Documentation

Connect another MCP client

Any client that supports remote HTTPS MCP and OAuth can connect to Quoin Data. Client menus differ, but the endpoint, authentication boundary, and production tool contract remain the same.

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Required client capabilities

  • Remote Streamable HTTP MCP support
  • OAuth protected-resource discovery and browser authorization
  • Structured tool calls and responses

Connection values

Use the production endpoint exactly as shown. Do not add a private API URL or place credentials in a checked-in client file.

Server URL: https://mcp.quoindata.com/mcp
Transport: Streamable HTTP
Authentication: OAuth

Verification

After authorization, list tools and confirm 15 read-only entries. Resolve a D.C. address, then call a narrow factual tool and retain its Source or Verify path.