Cryptoapis Utils MCP Server: Install & Setup

Install Cryptoapis Utils in Claude Code

Claude Code

claude mcp add cryptoapis-utils -e CRYPTOAPIS_API_KEY=... -- npx -y @cryptoapis-io/mcp-utils

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "cryptoapis-utils": {
      "command": "npx",
      "args": [
        "-y",
        "@cryptoapis-io/mcp-utils"
      ],
      "env": {
        "CRYPTOAPIS_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Cryptoapis Utils MCP server do?

MCP server for address derivation and encoding utilities across multiple blockchains via Crypto APIs

Is the Cryptoapis Utils MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Cryptoapis Utils run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Cryptoapis Utils to Claude Code?

Run: claude mcp add cryptoapis-utils -e CRYPTOAPIS_API_KEY=... -- npx -y @cryptoapis-io/mcp-utils

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