Ask your AI which Douyin videos are winning on a keyword, and why.
Public Douyin data — keyword video search, video details, comments, creator profiles and a creator’s videos — answered inside Claude, ChatGPT, Codex or Cursor. Douyin is the Chinese counterpart of TikTok, with its own creators and audience. No Douyin developer account or scraping setup of your own: each call is quoted before it runs and paid from one toolfare balance.
1Connect your AI app
Pick the app you use. You do this once, and every API on toolfare is then available in it.
Add toolfare as a connector in Claude
Add to Claudehttps://api.toolfare.ai/mcp
- 1Open Customize → Connectors and choose "Add custom connector".
- 2Paste this URL as the remote MCP server URL.
- 3Leave the OAuth client id and secret under Advanced settings empty.
- 4Complete the browser authorization, then return to your conversation.
Custom connectors are available on Free, Pro, Max, Team and Enterprise. A Free account may hold one custom connector in total.
Claude’s own instructions2What to ask
Copy a prompt into your AI app once you’re connected. It picks the right one of the 5 tools and tells you the price first.
A creator’s public profile
From $0.003Public profile of a user
- “Pull the public profile of this Douyin creator.”
- “How big is this Douyin account?”
Videos on any keyword
From $0.03Videos matching a keyword
- “What Douyin videos come up for “咖啡探店”?”
- “Find Douyin videos reviewing our competitor’s product.”
A creator’s newest or most popular videos
From $0.003Videos published by a user
- “What are this creator’s most popular Douyin videos?”
- “List the last few videos this account posted.”
Everything public about one video
From $0.003Details of a video
- “Give me the details of this Douyin video.”
- “How did this Douyin video perform?”
What viewers say in the comments
From $0.003Comments on a video
- “What are viewers asking in the comments of this Douyin video?”
- “Summarise the comments under this video — positive or negative?”
1Create an API key
One key and one endpoint for every API on toolfare.
export TOOLFARE_API_KEY='tf_live_…'
2Every tool and its input
Send the tool name and its arguments as JSON; the reply is JSON too.
douyin_data_profilePublic profile of a user
From $0.003
Required parameters:
user_iddouyin_data_searchVideos matching a keyword
From $0.03
Required parameters:
keywordOptional parameters:
cursordouyin_data_user_videosVideos published by a user
From $0.003
Required parameters:
sec_user_idOptional parameters:
cursor, limit, sortdouyin_data_videoDetails of a video
From $0.003
Required parameters:
video_iddouyin_data_video_commentsComments on a video
From $0.003
Required parameters:
video_idOptional parameters:
cursor, limit
Use it when
- You want to see which Douyin videos show up for a product, brand or trend keyword.
- You are vetting a Douyin creator and want their public profile and best-performing videos.
- You need the comments under a video summarised — questions, objections, praise.
- You are comparing how a topic plays on Douyin with how it plays on Xiaohongshu or TikTok.
Look elsewhere when
- You want TikTok, the international app, rather than Douyin. Use this instead
- You need private data — messages, analytics of an account you don’t control, or anything behind a login. Only public data is available.
- You want to download or repost videos. These tools return data about videos, not a publishing workflow.
Douyin Data directly, or through toolfare
Directly
- Your own collection setup — headless browsers, proxies and upkeep every time the app changes
- Or a contract with a data vendor, with its own key and invoice
- Your own code to page through results and parse the responses
Through toolfare
- Pay per call, quoted before it runs, on the same balance as every other source
- No vendor account and no key to hand to an agent
- Douyin beside Xiaohongshu, Kuaishou, Bilibili and TikTok in the same question
toolfare doesn’t add analysis, monitoring or history of its own — you get the public data each call returns, and your AI does the summarising.
Limits
- Public data only — nothing that requires being signed in to Douyin.
- Different lookups take different ids: the profile takes a numeric uid, a creator’s videos take a sec_uid, and a video takes its numeric aweme_id. Keyword search is the way in when you have none of them.
- Results come a page at a time; the agent passes the cursor from the previous response to go further.
- Each call is a snapshot at the moment it runs. There is no historical archive of how a video’s numbers changed.
- Pay as you go from your toolfare balance, in US dollars; there is no subscription. A call runs when your balance covers its quote.
Questions
No. The data is Douyin’s public data, collected through a third-party provider. toolfare is not affiliated with or endorsed by Douyin.
No. You sign in to toolfare, not to Douyin, and toolfare holds the provider account. You pay per call from a prepaid balance.
Each tool’s current price is shown on this page and quoted before the call runs.
No. They are separate apps with separate content: Douyin serves mainland China, TikTok the rest of the world. Use this page for Douyin and the TikTok data source for TikTok.
Yes. Create an API key in the toolfare console and call the tools over HTTP, or script them with the toolfare CLI. In Claude, ChatGPT, Cursor or Codex, connect the MCP server instead.