Cryptoapis Blockchain Fees MCP Server: Install & Setup

Install Cryptoapis Blockchain Fees in Claude Code

Claude Code

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

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

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

Replace each ... with your own value.

Frequently asked questions

What does the Cryptoapis Blockchain Fees MCP server do?

MCP server for fee recommendations and gas estimation on EVM, UTXO, XRP, Tezos, Solana

Is the Cryptoapis Blockchain Fees 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 Blockchain Fees 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 Blockchain Fees to Claude Code?

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

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