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Nftdata Mcp

io.github.Nomad07/nftdata-mcp · v1.1.0

OpenSea NFT data, paid per request in USDC on Base via x402 (default) or MPP.

Connect Runs on your machine

Terminal
claude mcp add nftdata-mcp -e EVM_PRIVATE_KEY=<EVM_PRIVATE_KEY> -e NFTDATA_PAYMENT_PROTOCOL=<NFTDATA_PAYMENT_PROTOCOL> -e NFTDATA_MAX_REQUESTS=<NFTDATA_MAX_REQUESTS> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "nftdata-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>",
        "NFTDATA_PAYMENT_PROTOCOL": "<NFTDATA_PAYMENT_PROTOCOL>",
        "NFTDATA_MAX_REQUESTS": "<NFTDATA_MAX_REQUESTS>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "nftdata-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>",
        "NFTDATA_PAYMENT_PROTOCOL": "<NFTDATA_PAYMENT_PROTOCOL>",
        "NFTDATA_MAX_REQUESTS": "<NFTDATA_MAX_REQUESTS>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "nftdata-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>",
        "NFTDATA_PAYMENT_PROTOCOL": "<NFTDATA_PAYMENT_PROTOCOL>",
        "NFTDATA_MAX_REQUESTS": "<NFTDATA_MAX_REQUESTS>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
EVM_PRIVATE_KEY
Required, secret
Private key of a dedicated wallet holding a small amount of USDC on Base. Pays $0.002 per request via x402.
NFTDATA_PAYMENT_PROTOCOL
Optional
Payment protocol: x402 (default when unset or empty) or mpp. Both pay $0.002 in USDC on Base. Any other value stops startup.
NFTDATA_MAX_REQUESTS
Optional
Maximum signed payments per session (integer 1-1000, default 100).

Details

Package[email protected] (NPM, stdio)
First published8 Nov 2026
Last updated8 Nov 2026
Registry nameio.github.Nomad07/nftdata-mcp

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