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Mercury402: Treasury/FRED financial data over x402

io.github.dudman1/mercury402-mcp · version 0.1.4

Community listing. Not installed or verified by cosmic-mcp. Read the source and its permissions before you run it.

Treasury/FRED financial data over x402: pay-per-call US yields, macro and forex in USDC on Base

https://github.com/dudman1/mercury402

Quick facts

  • Listing: Community
  • Published Oct 26, 03:10 UTC
  • Transport: stdio
  • Package: npm mercury402-mcp 0.1.4
  • Listed by cosmic-mcp: Nov 9, 04:26 UTC

Finance and accounting

Setup snippets

Generated from the registry entry. cosmic-mcp has not run or reviewed this server; values in angle brackets are yours to fill in.

Remote MCP URL (Claude and ChatGPT custom connectors)

https://mcp.mercury402.com/mcp

Claude Code

claude mcp add --transport http 'mercury402-mcp' 'https://mcp.mercury402.com/mcp'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "mercury402-mcp": {
      "url": "https://mcp.mercury402.com/mcp"
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "mercury402-mcp": {
      "type": "http",
      "url": "https://mcp.mercury402.com/mcp"
    }
  }
}

Run it locally (npm)

npx -y '[email protected]'

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "mercury402-mcp": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "MERCURY402_MAX_PRICE_USD": "<your mercury402 max price usd>",
        "MERCURY402_PAYER_PRIVATE_KEY": "<your mercury402 payer private key>"
      }
    }
  }
}

Claude Code

claude mcp add 'mercury402-mcp' -- npx -y '[email protected]'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "mercury402-mcp": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "MERCURY402_MAX_PRICE_USD": "<your mercury402 max price usd>",
        "MERCURY402_PAYER_PRIVATE_KEY": "<your mercury402 payer private key>"
      }
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "mercury402-mcp": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "MERCURY402_MAX_PRICE_USD": "<your mercury402 max price usd>",
        "MERCURY402_PAYER_PRIVATE_KEY": "<your mercury402 payer private key>"
      },
      "type": "stdio"
    }
  }
}

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