# Woowa, $14 monthly: WhatsApp number check API

> Woowa adalah whatsapp Serverless API yang berfungsi untuk mengirimkan pesan Instant Messaging otomatis

Woowa's Woowa Eco plan lets you call the WhatsApp number check API. We check each provider's docs for 6 fields. Woowa's docs list 1: On WhatsApp.
You pay $14 a month for as many calls as you like.
We haven't run a WhatsApp number check API benchmark yet.
This plan costs $14 a month. 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/woowa/14-monthly
- Get it: https://woo-wa.com/add-new-license/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- Request: `POST https://notifapi.com/check_number`
- API key: with the plan, on https://woo-wa.com/add-new-license/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- Its API docs: https://api.woo-wa.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- Sold by: Woowa (https://woo-wa.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 17%
- On WhatsApp: ✓

## Price

- $ per 1,000 phones: no limit
- Per: call
- Billing: monthly
- $ a month: $14

## Charges

- Also pays for: send_message · async_send_message · send_file_url · async_send_file_url · send_image_url · async_send_image_url · send_message_group_id · async_send_message_group_id · send_file_url_group_id · async_send_file_url_group_id · send_image_url_group_id · async_send_image_url_group_id · get_group_id · getGroupMember · scheduler · sch_check · sch_remove · get_key · info · qr_status · generate_qr · generate_qr_link · report_json · status_msg_id · upload · upload base64 · logout · set · get · unset

## Not found

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

## In their words

- Their pitch: Woowa adalah whatsapp Serverless API yang berfungsi untuk mengirimkan pesan Instant Messaging otomatis

## Data

- What it checks: messaging apps
- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $14
- Enough for: no limit

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: phone_no
- Method: POST
- Path: /check_number

## About the plan

- Plan: Woowa Eco
- Who can get it: anyone

## The only field the plan's answer can hold

registered on WhatsApp

## Woowa's plans (1)

- [Woowa, $14 monthly](https://datacircle.dev/check-whatsapp-apis/woowa/14-monthly/llms.txt): no limit, 17% complete

## Woowa's calls (1)

- `POST /check_number`: [Woowa, $14 monthly](https://datacircle.dev/check-whatsapp-apis/woowa/14-monthly/llms.txt)

## Woowa's APIs (1)

- [Woowa WhatsApp number check API pricing, 1 plan](https://datacircle.dev/check-whatsapp-apis/woowa/14-monthly/llms.txt)

## Woowa: WhatsApp number check API alternatives

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

We list other providers' plans billed monthly.

- [Wassenger, $39.90 monthly](https://datacircle.dev/check-whatsapp-apis/wassenger/39-90-monthly/llms.txt): 67% complete, 7 days
- [WSAPI, $5 monthly, Single Instance, GET /users/{phone}/check](https://datacircle.dev/check-whatsapp-apis/wsapi/5-monthly-single-instance-get-users-phone-check/llms.txt): 17% complete, live
- [Fonnte, $2.50 monthly](https://datacircle.dev/check-whatsapp-apis/fonnte/2-50-monthly/llms.txt): 17% complete, live
- [MegaAPI, R$69.90 monthly](https://datacircle.dev/check-whatsapp-apis/megaapi/r-69-90-monthly/llms.txt): 17% complete, live
- [Periskope, $35 monthly](https://datacircle.dev/check-whatsapp-apis/periskope/35-monthly/llms.txt): 17% complete, live
- [WaAPI, $10 monthly](https://datacircle.dev/check-whatsapp-apis/waapi/10-monthly/llms.txt): no limit, 17% 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 2026-11-09.

- https://api.woo-wa.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- https://woo-wa.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- https://woo-wa.com/add-new-license/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing
- https://woo-wa.com/api-documentation/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=whatsapp-number-check-api-pricing