Square

https://mcp.squareup.com/sse

● healthy

Provides a bridge between Square's complete API ecosystem and conversational interfaces, enabling comprehensive e-commerce and payment processing capabilities including payments, orders, inventory, and customer management.

Transport

sse

Auth

oauth

Cost

paid

Protocol revision

—

Listed in

Directories this entry was found in.

official-remote ↗ pulsemcp ↗

How to connect

MCP endpoint (sse)

https://mcp.squareup.com/sse

JSON-RPC initialize probe

curl -X POST https://mcp.squareup.com/sse \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Homepage

https://developer.squareup.com/docs/mcp

Source code

https://github.com/square/square-mcp-server

Listed at (official-remote)

https://www.pulsemcp.com/servers/square