{
  "title": "Rainbow.AI Nowcast API Structure",
  "description": "JSON structure documentation for the Rainbow.AI Nowcast API response",
  "version": "1.0",
  "structures": [
    {
      "name": "NowcastResponse",
      "description": "Top-level response from the Nowcast API",
      "fields": [
        {
          "name": "location",
          "type": "object",
          "description": "Geographic coordinates queried",
          "required": true,
          "fields": [
            {
              "name": "lat",
              "type": "number",
              "description": "Latitude (-90 to 90)",
              "required": true
            },
            {
              "name": "lon",
              "type": "number",
              "description": "Longitude (-180 to 180)",
              "required": true
            }
          ]
        },
        {
          "name": "forecasts",
          "type": "array",
          "description": "Minute-by-minute precipitation forecasts for up to 4 hours (up to 240 entries)",
          "required": true,
          "items": {
            "name": "ForecastPoint",
            "type": "object",
            "fields": [
              {
                "name": "timestamp",
                "type": "string (date-time)",
                "description": "ISO 8601 timestamp for this forecast minute",
                "required": true
              },
              {
                "name": "precipitation_type",
                "type": "string",
                "description": "Type: none, rain, snow, sleet, or freezing_rain",
                "required": true
              },
              {
                "name": "precipitation_intensity",
                "type": "number",
                "description": "Intensity in mm/hour",
                "required": true
              },
              {
                "name": "probability",
                "type": "number",
                "description": "Probability 0.0-1.0",
                "required": false
              }
            ]
          }
        },
        {
          "name": "updated_at",
          "type": "string (date-time)",
          "description": "Timestamp of the last data update",
          "required": true
        }
      ]
    }
  ]
}