# ReceitaWS, free, Grátis, GET /cnpj/{cnpj}/days/{days}: Company enrichment API

> A API que fornece informações atualizadas da Receita Federal em tempo real.

ReceitaWS's company enrichment API on its Grátis plan. It costs $0.00 per 1,000 companies. It returns 4 of the 13 key fields we check: Type and status, Employees, Headquarters, Phones.
We rank 1,208 plans by price. [Extruct's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/extruct/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Extruct's company enrichment API costs nothing beyond the plan price.
[CNPJ API's R$99 monthly plan (/bulk-cnpj)](https://datacircle.dev/company-enrichment-apis/cnpj-api/r-99-monthly-pro-post-bulk-cnpj/llms.txt) covers any number of companies. CNPJ API's R$99 monthly plan costs less to start than Extruct's $49 monthly plan.
[GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt), [Hunter](https://datacircle.dev/company-enrichment-apis/hunter/299-monthly/llms.txt) and [ScrapeUnblocker](https://datacircle.dev/company-enrichment-apis/scrapeunblocker/pay-as-you-go-pay-as-you-go-post-companies-crunchbase/llms.txt) are the best company enrichment API providers in our benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/receitaws/free-gratis-get-cnpj-cnpj-days-days
- [Best company enrichment API in 2026: pricing compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://receitaws.com.br/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `GET https://receitaws.com.br/v1/cnpj/{cnpj}/days/{days}`
- API key: with the plan, on https://receitaws.com.br/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Its API docs: https://developers.receitaws.com.br/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: ReceitaWS (https://receitaws.com.br?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-02

## In the answer

- Completeness: 31%
- Type and status: ✓
- Employees: ✓
- Headquarters: ✓
- Phones: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Simples Nacional · Cadastro de Contribuinte (IE)

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: A API que fornece informações atualizadas da Receita Federal em tempo real.

## Data

- Freshness: stored
- Countries: Brazil
- Keep data: no limit
- Use data: Você poderá utilizar o site desde que não faça uso de pratica ilegal e ou abusivas nos termos da lei. Práticas abusivas incluem: utilizar as funcionalidades disponibilizadas com o intuito de prejudicar o bom funcionamento do site, criar múltiplos usuários, entre outros. [...] Ao realizar consultas através da API Comercial para obter dados, você concorda que qualquer atualização de dados recorrente destas consultas seja disponibilizada através da API Pública. Os dados retornados através das APIs podem ser utilizados apenas para benefício próprio do usuário, não sendo permitida qualquer comercialização através de outros sites ou qualquer outro meio.

## Plan

- Pay: R$0
- You get: 130,000 requests a month
- Enough for: 129,600 calls a month
- Expires: not carried over to the next billing period

## Rate limit

- Per second: 0.05
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: cnpj, days. Optional: fallback
- Method: GET
- Path: /cnpj/{cnpj}/days/{days}

## About the plan

- Plan: Grátis
- Who can get it: anyone who signs up and accepts the terms, as an individual or a legal entity

## The 43 fields the plan's answer can hold

response status, last updated, CNPJ, establishment type, company size, legal name, trade name, opening date, main activity code, main activity, additional activities, legal form, street, street number, address complement, neighborhood, city, state, postal code, email, phone, responsible federative entity, status, status date, status reason, special status, special status date, capital, partner name, partner qualification, partner country of origin, partner legal representative name, partner legal representative qualification, Simples Nacional opted in, Simples Nacional opt-in date, Simples Nacional exclusion date, Simples Nacional last updated, MEI opted in, MEI opt-in date, MEI exclusion date, MEI last updated, free query, answered from database

## ReceitaWS's plans (6)

- [ReceitaWS, free, Grátis, GET /cnpj/{cnpj}/days/{days}](https://datacircle.dev/company-enrichment-apis/receitaws/free-gratis-get-cnpj-cnpj-days-days/llms.txt): $0.00 per 1,000, 31% complete, stored
- [ReceitaWS, R$149 monthly](https://datacircle.dev/company-enrichment-apis/receitaws/r-149-monthly/llms.txt): $0.195 per 1,000, 31% complete, stored
- [ReceitaWS, R$249 monthly](https://datacircle.dev/company-enrichment-apis/receitaws/r-249-monthly/llms.txt): $0.163 per 1,000, 31% complete, live
- [ReceitaWS, R$349 monthly](https://datacircle.dev/company-enrichment-apis/receitaws/r-349-monthly/llms.txt): $0.114 per 1,000, 31% complete, live
- [ReceitaWS, R$699 monthly](https://datacircle.dev/company-enrichment-apis/receitaws/r-699-monthly/llms.txt): $0.153 per 1,000, 31% complete, live
- [ReceitaWS, contact us](https://datacircle.dev/company-enrichment-apis/receitaws/contact-us/llms.txt): 31% complete, live

## ReceitaWS's calls (2)

- `GET /cnpj/{cnpj}/days/{days}`: [ReceitaWS, free, Grátis, GET /cnpj/{cnpj}/days/{days}](https://datacircle.dev/company-enrichment-apis/receitaws/free-gratis-get-cnpj-cnpj-days-days/llms.txt)
- `GET /cnpj/{cnpj}`: [ReceitaWS, free, Grátis, GET /cnpj/{cnpj}](https://datacircle.dev/company-enrichment-apis/receitaws/free-gratis-get-cnpj-cnpj/llms.txt)

## ReceitaWS's APIs (1)

- [ReceitaWS: company enrichment API pricing, 6 plans, GET /cnpj/{cnpj}/days/{days}](https://datacircle.dev/company-enrichment-apis/receitaws/free-gratis-get-cnpj-cnpj-days-days/llms.txt)

## ReceitaWS: company enrichment API alternatives

- [CNPJ API, R$20 monthly](https://datacircle.dev/company-enrichment-apis/cnpj-api/r-20-monthly/llms.txt): $0.0091 per 1,000, 15% complete, live
- [FetchLayer, $900 monthly](https://datacircle.dev/company-enrichment-apis/fetchlayer/900-monthly/llms.txt): $0.017 per 1,000, 23% complete, live
- [Omkar Cloud, $16 monthly](https://datacircle.dev/company-enrichment-apis/omkar-cloud/16-monthly/llms.txt): $0.04 per 1,000, 31% complete, live
- [PrismCrawl, $1,000 pack](https://datacircle.dev/company-enrichment-apis/prismcrawl/1000-pack/llms.txt): $0.15 per 1,000, 23% 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 2026-11-02.

- https://developers.receitaws.com.br/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://developers.receitaws.com.br/receitaws.yaml?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://receitaws.com.br/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://receitaws.com.br/terms.pdf?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing