Tollbooth Swap API

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "xyz.tollboothswap.api/tollbooth",
  "description": "Token swaps and honeypot/rug checks for AI agents on 8 chains, paid per-call in USDC via x402.",
  "title": "Tollbooth Swap API",
  "repository": {
    "url": "https://github.com/soundsparkaudiolab/tollboothswap-mcp",
    "source": "github"
  },
  "version": "1.0.3",
  "websiteUrl": "https://api.tollboothswap.xyz",
  "icons": [
    {
      "src": "https://api.tollboothswap.xyz/icon.svg",
      "mimeType": "image/svg+xml",
      "sizes": [
        "any"
      ]
    }
  ],
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "tollboothswap-mcp",
      "version": "1.0.3",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Optional 0x-prefixed EVM private key holding USDC on Base; pays x402 tolls automatically and gaslessly. Free tools work without it.",
          "isSecret": true,
          "name": "TOLLBOOTH_PAYER_KEY"
        },
        {
          "description": "Tollbooth API base URL (default https://api.tollboothswap.xyz)",
          "name": "TOLLBOOTH_URL"
        }
      ]
    }
  ],
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://api.tollboothswap.xyz/mcp"
    }
  ]
}