{
  "openapi": "3.1.0",
  "info": {
    "title": "IPBulucu API for AI Agents & Developers",
    "description": "Enterprise-grade IP intelligence, Whois, Port scanning, and DNS security tools API.",
    "version": "1.0.0"
  },
  "servers": [
    {
      "url": "https://ipbulucu.org/api",
      "description": "Production API Server"
    }
  ],
  "paths": {
    "/ip": {
      "get": {
        "summary": "Resolve IP geolocation and carrier intelligence",
        "parameters": [
          {
            "name": "ip",
            "in": "query",
            "required": false,
            "description": "Target IPv4 or IPv6 address",
            "schema": { "type": "string" }
          },
          {
            "name": "format",
            "in": "query",
            "required": false,
            "schema": { "type": "string", "default": "json" }
          }
        ],
        "responses": {
          "200": {
            "description": "Detailed IP intelligence payload"
          }
        }
      }
    },
    "/whois": {
      "get": {
        "summary": "Query domain registration and TRABIS / global whois data",
        "parameters": [
          {
            "name": "domain",
            "in": "query",
            "required": true,
            "description": "Domain name to query",
            "schema": { "type": "string" }
          }
        ],
        "responses": {
          "200": {
            "description": "Whois record object"
          }
        }
      }
    },
    "/port": {
      "get": {
        "summary": "Test open network ports",
        "parameters": [
          {
            "name": "host",
            "in": "query",
            "required": true,
            "schema": { "type": "string" }
          },
          {
            "name": "port",
            "in": "query",
            "required": true,
            "schema": { "type": "integer", "default": 80 }
          }
        ],
        "responses": {
          "200": {
            "description": "Port status and latency"
          }
        }
      }
    }
  }
}