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base/base-mcp

MITAPI key required

🎖️ 📇 ☁️ - Base Network integration for onchain tools, allowing interaction with Base Network and Coinbase API for wallet management, fund transfers, smart contracts, and DeFi operations

TypeScriptAPIs

Install

npx -y base-mcp

Required environment variables

COINBASE_API_KEYSet in your MCP config
COINBASE_API_PRIVATE_KEYSet in your MCP config
ALCHEMY_API_KEYSet in your MCP config
OPENROUTER_API_KEYSet in your MCP config
NEYNAR_API_KEYSet in your MCP config

claude_desktop_config.json

claude_desktop_config.json
{
  "mcpServers": {
    "base-base-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "base-mcp"
      ],
      "env": {
        "COINBASE_API_KEY": "<YOUR_COINBASE_API_KEY>",
        "COINBASE_API_PRIVATE_KEY": "<YOUR_COINBASE_API_PRIVATE_KEY>",
        "ALCHEMY_API_KEY": "<YOUR_ALCHEMY_API_KEY>",
        "OPENROUTER_API_KEY": "<YOUR_OPENROUTER_API_KEY>",
        "NEYNAR_API_KEY": "<YOUR_NEYNAR_API_KEY>"
      }
    }
  }
}

Add this to your Claude Desktop config file. Find it at ~/Library/Application Support/Claude/claude_desktop_config.json on macOS.