Google Pay and Wallet Developer Managed MCP Extension

Preview: This product is subject to the "Pre-GA Offerings Terms" in the General Service Terms section of the Service Specific Terms. Pre-GA products and features are available "as is" and might have limited support. For more information, see the launch stage descriptions.

The Google Pay and Wallet Developer managed MCP extension gives GitHub Copilot the ability to access your Google Pay and Google Wallet developer data, search official documentation, and manage your integrations.

Why use the Google Pay and Wallet Developer managed MCP server?

Google and Google Cloud managed MCP servers can be used in your AI applications with enterprise-ready governance, security, and access control.

Before you begin

1. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

   Note: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.

2. Get your administrator to grant you the MCP Tool User role (roles/mcp.toolUser) on the Google Cloud project. If you created a new project, then you already have the required permissions.

3. Ensure your administrator has enabled the Google Pay and Wallet Developer API on the Google Cloud project.

Configure authentication

This extension uses Google Application Default Credentials (ADC) to perform authentication. To login with ADC, run the following command in your terminal:

gcloud auth application-default login

For additional details, see the ADC documentation.

Available tools

To see a complete list of available tools and their schemas, see the Google Pay Developer MCP reference and Google Wallet Developer MCP reference.

Sample use cases

The following are sample prompts for the Pay and Wallet Developer MCP server:

• List my Google Pay merchant accounts.
• What is the status of all my Google Pay integrations?
• What is the best way to integrate Google Pay with react?
• Show me the Google Pay error metrics over the last 30 days.
• List all my Google Wallet pass classes.

Optional security and safety configurations

MCP introduces new security risks and considerations due to the wide variety of actions that you can take with MCP tools. To minimize and manage these risks, Google Cloud offers defaults and customizable policies to control the use of MCP tools in your Google Cloud organization or project.

For more information about MCP security and governance, see AI security and safety.

Quotas and limits

The Google Pay and Wallet Developer MCP server doesn't have its own quotas. There is no limit on the number of call that can be made to the MCP server. You are still subject to the quotas enforced by the APIs called by the MCP server tools.

Reference and resources

• Explore the Google Pay Developer remote MCP reference documentation and Google Wallet Developer remote MCP reference documentation, which include lists of all available tools, and the full input and output schema for each tool.
• See the Google Pay developer overview and Google Wallet developer overview.
• Learn about MCP security and governance.