# UAPI, free, Visitor free credits: Web scraping API

> Want to convert webpage content to clean Markdown text? This async endpoint handles it, especially suitable for large or complex webpages.

UAPI's Visitor free credits plan for the web scraping API costs $0.00 per 1,000 pages. We check each provider's docs for 7 fields. UAPI's docs list 1: Markdown.
We haven't run UAPI through [our web scraping API benchmark](https://datacircle.dev/best-web-scraping-api.txt) yet.
This plan is free. We rank 3,055 plans for web scraping APIs by price. Half the plans cost $2.00 or less per 1,000 pages. [See the best free web scraping API plan.](https://datacircle.dev/best-web-scraping-api.txt)
[LinkPreview's $25 monthly plan](https://datacircle.dev/web-scraping-apis/linkpreview/25-monthly/llms.txt) is the cheapest paid plan per 1,000 pages. LinkPreview's web scraping API costs nothing beyond the plan price. [Spider Cloud's Pay as you go plan](https://datacircle.dev/web-scraping-apis/spider-cloud/top-up-from-1-pay-as-you-go-post-scrape-scrape/llms.txt) costs the least for 10,000 pages a month: $1.00.
[Scrappey](https://datacircle.dev/web-scraping-apis/scrappey/top-up-pay-as-you-go-post-api-v1-direct-request/llms.txt), [WebScraping.AI](https://datacircle.dev/web-scraping-apis/webscraping-ai/29-monthly-personal-get-html-get-page-html-datacenter-proxy-no-js-rendering/llms.txt) and [APIFreaks](https://datacircle.dev/web-scraping-apis/apifreaks/50-monthly-monthly-600000-credits-post-scraping-web-scraper-api/llms.txt) are the best web scraping API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/web-scraping-apis/uapi/free-visitor-free-credits
- [Web scraping API: best scraper providers compared](https://datacircle.dev/best-web-scraping-api.txt)
- Get it: https://uapis.cn/en/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing
- Request: `POST https://uapis.cn/api/v1/web/tomarkdown/async`
- API key: not needed
- Its API docs: https://uapis.cn/en/docs/api-reference/post-web-tomarkdown-async?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing
- Sold by: UAPI (https://uapis.cn?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 14%
- Markdown: ✓

## Price

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

## Charges

- Also pays for: from the same budget: 78 other calls

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Want to convert webpage content to clean Markdown text? This async endpoint handles it, especially suitable for large or complex webpages.

## Data

- Keep data: no limit
- Use data: 禁止非法利用： 您不得利用UAPI提供的接口从事任何非法用途或不正当竞争行为。例如，不得利用接口获取的数据进行钓鱼、垃圾邮件发送、网络攻击等 [...] 禁止商业牟利行为： [...] 平台接口仅供您自用或在您的应用中使用，未经我们书面许可，您不得将本服务进行再出售或提供给未经授权的第三方使用。[...] 允许的使用场景： [...] 您可以在您的商业产品中使用UAPI获取的数据，但需合理标注数据来源 [...] 禁止的使用场景： 禁止直接将UAPI接口重新包装后，作为您自己的收费接口或收费服务对外提供 [...] 禁止将UAPI能力作为您产品中的直接转售内容，向第三方再次销售、分发或开放 [...] 此外，如果您在您的产品或服务中使用了UAPI的数据或功能，应当以合理方式注明来源，不得歪曲或抹去数据中的版权标识。

## Plan

- Pay: $0
- You get: 1,500 credits a month
- Enough for: 375 calls a month
- Expires: resets on the 1st of each month

## Rate limit

- Per second: 4
- Batch: 1

## Speed

- Answer: by polling

## The call

- You send: url
- Method: POST
- Path: /api/v1/web/tomarkdown/async

## About the plan

- Plan: Visitor free credits
- Who can get it: anyone, with no sign-up (the quota is counted per IP address)

## The 11 fields the plan's answer can hold

task ID, status, URL, progress, created at, started at, completed at, elapsed time, duration, Markdown, size

## UAPI's plans (5)

- [UAPI, free, Visitor free credits](https://datacircle.dev/web-scraping-apis/uapi/free-visitor-free-credits/llms.txt): $0.00 per 1,000, 14% complete
- [UAPI, free, Signed-in free credits](https://datacircle.dev/web-scraping-apis/uapi/free-signed-in-free-credits/llms.txt): $0.00 per 1,000, 14% complete
- [UAPI, CNY 4.90 pack](https://datacircle.dev/web-scraping-apis/uapi/cny-4-90-pack/llms.txt): $0.147 per 1,000, 14% complete
- [UAPI, CNY 24.90 pack](https://datacircle.dev/web-scraping-apis/uapi/cny-24-90-pack/llms.txt): $0.149 per 1,000, 14% complete
- [UAPI, CNY 49.90 pack](https://datacircle.dev/web-scraping-apis/uapi/cny-49-90-pack/llms.txt): $0.119 per 1,000, 14% complete

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

- `POST /api/v1/web/tomarkdown/async`: [UAPI, free, Visitor free credits](https://datacircle.dev/web-scraping-apis/uapi/free-visitor-free-credits/llms.txt)

## UAPI's APIs (10)

- [UAPI: Bilibili profile API pricing, 5 plans](https://datacircle.dev/bilibili-profile-apis/uapi/free-visitor-free-credits/llms.txt)
- [UAPI: Bilibili user video API pricing, 5 plans](https://datacircle.dev/bilibili-user-video-apis/uapi/free-visitor-free-credits/llms.txt)
- [UAPI: Bilibili video API pricing, 5 plans](https://datacircle.dev/bilibili-video-apis/uapi/free-visitor-free-credits/llms.txt)
- [UAPI: GitHub profile API pricing, 5 plans](https://datacircle.dev/github-profile-apis/uapi/free-visitor-free-credits/llms.txt)
- [UAPI: GitHub repository API pricing, 5 plans](https://datacircle.dev/github-repository-apis/uapi/free-visitor-free-credits/llms.txt)
- [UAPI: domain WHOIS API pricing, 5 plans](https://datacircle.dev/domain-whois-apis/uapi/free-visitor-free-credits/llms.txt)
- [UAPI: IP company lookup API pricing, 5 plans](https://datacircle.dev/ip-company-lookup-apis/uapi/free-visitor-free-credits/llms.txt)
- [UAPI: phone validation API pricing, 5 plans](https://datacircle.dev/validate-phone-apis/uapi/free-visitor-free-credits/llms.txt)
- [UAPI: web scraping API pricing, 5 plans](https://datacircle.dev/web-scraping-apis/uapi/free-visitor-free-credits/llms.txt)
- [UAPI: web search API pricing, 5 plans](https://datacircle.dev/web-search-apis/uapi/free-visitor-free-credits/llms.txt)

## UAPI: web scraping API alternatives

- [UnSearch, free](https://datacircle.dev/web-scraping-apis/unsearch/free/llms.txt): $0.00 per 1,000, 29% complete
- [HasData, $119 monthly, Basic, POST /scrape/web, Web Scraping API](https://datacircle.dev/web-scraping-apis/hasdata/119-monthly-basic-post-scrape-web-web-scraping-api/llms.txt): $0.119 per 1,000, 71% complete, live
- [Ujeebu, $119 monthly, Growth, GET /scrape, Scrape, rotating proxy, without JS](https://datacircle.dev/web-scraping-apis/ujeebu/119-monthly-growth-get-scrape-scrape-rotating-proxy-without-js/llms.txt): $0.119 per 1,000, 14% complete, live
- [Syphoon, $144 yearly](https://datacircle.dev/web-scraping-apis/syphoon/144-yearly/llms.txt): $0.12 per 1,000, 14% complete, live
- [Scrapingdog, $240,000 yearly, Titan Elite, GET /scrape, Web Scraping API](https://datacircle.dev/web-scraping-apis/scrapingdog/240000-yearly-titan-elite-get-scrape-web-scraping-api/llms.txt): $0.120 per 1,000, 14% 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 2026-11-09.

- https://uapis.cn/en/docs/api-reference/faq?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing
- https://uapis.cn/en/docs/api-reference/post-web-tomarkdown-async?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing
- https://uapis.cn/en/docs/getting-started/fair-use-and-rate-limiting?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing
- https://uapis.cn/en/docs/getting-started/privacy-policy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing
- https://uapis.cn/en/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing
- https://uapis.cn/index.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing
- https://uapis.cn/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing
- https://uapis.cn/pricing.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-scraping-api-pricing