Pass a hashtag such as #booktok. social.search returns TikTok videos tagged with it, with the caption, post date, views, likes, comments, shares and link. Use it to size a trend, find the videos that drove it and spot the creators worth a closer look.
Ask your agent
Search #booktok on TikTok and tell me which kinds of videos get the most views.
Connect RouterGrowth once, then ask in plain words. New workspaces start with $1 of credit. Get a key or read the setup guide.
A real run
One call to social.search (social post search), run through RouterGrowth on October 26, 2026. These are the first rows it returned; fields that name a person are masked.
| text | posted | views | likes |
|---|---|---|---|
| WHAT HAPPENED TO MY BOOK 😭 ITS STILL ALIGNS WITH THE WORDS!? . #booktok #aesthetic #writer #author #authorsoftiktok #books… | 2024-06-18 | 27000000 | 1300000 |
| #booktok #bookrecs #darkromance #sprayededges #hauntingadeline | 2026-03-04 | 2700000 | 79000 |
| August review part 1 !! #reading #booktok #literature | 2026-08-15 | 2100000 | 233300 |
Five #booktok videos posted between 2024 and 2026, from 20,700 to 27 million views; popular videos, not only this week's.
Step by step
One hashtag per call, such as #booktok or a brand's campaign tag.
platform tiktok, the tag and a limit. Each video has its views, likes, replies and shares.
Sort by views to see what carried the tag, and check the dates to see if it is still active.
social.comments reads a video's comments; social.profile reads the creator behind it.
Price
List prices on TikTok, read from the catalog when this page was built. The exact figure is quoted before every run, and a monthly plan lowers it.
In practice
You describe the job; the agent picks the calls, shows the price and runs them.
Search #booktok on TikTok and tell me which kinds of videos get the most views.
Find the top videos under our category hashtag, then read the comments on the most viewed one.
Connect
One MCP server for Claude, ChatGPT, Claude Code, Codex and Cursor, or the same call over the CLI and REST with the input above.
claude mcp add --transport http routergrowth https://api.routergrowth.com/mcp
npm install -g routergrowth && routergrowth setup
routergrowth run -c social.search -i '{"platform": "tiktok", "query": "#booktok", "limit": 5}'curl -X POST https://api.routergrowth.com/v1/run \
-H "Authorization: Bearer $ROUTERGROWTH_API_KEY" \
-d '{"capability": "social.search", "input": {"platform": "tiktok", "query": "#booktok", "limit": 5}}'Worth knowing
Results here ranged from 2024 to 2026. Filter on the date if you only want this month's videos.
The videos come from individual creators. Mask their handles in anything you publish.
Nothing is liked, followed or commented. RouterGrowth is independent of TikTok.
FAQ
No. It returns the link, caption and counts. Open the link to watch the video.
Yes. The query can be a keyword or a hashtag.
No. One RouterGrowth key runs the call.
Set the limit; you pay for the videos that come back.
More on TikTok
Reading this as an agent? This page as markdown: /tools/tiktok/hashtag-search.md
Connect your agent once. The first calls run on the $1 that comes with signup.