MCP SERVER

Square MCP Server

Square MCP server that exposes catalog, payments, customers and other Square API resources to agents.

Financemcppaymentscommerce

About Square MCP Server

Square MCP server that exposes catalog, payments, customers and other Square API resources to agents. Details were read from the publisher’s repository and documentation; nothing was installed or executed.

What you can do

Catalog management
Payments
Customer data

How to connect

How do I run Square MCP Server?

Install and run it from its source repository, github.com/square/square-mcp-server. The README there covers the install command and any credentials it needs.

Does it need authentication?

You sign in with the publisher through OAuth.

Project website Source repository

Sources and checks

View the source

Source information collected September 8, 2026.

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