Xiaohongshu-PGY-API
蒲公英关键词逐日搜索指数/PGY keyword daily trend
Changed on[中文]
用途:
- 关键词的搜索热度逐日走势,用来判断一个词是在涨还是在退、有没有季节性
- 对应内容广场搜索后「全站数据 → 查看详情」里的趋势图
请求体参数:
- search_word: 关键词,如 "面膜"
返回:
- dailyData[]: 每天一条,含 dateKey 日期、searchScore 搜索指数、 noteNum 当日笔记数、userNum 搜索人数
说明:
- 时间范围由蒲公英自行决定(实测约为近三个月),本接口没有可调的时间参数
- 要看汇总值和环比请用 /get_keyword_stat
响应结构(取数要剥两层):
- resp["data"] 是蒲公英原样信封(含 code/msg/success),业务数据还在它里面一层
- 正确取法:data = resp["data"]["data"];下面「返回」列的字段都在这一层下
计费:
- HTTP 200 → 计费。包含「查无结果」(data 为 null,如 ID 不存在或筛选无命中)—— 请求已送达蒲公英,同样扣费,不要因为拿不到数据就重试
- HTTP 400 → 不计费(参数格式非法,或上游资源不足/异常)
[English]
Purpose:
- Daily search trend of a keyword — tells whether it is rising, fading, or seasonal
Request Body Parameters:
- search_word: keyword, e.g. "面膜"
Return:
- dailyData[]: one entry per day with dateKey, searchScore, noteNum, userNum
Notes:
- The time span is decided by PGY (about the last three months in practice); there is no adjustable time parameter here
- For aggregates and period-over-period change, use /get_keyword_stat
Response shape (two layers):
- resp["data"] is PGY's raw envelope (with code/msg/success); the payload is one level deeper
- Correct access: data = resp["data"]["data"] — every field listed under "Return" lives here
Billing:
- HTTP 200 → charged, including "no result" (data is null, e.g. ID not found or filters matched nothing): the request did reach PGY, so retrying on empty data just burns quota
- HTTP 400 → not charged (malformed params, or upstream unavailable/error)
[示例/Example]
{"search_word": "面膜"}
用来判断一个词是在涨还是在退、有没有季节性。 时间范围由平台决定(实测约近三个月),没有可调的时间参数。 要汇总值与环比请用 /get_keyword_stat。
Time range is decided upstream (~3 months) and is not adjustable.
post/api/v1/xiaohongshu/pgy/get_keyword_daily
Request
- Base URLhttps://api.tikhub.io (the document declares no server; this is the origin it was published from)
- AuthHTTP bearer
Request body
Example request
{
"search_word": "面膜"
}Response
Successful Response
Changes
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added the optional property
//to the response with the status - info
added the optional property
//to the response with the status
- info
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endpoint added
- info