Square MCP Server
by square·vsee upstream·Jun 2026
Square's official MCP server. Payments, catalog, customers, bookings, inventory via meta-tools.
Generic
Install
https://mcp.squareup.com/sseAbout
Official MCP server from Square (Block) at https://mcp.squareup.com/sse, with a sandbox-capable local instance from the Apache-2.0 repo. Meta-tools (get_service_info, get_type_info, make_api_request) cover payments, catalog, customers, bookings, and inventory. OAuth with granular scopes. Vendor-labeled Beta. Indexed for discovery — Solid State has not audited this server.
Tags
mcpconnectorsquarepaymentsremote
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