# Wablas, free: WhatsApp number check API

> WABLAS provides an HTTP API for businesses and developers to send and receive WhatsApp messages, manage contacts, and automate customer communication.

Wablas' Free Trial Package plan for the WhatsApp number check API costs $0.00 per 1,000 phones. We check each provider's docs for 6 fields: On WhatsApp, Business account, WhatsApp profile, WhatsApp ID and 2 more. Wablas' docs list none of the 6.
We haven't run a WhatsApp number check API benchmark yet.
This plan is free. We rank 99 plans for WhatsApp number check APIs by price. Half the plans cost $3.20 or less per 1,000 phones.
[ZelNum's $500 pack](https://datacircle.dev/check-whatsapp-apis/zelnum/500-pack-pay-as-you-go-500-top-up-post-detect/llms.txt) costs the least per 1,000 phones: $0.043. [Wawp's €39 yearly plan](https://datacircle.dev/check-whatsapp-apis/wawp/39-yearly/llms.txt) costs the least for 10,000 phones a month: about $3.66.

- This page: https://datacircle.dev/check-whatsapp-apis/wablas/free
- Get it: https://wablas.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- Request: `GET https://phone.wablas.com/check-phone-number?phones={phones}`
- API key: with the plan, on https://wablas.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- Its API docs: https://wablas.com/documentation/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- Sold by: Wablas (https://wablas.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing)
- Checked: 2026-11-02

## In the answer

- Completeness: 0%

## Price

- $ per 1,000 phones: $0.00
- Billing: free

## Charges

- Also pays for: Single Send Text · Multiple Send Location · Multiple Send List · Multiple Send Link with Preview

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: WABLAS provides an HTTP API for businesses and developers to send and receive WhatsApp messages, manage contacts, and automate customer communication.

## Data

- What it checks: messaging apps
- Keep data: no limit
- Use data: Wablas does not allow use for pornography, gambling, violence and other harmful content.

## Plan

- Pay: $0

## Speed

- Answer: in the call

## The call

- You send: phones, url header "https://wablas.com"
- Method: GET
- Path: /check-phone-number?phones={phones}

## About the plan

- Plan: Free Trial Package
- Who can get it: anyone with a verified Wablas account

## The 2 fields the plan's answer can hold

input, status

## Wablas' plans (22)

- [Wablas, free](https://datacircle.dev/check-whatsapp-apis/wablas/free/llms.txt): $0.00 per 1,000, 0% complete
- [Wablas, $2 monthly](https://datacircle.dev/check-whatsapp-apis/wablas/2-monthly/llms.txt): 0% complete
- [Wablas, $3 monthly](https://datacircle.dev/check-whatsapp-apis/wablas/3-monthly/llms.txt): 0% complete
- [Wablas, $5 monthly](https://datacircle.dev/check-whatsapp-apis/wablas/5-monthly/llms.txt): 0% complete
- [Wablas, $6 monthly](https://datacircle.dev/check-whatsapp-apis/wablas/6-monthly/llms.txt): 0% complete
- [Wablas, $8 monthly](https://datacircle.dev/check-whatsapp-apis/wablas/8-monthly/llms.txt): 0% complete
- [Wablas, $9 monthly](https://datacircle.dev/check-whatsapp-apis/wablas/9-monthly/llms.txt): 0% complete
- [Wablas, $8.10 quarterly](https://datacircle.dev/check-whatsapp-apis/wablas/8-10-quarterly/llms.txt): 0% complete
- [Wablas, $13.50 quarterly](https://datacircle.dev/check-whatsapp-apis/wablas/13-50-quarterly/llms.txt): 0% complete
- [Wablas, $16.20 quarterly](https://datacircle.dev/check-whatsapp-apis/wablas/16-20-quarterly/llms.txt): 0% complete
- [Wablas, $21.60 quarterly](https://datacircle.dev/check-whatsapp-apis/wablas/21-60-quarterly/llms.txt): 0% complete
- [Wablas, $24.30 quarterly](https://datacircle.dev/check-whatsapp-apis/wablas/24-30-quarterly/llms.txt): 0% complete
- [Wablas, $13.50 half-yearly](https://datacircle.dev/check-whatsapp-apis/wablas/13-50-half-yearly/llms.txt): 0% complete
- [Wablas, $22.50 half-yearly](https://datacircle.dev/check-whatsapp-apis/wablas/22-50-half-yearly/llms.txt): 0% complete
- [Wablas, $27 half-yearly](https://datacircle.dev/check-whatsapp-apis/wablas/27-half-yearly/llms.txt): 0% complete
- [Wablas, $36 half-yearly](https://datacircle.dev/check-whatsapp-apis/wablas/36-half-yearly/llms.txt): 0% complete
- [Wablas, $40.50 half-yearly](https://datacircle.dev/check-whatsapp-apis/wablas/40-50-half-yearly/llms.txt): 0% complete
- [Wablas, $19.80 yearly](https://datacircle.dev/check-whatsapp-apis/wablas/19-80-yearly/llms.txt): 0% complete
- [Wablas, $33 yearly](https://datacircle.dev/check-whatsapp-apis/wablas/33-yearly/llms.txt): 0% complete
- [Wablas, $39.60 yearly](https://datacircle.dev/check-whatsapp-apis/wablas/39-60-yearly/llms.txt): 0% complete
- [Wablas, $52.80 yearly](https://datacircle.dev/check-whatsapp-apis/wablas/52-80-yearly/llms.txt): 0% complete
- [Wablas, $59.40 yearly](https://datacircle.dev/check-whatsapp-apis/wablas/59-40-yearly/llms.txt): 0% complete

## Wablas' calls (1)

- `GET /check-phone-number?phones={phones}`: [Wablas, free](https://datacircle.dev/check-whatsapp-apis/wablas/free/llms.txt)

## Wablas' APIs (1)

- [Wablas WhatsApp number check API pricing, 22 plans](https://datacircle.dev/check-whatsapp-apis/wablas/free/llms.txt)

## Wablas: WhatsApp number check API alternatives

[Wablas alternatives: other WhatsApp number check API providers by price](https://datacircle.dev/wablas-alternatives.txt)

We list other providers' plans closest to this plan in price per 1,000 phones.

- [Wappi, free trial, 5 days, GET /api/sync/contact/info](https://datacircle.dev/check-whatsapp-apis/wappi/free-trial-5-days-get-api-sync-contact-info/llms.txt): $0.00 per 1,000, 67% complete, live
- [WasapFlow, free](https://datacircle.dev/check-whatsapp-apis/wasapflow/free/llms.txt): $0.00 per 1,000, 33% complete
- [Wawp, free](https://datacircle.dev/check-whatsapp-apis/wawp/free/llms.txt): $0.00 per 1,000, 33% complete, live
- [WasenderAPI, free](https://datacircle.dev/check-whatsapp-apis/wasenderapi/free/llms.txt): $0.00 per 1,000, 17% complete, live
- [UltraMsg, free](https://datacircle.dev/check-whatsapp-apis/ultramsg/free/llms.txt): $0.00 per 1,000, 0% complete, 3 days

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

- https://wablas.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- https://wablas.com/documentation/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- https://wablas.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- https://wablas.com/privacy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing