# ALAPI, top-up: Phone validation API

> 通过手机号码查询其在网活跃度，返回包括空号、实号、停机、库无、沉默号、风险号等状态

ALAPI's phone validation API on its Pay per call plan. It costs $0.269 per 1,000 phones. ALAPI's docs list 4 of the 9 fields on our checklist: Number, Validity, Carrier, Place.
CNY 1.80 per 1,000 phones is $0.269 at the European Central Bank's rate of $0.14956 for CNY 1.
We haven't run ALAPI through [our phone validation API benchmark](https://datacircle.dev/best-phone-validation-api.txt) yet.
Half of the 1,106 plans we rank by price cost $2.991 per 1,000 phones or less. This plan costs less per 1,000 phones than 85% of the 1,106 plans.
[GuGuData's CNY 124 (about $19) monthly plan](https://datacircle.dev/validate-phone-apis/gugudata/cny-124-monthly/llms.txt) is the cheapest paid plan per 1,000 phones. GuGuData's CNY 124 (about $19) monthly plan charges nothing per call. You get as many phones as GuGuData's rate limit allows.
[Trestle](https://datacircle.dev/validate-phone-apis/trestle/top-up-from-10-self-serve-pay-as-you-go-get-3-0-phone-intel-phone-validation-api/llms.txt), [Data247](https://datacircle.dev/validate-phone-apis/data247/12-pack-membership-get-v3-0-verify247-phone/llms.txt) and [Abstract API](https://datacircle.dev/validate-phone-apis/abstract-api/19-monthly-starter-5000-requests-month/llms.txt) are the best phone validation API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-phone-apis/alapi/top-up
- [Phone validation API: the best of 40+ providers compared](https://datacircle.dev/best-phone-validation-api.txt)
- Get it: https://www.alapi.cn/vip?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Request: `POST https://v3.alapi.cn/api/phonecheck`
- API key: with the plan, on https://www.alapi.cn/vip?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Its API docs: https://www.alapi.cn/api/46/api_document?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Sold by: ALAPI (https://www.alapi.cn?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 44%
- Number: ✓
- Validity: ✓
- Carrier: ✓
- Place: ✓

## Price

- $ per 1,000 phones: $0.269
- Per: call
- Billing: pay first

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: 通过手机号码查询其在网活跃度，返回包括空号、实号、停机、库无、沉默号、风险号等状态

## Data

- What it checks: carrier, line in service
- Keep data: no API terms
- Use data: no API terms

## Rate limit

- Batch: 50

## Speed

- Answer: in the call

## The call

- You send: mobiles
- Method: POST
- Path: /api/phonecheck

## About the plan

- Plan: Pay per call
- Who can get it: anyone who signs up

## The 5 fields the plan's answer can hold

phone number, region, carrier, status code, line status

## ALAPI's plans (1)

- [ALAPI, top-up](https://datacircle.dev/validate-phone-apis/alapi/top-up/llms.txt): $0.269 per 1,000, 44% complete

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

- `POST /api/phonecheck`: [ALAPI, top-up](https://datacircle.dev/validate-phone-apis/alapi/top-up/llms.txt)

## ALAPI's APIs (6)

- [ALAPI: domain WHOIS API pricing, 2 plans](https://datacircle.dev/domain-whois-apis/alapi/free/llms.txt)
- [ALAPI: phone validation API pricing, 1 plan](https://datacircle.dev/validate-phone-apis/alapi/top-up/llms.txt)
- [ALAPI: Bilibili video API pricing, 3 plans](https://datacircle.dev/bilibili-video-apis/alapi/cny-10-monthly/llms.txt)
- [ALAPI: Douyin video API pricing, 3 plans](https://datacircle.dev/douyin-video-apis/alapi/cny-10-monthly/llms.txt)
- [ALAPI: Kuaishou video API pricing, 3 plans](https://datacircle.dev/kuaishou-video-apis/alapi/cny-10-monthly/llms.txt)
- [ALAPI: Xiaohongshu note API pricing, 3 plans](https://datacircle.dev/xiaohongshu-note-apis/alapi/cny-10-monthly/llms.txt)

## ALAPI: phone validation API alternatives

- [APIFreaks, $200 pack, One-Off 1,500,000 credits, POST /phone/validation](https://datacircle.dev/validate-phone-apis/apifreaks/200-pack-one-off-1500000-credits-post-phone-validation/llms.txt): $0.267 per 1,000, 67% complete, stored
- [DomScan, $269 pack, 1,000,000 credits, POST /v1/phone/validate](https://datacircle.dev/validate-phone-apis/domscan/269-pack-1000000-credits-post-v1-phone-validate/llms.txt): $0.269 per 1,000, 67% complete, stored
- [ZelNum, $200 pack, Pay as you go, $200 top-up, POST /detect, Amazon Number Checker](https://datacircle.dev/validate-phone-apis/zelnum/200-pack-pay-as-you-go-200-top-up-post-detect-amazon-number-checker/llms.txt): $0.273 per 1,000, 11% complete
- [Veriphone, $699 pack, 2,500,000 credits, GET /v3/verify, /v3/verify](https://datacircle.dev/validate-phone-apis/veriphone/699-pack-2500000-credits-get-v3-verify-v3-verify/llms.txt): $0.28 per 1,000, 78% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

- https://v3.alapi.cn/openapi/46.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.alapi.cn?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.alapi.cn/api/46/openapi?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.alapi.cn/explore?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.alapi.cn/vip?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing