A keyword's index on a platform's trend tool, day by day.
Canonical page: https://okdata.online/docs/objects/keyword_history/
The same shape on every platform. A field a platform does not have is null, and meta.unavailable says why. Use fields= to keep only what you need.
| Field | Type | Description |
|---|---|---|
keyword |
string | The keyword. |
points |
KeywordPoint[] | One entry a day, oldest first. |
ext |
object | Platform-specific extras. Only returned with view=full. |
| Field | Type | Description |
|---|---|---|
date |
string | The day: a calendar day in China time (UTC+8), written as 00:00 UTC of that date. |
search_index |
integer | null | That day's search index: the platform's measure of search interest, not a count of searches. |
composite_index |
integer | null | That day's composite index: the platform's measure of attention to content about the keyword, not a count. |
notes |
integer | null | Posts about the keyword that day. |
impressions |
integer | null | Times those posts were shown that day. |
views |
integer | null | Times those posts were read that day. |
engagements |
integer | null | Interactions with those posts that day. |
- Douyin index: keyword trends (
douyin.index.keywords.history): $0.006 per call · about 1 results per page - Xiaohongshu PGY keyword search index (
xiaohongshu.pgy.keywords.history): $0.04 per call - WeChat Index (
wechat.index.keywords.history): $0.15 per call · about 1 results per page