Get TikTok hashtag info
Input
hashtag requiredHashtag/challenge name, with or without a leading # (e.g. "booktok" or "#BookTok"). Case-insensitive; TikTok normalises it.
Output
id requiredThe challenge's numeric id.
title requiredNormalised hashtag name (lowercase, no #).
viewCount requiredExact cumulative view count (from statsV2).
isCommerce requiredvideoCount requiredExact number of videos under the hashtag (from statsV2).
desc optionalCurated hashtag description, when TikTok set one.
cover optionalCover image URL, when set. Signed and expires within hours.
Get TikTok following
List who a TikTok user follows, by @username. Accounts that keep their following list hidden, and private accounts, are reported with a clear reason instead of an empty or partial list; a handle nobody owns is reported as such. For third-party accounts, TikTok caps the list and pads short ones with suggested accounts, so check `total` and `truncated`; results are only fully reliable for accounts you can see in full, such as your own.
Search TikTok users
Search TikTok accounts by keyword. Returns the top ~10 matches (TikTok web caps user search; not deeply paginable).
Get TikTok user videos
List a TikTok user's videos (newest first) by @username, up to `count`.