New Google Pay features to enhance your payment flows- Google Developers Blog

Introduces Google Pay in Android WebViews, enabling native Android payment experiences and device tokens within in-app browsers. Enhances the Google Pay payment sheet with richer card art, names, and dark mode support. Expands the createButton API for Web with more customization options. Introduces a new API for displaying card-identifying information without a payment button. Adds support for Merchant-Initiated Transactions (MITs) to the Google Pay Online API, including user-facing details, device-independent tokens, and lifecycle notifications. Improves the test card suite for more relevant test cards in the `TEST` environment. Provides more fine-grained build time error logs and detailed runtime exceptions/error codes for debugging on Android. Launches new codelabs, Firebase Studio templates, and a learning pathway for web developers. Introduces the Google Pay API Status Dashboard. Enhances fraud detection by allowing chargeback data upload and enables built-in identity verification challenges for suspicious transactions. Plans to enhance API responses with more detailed risk information.