x402-agent-pay/mcp.json at master · Omnivalent/x402-agent-pay · GitHub

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{
  "$schema": "https://raw.githubusercontent.com/modelcontextprotocol/servers/main/schemas/mcp-server.json",
  "name": "x402-agent-pay",
  "version": "2.1.0",
  "description": "USDC payments for AI agents using x402 protocol. Pay for APIs, discover services, track spending.",
  "author": "ClawMD",
  "license": "MIT",
  "repository": "https://github.com/Omnivalent/x402-agent-pay",
  "tools": [
    {
      "name": "x402_pay",
      "description": "Make a payment to an x402-enabled API endpoint"
    },
    {
      "name": "x402_discover",
      "description": "Find x402-enabled services by category, price, or network"
    },
    {
      "name": "x402_balance",
      "description": "Check USDC balance on a network"
    },
    {
      "name": "x402_status",
      "description": "Get spending limits and current usage"
    },
    {
      "name": "x402_history",
      "description": "Get recent payment receipts"
    }
  ],
  "environment": {
    "X402_WALLET_KEY": {
      "description": "Wallet private key for signing payments",
      "required": true
    },
    "X402_NETWORK": {
      "description": "Default network (base, ethereum, arbitrum, optimism, polygon, baseSepolia)",
      "default": "base"
    }
  }
}