Chrome beta 68 ships with the Payment Handler API -- the new, open, and standard way for web-based payment applications to be offered as a payment option during checkout. It enables merchants to accept a wide variety of payment options within a native-browser experience.
In Chrome, there are updates to the Payment Request API following the spec changes. Learn what they are and make changes to your own implementation.
Payment Request is a new API for the open web that makes checkout flows easier, faster and consistent.