# SocialDataX, top-up: Zhihu profile API

> 根据知乎用户主页链接获取公开博主资料，返回基础信息、性别、认证、粉丝数、公开回答数、公开文章数和 IP 属地。

SocialDataX's Zhihu profile API on its Pay as you go plan. It costs $14.956 per 1,000 profiles. It returns all 4 key fields we check: Bio, Photo, Followers, Posts.
CNY 100.00 per 1,000 profiles is $14.956 at the European Central Bank's rate of $0.14956 for CNY 1.
We haven't run a Zhihu profile API benchmark yet.
Half of the 31 plans we rank by price cost $9.99 per 1,000 profiles or less. This plan costs less per 1,000 profiles than 45% of the 31 plans.
[EveryInfra's $500 pack](https://datacircle.dev/zhihu-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/zhihu-profile-apis/socialdatax/top-up
- Get it: https://socialdatax.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zhihu-profile-api-pricing
- Request: `POST https://mcp.socialdatax.com/socialdatax/api/v1/zhihu/user/info`
- API key: with the plan, on https://socialdatax.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zhihu-profile-api-pricing
- Its API docs: https://mcp.socialdatax.com/socialdatax/api/v1/docs/catalog?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zhihu-profile-api-pricing
- Sold by: SocialDataX (https://socialdatax.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zhihu-profile-api-pricing)
- Checked: 2026-11-05

## In the answer

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

## Price

- $ per 1,000 profiles: $14.956
- Per: call
- Billing: pay first

## Charges

- Also pays for: from the same budget: 170 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: 根据知乎用户主页链接获取公开博主资料，返回基础信息、性别、认证、粉丝数、公开回答数、公开文章数和 IP 属地。

## Data

- Keep data: no API terms
- Use data: no API terms

## Rate limit

- Per second: 5

## The call

- You send: profile_url
- Method: POST
- Path: /socialdatax/api/v1/zhihu/user/info

## About the plan

- Plan: Pay as you go
- Who can get it: anyone

## The 14 fields the plan's answer can hold

user ID, name, bio, profile picture, gender, verification label, verified, profile URL, followers, answer count, article count, IP location, credits used, credits remaining

## SocialDataX's plans (1)

- [SocialDataX, top-up](https://datacircle.dev/zhihu-profile-apis/socialdatax/top-up/llms.txt): $14.956 per 1,000, 100% complete

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

- `POST /socialdatax/api/v1/zhihu/user/info`: [SocialDataX, top-up](https://datacircle.dev/zhihu-profile-apis/socialdatax/top-up/llms.txt)

## SocialDataX's APIs (25)

- [SocialDataX: Bilibili profile API pricing, 1 plan](https://datacircle.dev/bilibili-profile-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Bilibili user video API pricing, 1 plan](https://datacircle.dev/bilibili-user-video-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Bilibili video API pricing, 1 plan](https://datacircle.dev/bilibili-video-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: search autocomplete API pricing, 1 plan, POST /socialdatax/api/v1/bilibili/search/suggestions](https://datacircle.dev/search-autocomplete-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-bilibili-search-suggestions/llms.txt)
- [SocialDataX: search autocomplete API pricing, 1 plan, POST /socialdatax/api/v1/douyin/search/suggestions](https://datacircle.dev/search-autocomplete-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-douyin-search-suggestions/llms.txt)
- [SocialDataX: search autocomplete API pricing, 1 plan, POST /socialdatax/api/v1/kuaishou/search/suggestions](https://datacircle.dev/search-autocomplete-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-kuaishou-search-suggestions/llms.txt)
- [SocialDataX: search autocomplete API pricing, 1 plan, POST /socialdatax/api/v1/tiktok/search/suggestions](https://datacircle.dev/search-autocomplete-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-tiktok-search-suggestions/llms.txt)
- [SocialDataX: search autocomplete API pricing, 1 plan, POST /socialdatax/api/v1/weibo/search/suggestions](https://datacircle.dev/search-autocomplete-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-weibo-search-suggestions/llms.txt)
- [SocialDataX: search autocomplete API pricing, 1 plan, POST /socialdatax/api/v1/x/search/suggestions](https://datacircle.dev/search-autocomplete-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-x-search-suggestions/llms.txt)
- [SocialDataX: search autocomplete API pricing, 1 plan, POST /socialdatax/api/v1/xhs/search/suggestions](https://datacircle.dev/search-autocomplete-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-xhs-search-suggestions/llms.txt)
- [SocialDataX: search autocomplete API pricing, 1 plan, POST /socialdatax/api/v1/youtube/search/suggestions](https://datacircle.dev/search-autocomplete-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-youtube-search-suggestions/llms.txt)
- [SocialDataX: search autocomplete API pricing, 1 plan, POST /socialdatax/api/v1/zhihu/search/suggestions](https://datacircle.dev/search-autocomplete-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-zhihu-search-suggestions/llms.txt)
- [SocialDataX: Douyin profile API pricing, 1 plan](https://datacircle.dev/douyin-profile-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Douyin user video API pricing, 1 plan](https://datacircle.dev/douyin-user-video-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Douyin video API pricing, 1 plan](https://datacircle.dev/douyin-video-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Instagram post API pricing, 1 plan](https://datacircle.dev/instagram-post-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Instagram profile API pricing, 1 plan](https://datacircle.dev/instagram-profile-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Kuaishou profile API pricing, 1 plan](https://datacircle.dev/kuaishou-profile-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Kuaishou user video API pricing, 1 plan](https://datacircle.dev/kuaishou-user-video-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Kuaishou video API pricing, 1 plan](https://datacircle.dev/kuaishou-video-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: TikTok profile API pricing, 1 plan](https://datacircle.dev/tiktok-profile-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: TikTok video API pricing, 1 plan](https://datacircle.dev/tiktok-video-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Weibo post API pricing, 1 plan](https://datacircle.dev/weibo-post-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Weibo profile API pricing, 1 plan](https://datacircle.dev/weibo-profile-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Weibo user post API pricing, 1 plan](https://datacircle.dev/weibo-user-post-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: X post API pricing, 1 plan](https://datacircle.dev/x-post-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: X profile API pricing, 1 plan](https://datacircle.dev/x-profile-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Xiaohongshu user note API pricing, 1 plan](https://datacircle.dev/xiaohongshu-user-note-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: YouTube channel API pricing, 1 plan](https://datacircle.dev/youtube-channel-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: YouTube channel video API pricing, 1 plan](https://datacircle.dev/youtube-channel-video-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Zhihu profile API pricing, 1 plan](https://datacircle.dev/zhihu-profile-apis/socialdatax/top-up/llms.txt)
- [SocialDataX: Xiaohongshu note API pricing, 1 plan, POST /socialdatax/api/v1/xhs/note/detail](https://datacircle.dev/xiaohongshu-note-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-xhs-note-detail/llms.txt)
- [SocialDataX: Xiaohongshu note API pricing, 1 plan, POST /socialdatax/api/v1/xhs/pgy/note/detail](https://datacircle.dev/xiaohongshu-note-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-xhs-pgy-note-detail/llms.txt)
- [SocialDataX: Xiaohongshu profile API pricing, 1 plan, POST /socialdatax/api/v1/xhs/user/info](https://datacircle.dev/xiaohongshu-profile-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-xhs-user-info/llms.txt)
- [SocialDataX: Xiaohongshu profile API pricing, 1 plan, POST /socialdatax/api/v1/xhs/pgy/creator/profile](https://datacircle.dev/xiaohongshu-profile-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-xhs-pgy-creator-profile/llms.txt)

## SocialDataX: Zhihu profile API alternatives

- [AnyAPI, top-up from $10](https://datacircle.dev/zhihu-profile-apis/anyapi/top-up-from-10/llms.txt): $1.20 per 1,000, 100% complete
- [DataXAPI, $50 pack](https://datacircle.dev/zhihu-profile-apis/dataxapi/50-pack/llms.txt): $2.00 per 1,000, 100% complete, live
- [RedFox, top-up from CNY 100](https://datacircle.dev/zhihu-profile-apis/redfox/top-up-from-cny-100/llms.txt): $8.974 per 1,000, 75% complete, live
- [InsightSocial, $39 pack](https://datacircle.dev/zhihu-profile-apis/insightsocial/39-pack/llms.txt): $15.60 per 1,000, 100% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

- https://mcp.socialdatax.com/socialdatax/api/v1/docs/catalog?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zhihu-profile-api-pricing
- https://mcp.socialdatax.com/socialdatax/api/v1/docs/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zhihu-profile-api-pricing
- https://socialdatax.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zhihu-profile-api-pricing
- https://socialdatax.com/api-docs/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zhihu-profile-api-pricing
- https://socialdatax.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zhihu-profile-api-pricing