UCP Payment Handlers

•
32
•

Implements Universal Commerce Protocol payment handlers to integrate Google Pay, Shop Pay, and custom tokenization into checkout flows.

The UCP Payment Handlers skill provides a standardized framework for integrating secure payment processing into Universal Commerce Protocol (UCP) environments. It guides developers through the complex lifecycle of payment credentials, focusing on the 'Trust Triangle' architecture involving Credential Providers, PSPs, and Businesses. The skill facilitates the configuration of digital wallets like Google Pay and Shop Pay, the implementation of direct tokenization, and the setup of autonomous agent (AP2) mandates, ensuring that sensitive payment data is handled according to strict security protocols while maintaining interoperability across different e-commerce platforms.

Key Features

01UCP-compliant credential flow implementation
02Google Pay and Shop Pay handler configuration
0332 GitHub stars
04Autonomous agent (AP2) mandate support
05PSP integration guidance for Stripe and Adyen
06JSON Schema definition for payment instruments

Use Cases

01Implementing secure tokenization for agent-led shopping experiences
02Adding digital wallet support to a UCP-based e-commerce store
03Configuring discovery profiles for business-to-PSP communication