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蒲公英关键词逐日搜索指数/PGY keyword daily trend

POST

https://api.tikhub.io/api/v1/xiaohongshu/pgy/get_keyword_daily

Xiaohongshu-PGY-API

Last modified:2026-08-23 08:20:15

OperationId:get_keyword_daily_api_v1_xiaohongshu_pgy_get_keyword_daily_post

[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"

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

[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

[示例/Example]

{"search_word": "面膜"}

Request

Authorization

Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/jsonRequired

Examples

Responses

🟢200

application/json

Successful Response

Bodyapplication/json

🟠422

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://api.tikhub.io/api/v1/xiaohongshu/pgy/get_keyword_daily' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
    "search_word": "面膜"
}'

Response Example

200 - Example 1

{
    "code": 200,
    "request_id": "string",
    "message": "Request successful. This request will incur a charge.",
    "message_zh": "请求成功，本次请求将被计费。",
    "support": "Discord: https://discord.gg/aMEAS8Xsvz",
    "time": "string",
    "time_stamp": 0,
    "time_zone": "America/Los_Angeles",
    "docs": "string",
    "cache_message": "string",
    "cache_message_zh": "string",
    "cache_url": "string",
    "router": "",
    "params": {},
    "data": null
}

Modified at 2026-08-23 08:20:15

蒲公英关键词概览（搜索指数+博主画像）/PGY keyword overview

蒲公英关键词关联词（选题扩词）/PGY related keywords

蒲公英关键词逐日搜索指数/PGY keyword daily trend

[中文]#

用途:#

请求体参数:#

返回:#

说明:#

[English]#

Purpose:#

Request Body Parameters:#

Return:#

Notes:#

[示例/Example]#