This is the official Payeezy iOS SDK to integrate payments, credit cards, and e-commerce solutions into Apple Pay. A PDF guide in GitHub published by Atul, the same writer of the SDK, demonstrates how to install, create payment tokens, and integrate with Apple Pay. Guide available at https://github.com/payeezy/payeezy_ios/blob/master/guide/payeezy_iOS_SDK042015.pdf
The W3C Web Payments Working Group announced that the Payment Request API is now being implemented in all major browsers including Chrome, Edge, Firefox, and WebKit. The Group also announced that the Payment Request API and Payment Method Identifiers have advanced to Candidate Recommendation Status.