{
  "name": "USDA Plant Hardiness Zone API",
  "version": "2.0.0",
  "description": "Official USDA grow zone lookup by US zip code (2023 data)",
  "dataSource": "USDA-ARS / Oregon State University PRISM Climate Group",
  "endpoints": {
    "/api/growzone/:zipcode": {
      "method": "GET",
      "description": "Get complete USDA grow zone information for a zip code",
      "example": "/api/growzone/90210",
      "response": {
        "zipCode": "string",
        "zone": {
          "full": "string",
          "number": "number",
          "subZone": "string|null"
        },
        "temperature": {
          "rangeF": "string",
          "rangeC": "string"
        },
        "growingInfo": {
          "season": "string",
          "lastFrost": "string",
          "firstFrost": "string",
          "plantTypes": [
            "string"
          ]
        },
        "location": {
          "city": "string",
          "state": "string",
          "stateFull": "string"
        },
        "resources": {
          "usdaMap": "string",
          "plantDatabase": "string",
          "extensionService": "string"
        },
        "dataSource": {
          "name": "string",
          "provider": "string",
          "url": "string"
        }
      }
    }
  }
}