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Xenarch MCP server

xenarch-ai/xenarch-mcp

Xenarch — x402 MCP server for AI agent payments. Non-custodial, USDC on Base L2.

1 GitHub stars2 forks
Source code Website

Install Xenarch in Claude Code

Claude Code
claude mcp add xenarch -- npx -y @xenarch/agent-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "xenarch": {
      "command": "npx",
      "args": [
        "-y",
        "@xenarch/agent-mcp"
      ]
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Xenarch MCP server do?

Xenarch — x402 MCP server for AI agent payments. Non-custodial, USDC on Base L2.

Is the Xenarch MCP server free?

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

Does Xenarch run locally or remotely?

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

How do I add Xenarch to Claude Code?

Run: claude mcp add xenarch -- npx -y @xenarch/agent-mcp

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