

The Web Payments Working Group invites implementation of an updated Candidate Recommendation of Payment Request API. This specification standardizes an API to allow merchants (i.e., web sites selling physical or digital goods) to utilize one or more payment methods with minimal integration. User agents (e.g., browsers) facilitate the payment flow between merchant and user.

Comments are welcome via the GitHub issues by 27 July 2021.