# JustOneAPI, free: Douyin profile API

> Retrieves a Douyin (TikTok China) user profile by secUid. Use it to review a known creator or account before monitoring related content or conducting account research.

JustOneAPI's Douyin profile API on its Free trial plan. It costs $0.00 per 1,000 profiles. It returns all 6 key fields we check: Bio, Photo, Followers, Following, Posts, Likes.
JustOneAPI limits how many calls you get but gives no number.
We rank 19 plans by price. [EveryInfra's $500 pack](https://datacircle.dev/douyin-profile-apis/everyinfra/500-pack-monthly-top-up-discount-10-off-from-500/llms.txt) costs the least per 1,000 profiles: $0.50.

- This page: https://datacircle.dev/douyin-profile-apis/justoneapi/free
- Get it: https://docs.justoneapi.com/en/usage
- Request: `GET https://api.justoneapi.com/api/douyin/get-user-detail/v3`
- API key: with the plan, on https://docs.justoneapi.com/en/usage
- Its API docs: https://docs.justoneapi.com/en/api/douyin-tiktok-china/user-profile-v3
- Sold by: JustOneAPI (https://justoneapi.com)
- Checked: 2026-10-30

## In the answer

- Completeness: 100%
- Bio: ✓
- Photo: ✓
- Followers: ✓
- Following: ✓
- Posts: ✓
- Likes: ✓

## Price

- $ per 1,000 profiles: $0.00
- Per: call
- Billing: free

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Retrieves a Douyin (TikTok China) user profile by secUid. Use it to review a known creator or account before monitoring related content or conducting account research.

## Data

- Freshness: live
- Keep data: no limit
- Use data: You may use the Services only for lawful purposes and in accordance with these terms, the current API documentation, and any restrictions shown for a particular endpoint or account. Do not bypass authentication, permissions, quotas, rate controls, or technical restrictions. Do not disrupt the Services, probe them for vulnerabilities without permission, or use them to distribute malicious code. Do not use data obtained through the Services in a way that violates applicable law, privacy rights, intellectual-property rights, or contractual duties. Make sure you have any notices, permissions, or lawful basis required for your collection, storage, analysis, and onward use of data.

## Plan

- Pay: $0

## Rate limit

- Concurrent: no limit

## The call

- You send: secUid
- Method: GET
- Path: /api/douyin/get-user-detail/v3

## About the plan

- Plan: Free trial
- Who can get it: anyone with an account and an API token

## The 17 fields the plan's answer can hold

user ID, secondary user ID, short ID, username, name, bio, profile picture, followers, following, videos count, likes count, liked videos count, gender, IP location, banner image, verification type, live status

## JustOneAPI's plans (2)

- [JustOneAPI, free](https://datacircle.dev/douyin-profile-apis/justoneapi/free/llms.txt): $0.00 per 1,000, 100% complete, live
- [JustOneAPI, top-up](https://datacircle.dev/douyin-profile-apis/justoneapi/top-up/llms.txt): 100% complete, live

## JustOneAPI's calls for this API (1)

- `GET /api/douyin/get-user-detail/v3`: [JustOneAPI, free](https://datacircle.dev/douyin-profile-apis/justoneapi/free/llms.txt)

## JustOneAPI's APIs (24)

- [JustOneAPI: Amazon product API pricing, 2 plans](https://datacircle.dev/amazon-product-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Amazon search API pricing, 2 plans](https://datacircle.dev/amazon-search-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Bilibili user video API pricing, 2 plans](https://datacircle.dev/bilibili-user-video-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Bilibili video API pricing, 2 plans](https://datacircle.dev/bilibili-video-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Douyin profile API pricing, 2 plans](https://datacircle.dev/douyin-profile-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Douyin user video API pricing, 2 plans](https://datacircle.dev/douyin-user-video-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Instagram post API pricing, 2 plans](https://datacircle.dev/instagram-post-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Kuaishou profile API pricing, 2 plans](https://datacircle.dev/kuaishou-profile-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Kuaishou user video API pricing, 2 plans](https://datacircle.dev/kuaishou-user-video-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Kuaishou video API pricing, 2 plans](https://datacircle.dev/kuaishou-video-apis/justoneapi/free/llms.txt)
- [JustOneAPI: LinkedIn profile post API pricing, 2 plans](https://datacircle.dev/linkedin-person-post-apis/justoneapi/free/llms.txt)
- [JustOneAPI: LinkedIn profile API pricing, 2 plans](https://datacircle.dev/linkedin-profile-apis/justoneapi/free/llms.txt)
- [JustOneAPI: LinkedIn post comment API pricing, 2 plans](https://datacircle.dev/linkedin-post-comment-apis/justoneapi/free/llms.txt)
- [JustOneAPI: TikTok profile API pricing, 2 plans](https://datacircle.dev/tiktok-profile-apis/justoneapi/free/llms.txt)
- [JustOneAPI: TikTok Shop product API pricing, 2 plans](https://datacircle.dev/tiktok-shop-product-apis/justoneapi/free/llms.txt)
- [JustOneAPI: TikTok Shop search API pricing, 2 plans](https://datacircle.dev/tiktok-shop-search-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Weibo post API pricing, 2 plans](https://datacircle.dev/weibo-post-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Weibo user post API pricing, 2 plans](https://datacircle.dev/weibo-user-post-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Xiaohongshu profile API pricing, 2 plans](https://datacircle.dev/xiaohongshu-profile-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Xiaohongshu user note API pricing, 2 plans](https://datacircle.dev/xiaohongshu-user-note-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Zhihu profile API pricing, 2 plans](https://datacircle.dev/zhihu-profile-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Zhihu question answer API pricing, 2 plans](https://datacircle.dev/zhihu-question-answer-apis/justoneapi/free/llms.txt)
- [JustOneAPI: Xiaohongshu note API pricing, 2 plans, GET /api/xiaohongshu/get-note-detail/v1](https://datacircle.dev/xiaohongshu-note-apis/justoneapi/free-trial-get-api-xiaohongshu-get-note-detail-v1/llms.txt)
- [JustOneAPI: Xiaohongshu note API pricing, 2 plans, GET /api/xiaohongshu/get-note-detail/v6](https://datacircle.dev/xiaohongshu-note-apis/justoneapi/free-trial-get-api-xiaohongshu-get-note-detail-v6/llms.txt)
- [JustOneAPI: Instagram profile API pricing, 2 plans, GET /api/instagram/get-user-detail/v1](https://datacircle.dev/instagram-profile-apis/justoneapi/free-trial-get-api-instagram-get-user-detail-v1/llms.txt)
- [JustOneAPI: Instagram profile API pricing, 2 plans, GET /api/instagram/get-user-detail/v2](https://datacircle.dev/instagram-profile-apis/justoneapi/free-trial-get-api-instagram-get-user-detail-v2/llms.txt)

## JustOneAPI: Douyin profile API alternatives

- [Scavio, free](https://datacircle.dev/douyin-profile-apis/scavio/free/llms.txt): $0.00 per 1,000, 100% complete, live
- [SocialCrawl, free](https://datacircle.dev/douyin-profile-apis/socialcrawl/free/llms.txt): $0.00 per 1,000, 100% complete, live
- [DataSpider, $26.90 pack](https://datacircle.dev/douyin-profile-apis/dataspider/26-90-pack/llms.txt): $6.725 per 1,000, 100% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-30.

- https://docs.justoneapi.com/en/api/douyin-tiktok-china/user-profile-v3
- https://docs.justoneapi.com/en/api/linkedin/user-profile-v1
- https://docs.justoneapi.com/en/usage
- https://docs.justoneapi.com/llms.txt
- https://docs.justoneapi.com/openapi/douyin-tiktok-china/user-profile-v3-en.json
- https://justoneapi.com/en
- https://justoneapi.com/en/faq
- https://justoneapi.com/en/terms