# SocialDataX, top-up, Pay as you go, POST /socialdatax/api/v1/xhs/search/suggestions: Search autocomplete API

> 按搜索词读取候选搜索建议，返回建议文本、搜索目标和补充说明。

SocialDataX's search autocomplete API on its Pay as you go plan. It costs $14.956 per 1,000 queries. It returns 1 of the 4 key fields we check: Description.
CNY 100.00 per 1,000 queries is $14.956 at the European Central Bank's rate of $0.14956 for CNY 1.
We haven't run SocialDataX through [our search autocomplete API benchmark](https://datacircle.dev/best-search-autocomplete-api.txt) yet.
Half of the 183 plans we rank by price cost $0.704 per 1,000 queries or less. This plan costs less per 1,000 queries than 10% of the 183 plans.
[Zapi's Rp399,000 monthly plan](https://datacircle.dev/search-autocomplete-apis/zapi/rp399000-monthly/llms.txt) costs the least per 1,000 queries: $0.022.
[SERPHouse](https://datacircle.dev/search-autocomplete-apis/serphouse/49-99-monthly/llms.txt), [Litescrape](https://datacircle.dev/search-autocomplete-apis/litescrape/top-up-from-10/llms.txt) and [Autom](https://datacircle.dev/search-autocomplete-apis/autom/50-pack/llms.txt) are the best search autocomplete API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/search-autocomplete-apis/socialdatax/top-up-pay-as-you-go-post-socialdatax-api-v1-xhs-search-suggestions
- [Search autocomplete API: the 3 best providers compared](https://datacircle.dev/best-search-autocomplete-api.txt)
- Get it: https://socialdatax.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=search-autocomplete-api-pricing
- Request: `POST https://mcp.socialdatax.com/socialdatax/api/v1/xhs/search/suggestions`
- API key: with the plan, on https://socialdatax.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=search-autocomplete-api-pricing
- Its API docs: https://mcp.socialdatax.com/socialdatax/api/v1/docs/catalog?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=search-autocomplete-api-pricing
- Sold by: SocialDataX (https://socialdatax.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=search-autocomplete-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 25%
- Description: ✓

## Price

- $ per 1,000 queries: $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: 按搜索词读取候选搜索建议，返回建议文本、搜索目标和补充说明。

## Data

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

## Rate limit

- Per second: 5
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: keyword
- Method: POST
- Path: /socialdatax/api/v1/xhs/search/suggestions

## About the plan

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

## The 3 fields the plan's answer can hold

suggestion query, search target, suggestion description

## SocialDataX's plans (1)

- [SocialDataX, top-up, Pay as you go, 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): $14.956 per 1,000, 25% complete

## SocialDataX's calls for this API (9)

- `POST /socialdatax/api/v1/bilibili/search/suggestions`: [SocialDataX, top-up, Pay as you go, 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)
- `POST /socialdatax/api/v1/douyin/search/suggestions`: [SocialDataX, top-up, Pay as you go, 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)
- `POST /socialdatax/api/v1/kuaishou/search/suggestions`: [SocialDataX, top-up, Pay as you go, 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)
- `POST /socialdatax/api/v1/tiktok/search/suggestions`: [SocialDataX, top-up, Pay as you go, 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)
- `POST /socialdatax/api/v1/weibo/search/suggestions`: [SocialDataX, top-up, Pay as you go, 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)
- `POST /socialdatax/api/v1/x/search/suggestions`: [SocialDataX, top-up, Pay as you go, 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)
- `POST /socialdatax/api/v1/xhs/search/suggestions`: [SocialDataX, top-up, Pay as you go, 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)
- `POST /socialdatax/api/v1/youtube/search/suggestions`: [SocialDataX, top-up, Pay as you go, 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)
- `POST /socialdatax/api/v1/zhihu/search/suggestions`: [SocialDataX, top-up, Pay as you go, 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'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/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: 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: search autocomplete API alternatives

- [KeywordsPeopleUse, $299 monthly](https://datacircle.dev/search-autocomplete-apis/keywordspeopleuse/299-monthly/llms.txt): $9.967 per 1,000, 0% complete
- [YepAPI, top-up](https://datacircle.dev/search-autocomplete-apis/yepapi/top-up/llms.txt): $10.00 per 1,000, 50% complete
- [UnifAPI, top-up, Starter top-up](https://datacircle.dev/search-autocomplete-apis/unifapi/top-up-starter-top-up/llms.txt): $10.00 per 1,000, 25% complete, live
- [SerpWow, $155 monthly](https://datacircle.dev/search-autocomplete-apis/serpwow/155-monthly/llms.txt): $15.50 per 1,000, 0% 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 2026-11-05.

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