{
  "openapi": "3.0.0",
  "info": {
    "title": "API Documentation",
    "version": "1.0.0",
    "description": "API documentation for the backend service"
  },
  "servers": [
    {
      "url": "{protocol}://{host}:{port}{basePath}",
      "variables": {
        "protocol": {
          "default": "http"
        },
        "host": {
          "default": "localhost"
        },
        "port": {
          "default": "3000"
        },
        "basePath": {
          "default": "/api/v1"
        }
      }
    }
  ],
  "paths": {
    "/health": {
      "get": {
        "summary": "Health check endpoint",
        "responses": {
          "200": {
            "description": "Server is healthy",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "status": {
                      "type": "string"
                    },
                    "timestamp": {
                      "type": "string"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}