OpenSea NFT collection data via NFT Data API, paid per request with x402.
To add nftdata-mcp to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 2 environment variables, listed below.
Install
npx -y nftdata-mcp@1.0.3Environment variables
EVM_PRIVATE_KEYSet in your MCP configNFTDATA_MAX_REQUESTSSet in your MCP configInstall with your client
claude mcp add nftdata --env EVM_PRIVATE_KEY=<YOUR_EVM_PRIVATE_KEY> --env NFTDATA_MAX_REQUESTS=<YOUR_NFTDATA_MAX_REQUESTS> -- npx -y nftdata-mcp@1.0.3
Run this in a terminal to add the server to Claude Code.
What this does
nftdata-mcp exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
EVM_PRIVATE_KEY NFTDATA_MAX_REQUESTS
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install nftdata-mcp?
Run the Claude Code command in the install section to add nftdata-mcp to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with nftdata-mcp?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to nftdata-mcp as well.
Does nftdata-mcp need an API key?
Yes. Before it can run, set these environment variables: EVM_PRIVATE_KEY, NFTDATA_MAX_REQUESTS. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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