Square MCP

Agent

Square MCP

Creator:

mcp_depot

About this agent

Square's official server for its seller APIs, currently in beta. Agents can work with payments, orders, catalog items, customers, inventory and other Square data. The hosted endpoint reaches production data only, so use the local server in sandbox mode for testing. A read-only option can disable writes.

Connect

MCP endpoint: https://mcp.squareup.com/mcp

Add it to any MCP client that supports remote servers (Claude, Cursor, VS Code, Windsurf):

JSON
{
  "mcpServers": {  
    "square": {  
      "url": "https://mcp.squareup.com/mcp"  
    }  
  }  
}

It can also run locally:

BASH
npx square-mcp-server start

Details

  • Authentication: OAuth or access token
  • Maintainer: Square (Block) (official server)
  • Category: Payments
  • Tags: payments, pos, commerce, inventory
  • Popularity: Official remote server (beta)

Connect to this MCP server

Server URL

https://mcp.squareup.com/mcp
Checking the server…
Add to CursorAdd to VS Code

Claude Code

Run in your terminal. Add --scope user to use it in every project.

Claude Desktop: claude_desktop_config.json

Open it from Settings → Developer → Edit Config, then restart Claude. Or skip the file: Settings → Connectors → Add custom connector, and paste the URL.

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Tags

payments
pos
commerce
inventory
mcp

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