# Integrax, free: Phone validation API

> Valide ate 500 numeros por requisicao. Descubra quais tem WhatsApp ativo, se a linha existe (HLR), operadora e portabilidade. Resultado em segundos, direto no painel ou via API.

Integrax's Free account plan for the phone validation API costs $0.00 per 1,000 phones. We check each provider's docs for 9 fields. Integrax's docs list 2: Number, Carrier.
We haven't run Integrax through [our phone validation API benchmark](https://datacircle.dev/best-phone-validation-api.txt) yet.
This plan is free. We rank 1,340 plans for phone validation APIs by price. Half the plans cost $2.923 or less per 1,000 phones. [298 phone validation API plans on our price sheet are free.](https://datacircle.dev/best-phone-validation-api.txt) [Trestle](https://datacircle.dev/validate-phone-apis/trestle/free/llms.txt) has a free plan with 25 calls in total. Trestle is the best phone validation API in our benchmark.
[Linq's $260 monthly plan](https://datacircle.dev/validate-phone-apis/linq/260-monthly-pro-post-v3-capability-check-imessage/llms.txt) is the cheapest paid plan per 1,000 phones. Linq's phone validation API costs nothing beyond the plan price. [Keyronne's pay-as-you-go plan](https://datacircle.dev/validate-phone-apis/keyronne/pay-as-you-go/llms.txt) costs the least for 10,000 phones a month: $0.20.
[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), [Signal House](https://datacircle.dev/validate-phone-apis/signal-house/top-up-from-10/llms.txt) and [Data247](https://datacircle.dev/validate-phone-apis/data247/12-pack-membership-get-v3-0-verify247-phone/llms.txt) are the best phone validation API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-phone-apis/integrax/free
- [Phone validation API in 2026: the best of 70+ compared](https://datacircle.dev/best-phone-validation-api.txt)
- Get it: https://www.integrax.lat/en/precos?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Request: `POST https://sms.aresfun.com/v1/integration/{TOKEN}/consult-phone`
- API key: with the plan, on https://www.integrax.lat/en/precos?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Its API docs: https://www.integrax.lat/en/ferramentas/validador?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- Sold by: Integrax (https://integrax.lat?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing)
- Checked: 2026-11-11

## In the answer

- Completeness: 22%
- Number: ✓
- Carrier: ✓

## Price

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

## Aggregators

- Aggregators: none

## Not found

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

## In their words

- Their pitch: Valide ate 500 numeros por requisicao. Descubra quais tem WhatsApp ativo, se a linha existe (HLR), operadora e portabilidade. Resultado em segundos, direto no painel ou via API.

## Data

- Freshness: live
- What it checks: carrier, line in service, messaging apps
- Keep data: no limit
- Use data: Ao utilizar a Plataforma, o Usuário se compromete a cumprir todas as leis e regulamentações aplicáveis, incluindo, mas não se limitando a, legislação de proteção de dados (LGPD, GDPR), regulamentação de telecomunicações (Anatel) e leis anti-spam. É expressamente proibido utilizar a Plataforma para: Enviar mensagens não solicitadas (spam), incluindo mensagens comerciais sem consentimento prévio do destinatário, Transmitir conteúdo ilegal, difamatório, obsceno, ameaçador, discriminatório ou que viole direitos de terceiros, Praticar phishing, engenharia social ou qualquer forma de fraude digital, Enviar conteúdo malicioso, incluindo vírus, malware ou links para sites fraudulentos, Violar regulamentações locais ou internacionais de telecomunicações, Realizar engenharia reversa, descompilar ou tentar extrair o código-fonte da Plataforma, Sobrecarregar intencionalmente a infraestrutura da Plataforma ou interferir em seu funcionamento, Revender, sublicenciar ou redistribuir os serviços sem autorização expressa por escrito.

## Plan

- Pay: $0

## Speed

- Answer: in the call

## The call

- You send: phones
- Method: POST
- Path: /v1/integration/{TOKEN}/consult-phone

## About the plan

- Plan: Free account
- Who can get it: legal entities and individuals over 18 with an account

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

phone number, WhatsApp, carrier, cost per number, total cost

## Integrax's plans (2)

- [Integrax, free](https://datacircle.dev/validate-phone-apis/integrax/free/llms.txt): $0.00 per 1,000, 22% complete, live
- [Integrax, top-up](https://datacircle.dev/validate-phone-apis/integrax/top-up/llms.txt): 22% complete, live

## Integrax's calls (1)

- `POST /v1/integration/{TOKEN}/consult-phone`: [Integrax, free](https://datacircle.dev/validate-phone-apis/integrax/free/llms.txt)

## Integrax's APIs (1)

- [Integrax Phone validation API pricing, 2 plans](https://datacircle.dev/validate-phone-apis/integrax/free/llms.txt)

## Integrax: phone validation API alternatives

[Integrax alternatives: other phone validation API providers by price](https://datacircle.dev/integrax-alternatives.txt)

We list other providers' plans closest to this plan in price per 1,000 phones. Each plan in the list gives live data.

- [Signal House, free](https://datacircle.dev/validate-phone-apis/signal-house/free/llms.txt): $0.00 per 1,000, 44% complete, live
- [Foxentry, free trial, POST /phone/validate, Validate phone number (extended)](https://datacircle.dev/validate-phone-apis/foxentry/free-trial-post-phone-validate-validate-phone-number-extended/llms.txt): $0.00 per 1,000, 56% complete, live
- [HLR Lookups, free, 100 free lookups, POST /hlr-lookups](https://datacircle.dev/validate-phone-apis/hlr-lookups/free-100-free-lookups-post-hlr-lookups/llms.txt): $0.00 per 1,000, 56% complete, live
- [seven.io, free test credit, GET /api/lookup/hlr](https://datacircle.dev/validate-phone-apis/seven-io/free-test-credit-get-api-lookup-hlr/llms.txt): $0.00 per 1,000, 78% complete, live
- [Infobip, free](https://datacircle.dev/validate-phone-apis/infobip/free/llms.txt): $0.00 per 1,000, 56% 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 2026-11-11.

- https://www.integrax.lat/en?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.integrax.lat/en/ferramentas?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.integrax.lat/en/ferramentas/validador?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.integrax.lat/en/legal/termos?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.integrax.lat/en/playground?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.integrax.lat/en/precos?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing
- https://www.integrax.lat/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-validation-api-pricing