{
  "opencollection": "1.0.0",
  "info": {
    "name": "Caiyun Air Quality Weather API",
    "version": "2.6"
  },
  "request": {
    "auth": {
      "type": "apikey",
      "key": "token",
      "value": "{{token}}",
      "placement": "query"
    }
  },
  "items": [
    {
      "info": {
        "name": "Weather",
        "type": "folder"
      },
      "items": [
        {
          "info": {
            "name": "Caiyun Weather Get Combined Weather Envelope",
            "type": "http"
          },
          "http": {
            "method": "GET",
            "url": "https://api.caiyunapp.com/v2.6/:token/:lnglat/weather",
            "params": [
              {
                "name": "token",
                "value": "TAkhjf8d1nlSlspN",
                "type": "path",
                "description": "Caiyun Weather API token issued by the Open Platform (platform.caiyunapp.com). Embedded in the path rather than a header."
              },
              {
                "name": "lnglat",
                "value": "116.4074,39.9042",
                "type": "path",
                "description": "Longitude,latitude tuple as `lng,lat` (note the order — longitude first). Use WGS84 decimal degrees."
              },
              {
                "name": "lang",
                "value": "en_US",
                "type": "query",
                "description": "Response language for description fields."
              },
              {
                "name": "unit",
                "value": "metric:v2",
                "type": "query",
                "description": "Unit system for numeric values (temperature, wind, precipitation, pressure)."
              },
              {
                "name": "dailysteps",
                "value": "7",
                "type": "query",
                "description": "Number of daily forecast days to return. Free tier caps at 3."
              },
              {
                "name": "hourlysteps",
                "value": "72",
                "type": "query",
                "description": "Number of hourly forecast steps to return."
              },
              {
                "name": "alert",
                "value": "true",
                "type": "query",
                "description": "Include severe-weather alerts in the combined weather response."
              },
              {
                "name": "begin",
                "value": "1748563200",
                "type": "query",
                "description": "Anchor the forecast or historical series at a specific Unix epoch second instead of \"now\". Used to fetch past 24h (historical) or shift the start of the forecast window."
              },
              {
                "name": "granu",
                "value": "hourly",
                "type": "query",
                "description": "Restrict the combined /weather response to a single granularity instead of returning the full envelope."
              }
            ]
          },
          "docs": "Returns a combined response containing realtime, minutely, hourly, and daily forecast blocks in a single call, optionally with severe- weather alerts. The granu parameter narrows the response to a single granularity (realtime, minutely, hourly, daily) when only part of the envelope is needed."
        }
      ]
    }
  ],
  "bundled": true
}