{
  "service": "www.cls.cn",
  "page": "https://www.cls.cn/investKalendar",
  "title": "财经日历 (Economic Calendar)",
  "summary": "财经日历：按日返回经济数据发布、事件、会议等，每条带时间、重要度（星级）、国家。覆盖未来多日（实测约 13 天）。",
  "method": "GET",
  "endpoint": "https://www.cls.cn/api/calendar/web/list",
  "signing": {
    "required": true,
    "algorithm": "sign = md5( sha1( urlencode(sorted(params)) ) )，params 先并入固定三件套",
    "fixed_params": { "app": "CailianpressWeb", "os": "web", "sv": "8.4.6" },
    "python": "import hashlib,urllib.parse\np={'app':'CailianpressWeb','os':'web','sv':'8.4.6'}\nqs=urllib.parse.urlencode(sorted(p.items()))\nsign=hashlib.md5(hashlib.sha1(qs.encode()).hexdigest().encode()).hexdigest()\nurl=f'https://www.cls.cn/api/calendar/web/list?{qs}&sign={sign}'"
  },
  "params": {},
  "response": {
    "envelope": "{ code:200, data:[ {按日} ] }",
    "day_fields": {
      "calendar_day": "日期 YYYY-MM-DD",
      "week": "星期",
      "items": "当日事件数组"
    },
    "item_fields": {
      "calendar_time": "事件时间 YYYY-MM-DD HH:MM:SS",
      "type": "类型（经济数据/事件）",
      "event": "{ title 标题, country 国家, star 重要度(1-5) }",
      "economic": "经济数据指标（数据类事件时有值：前值/预期/公布值）"
    }
  },
  "example_call": "见 signing.python，params={}",
  "caveats": ["必须签名，需带 Referer", "data[0] 通常是今天；含未来多日", "经济数据类看 economic 字段，事件类看 event 字段"],
  "confidence": 0.85,
  "auto_discovered": true,
  "last_verified": "2026-06-17"
}