This document guides you through UCP integration in Google Merchant Center.
- Availability: this feature is visible only to pilot merchants in the United States.
- Scope: this applies only to products sold within the United States.
- Updates: additional features are released incrementally.
Benefits of UCP integration functionality in Merchant Center
The UCP integration in Merchant Center provides tools to configure your account, test your API integrations, and declare your readiness to go live.
- Real-time testing: test your UCP integration in real time within Merchant Center in sandbox and production environments.
- API endpoint validation: verify that your endpoints for checkout operations (such as creating a checkout, updating shipping settings, or completing a transaction) or cart operations (such as transferring to a merchant's cart) function correctly.
- Check UCP implementation status: monitor functionality status post-implementation and stay up to date with upcoming features and product enhancements.
Eligibility and requirements
During this early access program phase, the Merchant Center onboarding experience is gradually available in the United States.
If you work with a third-party service provider or platform, contact them directly to learn about their UCP integration plans.
The checkout feature enabled by UCP is available for select merchants. To
participate in this early access program, submit the interest
form
and complete the required technical implementation.
Only product listings using the native_commerce product attribute display the
Buy button for this checkout experience. For more information, see the
product data
implementation details.
Contact support
For technical support related to UCP, use the contact form in Merchant Center. Email support is available Monday to Friday.
To find the form in your Merchant Center account, go to Settings > UCP integration.