TikTok Trending Hashtags API
Retrieve the current list of trending hashtags on TikTok, with video counts and growth metrics.
/v1/tiktok/trending/hashtagspagestringoptionalPagination page number, default is 1
limitstringoptionalThe number of data items per page in pagination, which is used to specify the maximum number of results returned by a single query. The value range is 1 to 20. If it exceeds the maximum value, it will be automatically handled as 20.
periodstringoptionalThe time range for querying data. Optional valid values: 7 (last 7 days), 30 (last 30 days), 120 (last 120 days)
regionstringoptionalCountry/region code, the default value "all_regions" represents all regions, example: US
industry_idstringoptionalFirst-level industry filtering identifier, used to limit the scope of first-level industries for querying data. The default value "nothing" means no industry filtering is applied. The first-level industry ID can be obtained from the "Industry Classification Mapping".
new_to_top_100stringoptionalWhether to filter hot topics that enter the top 100 for the first time. Optional values: false (no, do not filter), true (yes, only filter hot topics that enter the top 100 for the first time)
TikTok API Use Cases
Trend Forecasting
Surface trending hashtags and sounds before they peak to get ahead of the curve.
Ad Intelligence
Analyze top-performing ad creatives to inform your own TikTok ad strategy.
Keyword Research
Understand search volume and trend data for keywords to optimize content discoverability.
Frequently Asked Questions
Is the TikTok API official?
No, KeyAPI provides an unofficial TikTok API that lets you access TikTok data through our platform. We handle the complexities of data collection so you can focus on building your application.
How current is the data?
We provide real-time data from TikTok. When you make a request, we fetch the latest information available.
How do credits work?
Each API endpoint consumes credits. Most endpoints cost just 1 credit. All pricing is transparent in our API documentation with no hidden fees.
Can I use this for AI model training?
Yes. KeyAPI provides structured, AI-ready data ideal for training datasets, fine-tuning LLMs, and building AI pipelines. Our historical archives are particularly valuable for large-scale training workloads.
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