The Square MCP server connects AI agents to Square's Connect API, enabling payment processing, inventory management, and customer data access. It provides tools for handling transactions, retrieving sales data, and managing Square accounts. Developers use it to build AI-driven commerce solutions, automate Square workflows, and integrate Square services with other applications.
The Square MCP server connects AI agents to Square's Connect API, enabling payment processing, inventory management, and customer data access. It provides tools for handling transactions, retrieving sales data, and managing Square accounts. Developers use it to build AI-driven commerce solutions, automate Square workflows, and integrate Square services with other applications.
npx -y square-mcp-serverAdd this configuration to your claude_desktop_config.json:
{
"mcpServers": {
"square-square-mcp-server-github": {
"command": "npx",
"args": [
"-y",
"npx -y square-mcp-server"
]
}
}
}Restart Claude Desktop, then ask:
"What tools do you have available from square?"
API Key Required
This server requires an API key from square. Add it to your environment or config.
| Variable | Required | Description |
|---|---|---|
| SQUARE_API_KEY | Yes | Your square API key |
"What resources are available in square?"
Claude will query available resources and return a list of what you can access.
"Show me details about [specific item] in square"
Claude will fetch and display detailed information about the requested item.
"Create a new [item] in square with [details]"
Claude will use the appropriate tool to create the resource and confirm success.
We build custom MCP integrations for B2B companies. From simple connections to complex multi-tool setups.