Navi X402 MCP Server: Install & Setup

Install Navi X402 in Claude Code

Claude Code

claude mcp add navi-x402 -e X402_PRIVATE_KEY=... -- npx -y navi-x402-mcp

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

{
  "mcpServers": {
    "navi-x402": {
      "command": "npx",
      "args": [
        "-y",
        "navi-x402-mcp"
      ],
      "env": {
        "X402_PRIVATE_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Navi X402 MCP server do?

Paid agent tools, zero API keys: crypto, weather, translation, web intel, x402 discovery (USDC/Base)

Is the Navi X402 MCP server free?

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Does Navi X402 run locally or remotely?

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

How do I add Navi X402 to Claude Code?

Run: claude mcp add navi-x402 -e X402_PRIVATE_KEY=... -- npx -y navi-x402-mcp

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