Google Pay launches new, dynamic features for Online Payments and Passes APIs- Google Developers Blog
Jun 4, 2019

Summary
Introduced the ability to show card-identifying information without a button, and added support for Merchant-Initiated Transactions (MITs) for subscriptions and auto-reloads. Also enhanced developer experience with an improved test card.
More from the Google Checkout API and Payment Processing trail
- The latest updates to Google Pay- Google Developers Blog
- Enhancing Android Checkout with Dynamic Callbacks in Google Pay- Google Developers Blog
- New enhancements for merchant initiated transactions with the Google Pay API- Google Developers Blog
- Google Pay inside sandboxed iframe for PCI DSS v4 compliance- Google Developers Blog
- Adding support for Google Pay within Android WebView- Google Developers Blog