io.github.xenarch-ai/xenarch-mcp

io.github.xenarch-ai/xenarch-mcp

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

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "xenarch-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@xenarch/agent-mcp@1.3.1"
      ],
      "env": {
        "XENARCH_PRIVATE_KEY": "<your XENARCH_PRIVATE_KEY>"
      }
    }
  }
}
Environment variables
  • XENARCH_PRIVATE_KEYsecretWallet private key (hex, 0x-prefixed). Auto-generates on first run if omitted.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.3.1
Registry
active
Published
7/8/2026

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