Cambrian API MCP Server

by cambriannetworkio.github.cambriannetwork/cambrian-apiv1.9.0

Cambrian API MCP: Solana and EVM DeFi data, Deep42 social intelligence, and perpetual risk analysis.

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Active1d ago

Install Cambrian API MCP server

claude mcp add cambrian-api -e CAMBRIAN_API_KEY='<cambrian-api-key>' -- npx -y cambrian-api-mcp

{
  "mcpServers": {
    "cambrian-api": {
      "command": "npx",
      "args": [
        "-y",
        "cambrian-api-mcp"
      ],
      "env": {
        "CAMBRIAN_API_KEY": "<cambrian-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "cambrian-api": {
      "command": "npx",
      "args": [
        "-y",
        "cambrian-api-mcp"
      ],
      "env": {
        "CAMBRIAN_API_KEY": "<cambrian-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "cambrian-api": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "cambrian-api-mcp"
      ],
      "env": {
        "CAMBRIAN_API_KEY": "<cambrian-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "cambrian-api": {
      "command": "npx",
      "args": [
        "-y",
        "cambrian-api-mcp"
      ],
      "env": {
        "CAMBRIAN_API_KEY": "<cambrian-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
CAMBRIAN_API_KEY	yes	yes	Your Cambrian API key.

Remote endpoints

streamable-httphttps://mcp.cambrian.org/mcp

Freshness

Active — last maintenance signal 1d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-08 · 1d ago · GitHub
Latest release
2026-10-08 · 1d ago · GitHub · v1.9.0
Package published
no data · npm/PyPI
Registry entry updated
2026-10-08 · 1d ago · official registry · v1.9.0

FAQ

›How do I install the Cambrian API MCP server in Claude Code?

Run: claude mcp add cambrian-api -e CAMBRIAN_API_KEY='<cambrian-api-key>' -- npx -y cambrian-api-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Cambrian API require an API key?

Yes. It expects CAMBRIAN_API_KEY, of which 1 is a secret.

›Can I use Cambrian API as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Cambrian API in the official MCP registry?

Yes, as io.github.cambriannetwork/cambrian-api.