# API Full, top-up, Pré-pago, POST /api/cnpj: Business verification API

> Pesquise pelo CNPJ e receba os dados da empresa.

API Full's business verification API on its Pré-pago plan. It costs $11.804 per 1,000 companies. API Full's docs list none of the 11 key fields we check: Registered name, Entity number, Tax ID, Entity type and 7 more.
R$60.00 per 1,000 companies is $11.804 at the European Central Bank's rate of $0.19674 for R$1.
We haven't run API Full through [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt) yet.
Half of the 903 plans we rank by price cost $7.895 per 1,000 companies or less. This plan costs less per 1,000 companies than 40% of the 903 plans.
[CharityAPI's $15 monthly plan](https://datacircle.dev/business-verification-apis/charityapi/15-monthly-paid-get-api-organizations-ein/llms.txt) is the cheapest paid plan per 1,000 companies. CharityAPI's plan covers companies in the United States only. CharityAPI's $15 monthly plan charges nothing per call. You get as many companies as CharityAPI's rate limit allows.
[Scoris's €19 pack](https://datacircle.dev/business-verification-apis/scoris/19-pack/llms.txt) covers any number of companies in 8 countries only. Scoris's €19 pack costs more up front than CharityAPI's $15 monthly plan.
[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt), [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50/llms.txt) and [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/249-monthly/llms.txt) are the best business verification API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/business-verification-apis/api-full/top-up-pre-pago-post-api-cnpj
- [Business verification API: the 12 best providers compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://app.apifull.com.br/proposta/proposta-comercial-api-full-a7fa2787?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `POST https://api.apifull.com.br/api/cnpj`
- API key: with the plan, on https://app.apifull.com.br/proposta/proposta-comercial-api-full-a7fa2787?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Its API docs: https://doc.apifull.com.br/reference?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Sold by: API Full (https://apifull.com.br?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 0%

## Price

- $ per 1,000 companies: $11.804
- Per: call
- Billing: pay first

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 223 other calls

## In their words

- Their pitch: Pesquise pelo CNPJ e receba os dados da empresa.

## Data

- Countries: Brazil
- Keep data: no limit
- Use data: 1.3. O serviço não pode ser utilizado para atividades ilegais, antiéticas, ou para realizar qualquer tipo de atividade de fraude, roubo de identidade, invasão de privacidade, ou qualquer outra ação que viole leis de proteção de dados, como a LGPD.

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: link "cnpj", cnpj
- Method: POST
- Path: /api/cnpj

## About the plan

- Plan: Pré-pago
- Who can get it: anyone

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

company data

## API Full's plans (1)

- [API Full, top-up, Pré-pago, POST /api/cnpj](https://datacircle.dev/business-verification-apis/api-full/top-up-pre-pago-post-api-cnpj/llms.txt): $11.804 per 1,000, 0% complete

## API Full's calls for this API (2)

- `POST /api/cnpj`: [API Full, top-up, Pré-pago, POST /api/cnpj](https://datacircle.dev/business-verification-apis/api-full/top-up-pre-pago-post-api-cnpj/llms.txt)
- `POST /api/pj-dados-cadastrais`: [API Full, top-up, Pré-pago, POST /api/pj-dados-cadastrais](https://datacircle.dev/business-verification-apis/api-full/top-up-pre-pago-post-api-pj-dados-cadastrais/llms.txt)

## API Full's APIs (6)

- [API Full: email finder API pricing, 1 plan](https://datacircle.dev/find-email-apis/api-full/top-up/llms.txt)
- [API Full: people search API pricing, 1 plan](https://datacircle.dev/people-search-apis/api-full/top-up/llms.txt)
- [API Full: people enrichment API pricing, 1 plan, POST /api/pessoa-telefone](https://datacircle.dev/person-enrichment-apis/api-full/top-up-pre-pago-post-api-pessoa-telefone/llms.txt)
- [API Full: people enrichment API pricing, 1 plan, POST /api/ic-nome](https://datacircle.dev/person-enrichment-apis/api-full/top-up-pre-pago-post-api-ic-nome/llms.txt)
- [API Full: people enrichment API pricing, 1 plan, POST /api/ic-cpf-completo](https://datacircle.dev/person-enrichment-apis/api-full/top-up-pre-pago-post-api-ic-cpf-completo/llms.txt)
- [API Full: people enrichment API pricing, 1 plan, POST /api/pf-dadosbasicos](https://datacircle.dev/person-enrichment-apis/api-full/top-up-pre-pago-post-api-pf-dadosbasicos/llms.txt)
- [API Full: people enrichment API pricing, 1 plan, POST /api/cpf-ultra](https://datacircle.dev/person-enrichment-apis/api-full/top-up-pre-pago-post-api-cpf-ultra/llms.txt)
- [API Full: people enrichment API pricing, 1 plan, POST /api/pf-dados-cadastrais](https://datacircle.dev/person-enrichment-apis/api-full/top-up-pre-pago-post-api-pf-dados-cadastrais/llms.txt)
- [API Full: people enrichment API pricing, 1 plan, POST /api/pf-dados-profissionais](https://datacircle.dev/person-enrichment-apis/api-full/top-up-pre-pago-post-api-pf-dados-profissionais/llms.txt)
- [API Full: phone finder API pricing, 1 plan, POST /api/pf-celulares-hot](https://datacircle.dev/find-phone-apis/api-full/top-up-pre-pago-post-api-pf-celulares-hot/llms.txt)
- [API Full: phone finder API pricing, 1 plan, POST /api/pf-telefones](https://datacircle.dev/find-phone-apis/api-full/top-up-pre-pago-post-api-pf-telefones/llms.txt)
- [API Full: phone finder API pricing, 1 plan, POST /api/pf-telefones-hot-completo](https://datacircle.dev/find-phone-apis/api-full/top-up-pre-pago-post-api-pf-telefones-hot-completo/llms.txt)
- [API Full: business verification API pricing, 1 plan, POST /api/cnpj](https://datacircle.dev/business-verification-apis/api-full/top-up-pre-pago-post-api-cnpj/llms.txt)
- [API Full: company enrichment API pricing, 1 plan, POST /api/cnpj](https://datacircle.dev/company-enrichment-apis/api-full/top-up-pre-pago-post-api-cnpj/llms.txt)
- [API Full: company enrichment API pricing, 1 plan, POST /api/pj-dados-cadastrais](https://datacircle.dev/company-enrichment-apis/api-full/top-up-pre-pago-post-api-pj-dados-cadastrais/llms.txt)
- [API Full: company enrichment API pricing, 1 plan, POST /api/pj-dados-contato](https://datacircle.dev/company-enrichment-apis/api-full/top-up-pre-pago-post-api-pj-dados-contato/llms.txt)

## API Full: business verification API alternatives

- [firmafind, €20 monthly](https://datacircle.dev/business-verification-apis/firmafind/20-monthly/llms.txt): $11.253 per 1,000, 27% complete, 1 day
- [CNPJa, R$431.89 yearly, SPEED - 60 / min (anual)](https://datacircle.dev/business-verification-apis/cnpja/r-431-89-yearly-speed-60-min-anual/llms.txt): $11.801 per 1,000, 36% complete, stored
- [cvr.dev, DKK 99 monthly](https://datacircle.dev/business-verification-apis/cvr-dev/dkk-99-monthly/llms.txt): $11.924 per 1,000, 55% complete, 1 minute
- [极速数据 JisuAPI, CNY 400 pack](https://datacircle.dev/business-verification-apis/jisuapi/cny-400-pack/llms.txt): $11.965 per 1,000, 18% 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 2026-11-06.

- https://apifull.com.br?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://apifull.com.br/consultas?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://apifull.com.br/termos?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://app.apifull.com.br/proposta/proposta-comercial-api-full-a7fa2787?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://doc.apifull.com.br/guides?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://doc.apifull.com.br/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://doc.apifull.com.br/reference?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing