{
  "schema_version": "v1",
  "name": "xenarch",
  "description": "Non-custodial x402 MCP server for AI agent payments. Gasless USDC micropayments on Base L2.",
  "install": {
    "command": "npx @xenarch/agent-mcp",
    "npm": "@xenarch/agent-mcp",
    "pypi": "xenarch"
  },
  "source": "https://github.com/xenarch-ai/xenarch-mcp",
  "documentation": "https://docs.xenarch.com",
  "tools": [
    {
      "name": "xenarch_check_gate",
      "description": "Check if a URL or domain has an x402 payment gate. Returns gate status, price, seller wallet, network, asset, protocol."
    },
    {
      "name": "xenarch_pay",
      "description": "Pay for gated content or APIs with USDC on Base. Checks balance, signs payment, facilitator submits on-chain (gasless). Returns tx hash, amount, Bearer access token."
    },
    {
      "name": "xenarch_get_history",
      "description": "List past payments by this wallet. Returns tx hashes, URLs, domains, amounts, timestamps, total spend. Filter by domain."
    }
  ]
}