Square MCP

Square's Model Context Protocol server (by Block), giving AI agents access to the Square API. Supports working with payments, orders, catalog items, customers, and inventory, so assistants can look up sales data, manage a catalog, and automate commerce operations for a Square account.

{
  "mcpServers": {
    "square": {
      "command": "npx",
      "args": [],
      "env": {
        "SQUARE_ACCESS_TOKEN": "<YOUR_SQUARE_ACCESS_TOKEN>"
      }
    }
  }
}

{
  "type": "object",
  "properties": {
    "end_time": {
      "type": "string",
      "description": "End of the date range (RFC 3339)"
    },
    "begin_time": {
      "type": "string",
      "description": "Start of the date range (RFC 3339)"
    }
  }
}

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "Text to match against catalog item names"
    }
  }
}