CNPJ Brasil API provides programmatic access to the complete registration data of Brazilian legal entities, sourced directly from Brazil's official Federal Revenue database (Receita Federal do Brasil). With a single GET request, you retrieve all publicly available information for any CNPJ: registration status and opening date, company name and trade name, full address, phone and email, primary and secondary CNAE activity codes, legal nature, company size, share capital, and the full list of partners and administrators. Designed for production environments, with full OpenAPI documentation and consistently typed, predictable JSON responses. Ideal for fintechs, marketplaces, ERP systems, credit platforms, and any application that needs to validate or enrich Brazilian business data.
{"cnpj":"33000167000101","identificador_matriz_filial":"Matriz","razao_social":"PETROLEO BRASILEIRO S A PETROBRAS","nome_fantasia":"PETROBRAS - EDISE","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"data_situacao_cadastral":"2005-11-03","motivo_situacao_cadastral":{"codigo":"00","descricao":"SEM MOTIVO"},"data_inicio_atividade":"1966-09-28","natureza_juridica":{"codigo":"2038","descricao":"Sociedade de Economia Mista"},"qualificacao_responsavel":{"codigo":"10","descricao":"Diretor"},"capital_social":205431960490.52,"porte":{"codigo":"05","descricao":"Demais"},"ente_federativo":null,"cnae_fiscal_principal":{"codigo":"0600001","descricao":"Extração de petróleo e gás natural"},"cnaes_fiscais_secundarios":[{"codigo":"1921700","descricao":"Fabricação de produtos do refino de petróleo"},{"codigo":"3520401","descricao":"Produção de gás; processamento de gás natural"},{"codigo":"3520402","descricao":"Distribuição de combustíveis gasosos por redes urbanas"},{"codigo":"4681801","descricao":"Comércio atacadista de álcool carburante, biodiesel, gasolina e demais derivados de petróleo, exceto lubrificantes, não realizado por transportador re"},{"codigo":"8630599","descricao":"Atividades de atenção ambulatorial não especificadas anteriormente"}],"endereco":{"tipo_logradouro":"AVENIDA","logradouro":"REPUBLICA DO CHILE","numero":"65","complemento":null,"bairro":"CENTRO","cep":"20031170","uf":"RJ","municipio":{"codigo":"6001","descricao":"RIO DE JANEIRO"}},"nome_cidade_exterior":null,"pais":null,"telefones":[{"ddd":"21","numero":"21660000"}],"fax":{"ddd":"21","numero":"3224"},"correio_eletronico":"[email protected]","situacao_especial":null,"data_situacao_especial":null,"simples_nacional":null,"mei":null,"socios":[{"tipo":"Pessoa Física","nome":"CLAUDIO ROMEO SCHLOSSER","cpf_cnpj":"***077120**","qualificacao":{"codigo":"10","descricao":"Diretor"},"data_entrada":"2023-04-17","pais":null,"faixa_etaria":"61 a 70 anos","representante":null},{"tipo":"Pessoa Física","nome":"WILLIAM FRANCA DA SILVA","cpf_cnpj":"***487787**","qualificacao":{"codigo":"10","descricao":"Diretor"},"data_entrada":"2023-04-17","pais":null,"faixa_etaria":"61 a 70 anos","representante":null},{"tipo":"Pessoa Física","nome":"CLARICE COPPETTI","cpf_cnpj":"***995240**","qualificacao":{"codigo":"10","descricao":"Diretor"},"data_entrada":"2023-04-17","pais":null,"faixa_etaria":"61 a 70 anos","representante":null},{"tipo":"Pessoa Física","nome":"MAGDA MARIA DE REGINA CHAMBRIARD","cpf_cnpj":"***612937**","qualificacao":{"codigo":"16","descricao":"Presidente"},"data_entrada":"2024-06-07","pais":null,"faixa_etaria":"61 a 70 anos","representante":null},{"tipo":"Pessoa Física","nome":"FERNANDO SABBI MELGAREJO","cpf_cnpj":"***650110**","qualificacao":{"codigo":"10","descricao":"Diretor"},"data_entrada":"2024-07-17","pais":null,"faixa_etaria":"51 a 60 anos","representante":null},{"tipo":"Pessoa Física","nome":"SYLVIA MARIA COUTO DOS ANJOS","cpf_cnpj":"***701217**","qualificacao":{"codigo":"10","descricao":"Diretor"},"data_entrada":"2024-07-17","pais":null,"faixa_etaria":"61 a 70 anos","representante":null},{"tipo":"Pessoa Física","nome":"RENATA FARIA RODRIGUES BARUZZI LOPES","cpf_cnpj":"***944618**","qualificacao":{"codigo":"10","descricao":"Diretor"},"data_entrada":"2024-07-17","pais":null,"faixa_etaria":"51 a 60 anos","representante":null},{"tipo":"Pessoa Física","nome":"RICARDO WAGNER DE ARAUJO","cpf_cnpj":"***017831**","qualificacao":{"codigo":"10","descricao":"Diretor"},"data_entrada":"2025-04-25","pais":null,"faixa_etaria":"51 a 60 anos","representante":null},{"tipo":"Pessoa Física","nome":"ANGELICA GARCIA COBAS LAUREANO","cpf_cnpj":"***912137**","qualificacao":{"codigo":"10","descricao":"Diretor"},"data_entrada":"2025-07-29","pais":null,"faixa_etaria":"61 a 70 anos","representante":null}],"has_branches":true}
curl --location --request GET 'https://zylalabs.com/api/12403/corporate+tax+identification+number+brazil+api/23454/company+data+by+tax+id&cnpj=Required' --header 'Authorization: Bearer YOUR_API_KEY'
{"cnpj_matriz":"33000167000101","total_filiais":656,"page":1,"total_pages":14,"filiais":[{"cnpj":"33000167000292","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"6001","descricao":"RIO DE JANEIRO"}},{"cnpj":"33000167000373","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RN","municipio":{"codigo":"1687","descricao":"GUAMARE"}},{"cnpj":"33000167000454","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"ES","municipio":{"codigo":"5705","descricao":"VITORIA"}},{"cnpj":"33000167000535","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"PE","municipio":{"codigo":"2513","descricao":"PAULISTA"}},{"cnpj":"33000167000616","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"08","descricao":"Baixada"},"uf":"PB","municipio":{"codigo":"1937","descricao":"BAYEUX"}},{"cnpj":"33000167000705","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"08","descricao":"Baixada"},"uf":"CE","municipio":{"codigo":"1389","descricao":"FORTALEZA"}},{"cnpj":"33000167000888","nome_fantasia":"PETROLEO BRASILEIRO S. A. - PETROBRAS","situacao_cadastral":{"codigo":"08","descricao":"Baixada"},"uf":"AL","municipio":{"codigo":"2837","descricao":"PILAR"}},{"cnpj":"33000167000969","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RN","municipio":{"codigo":"1759","descricao":"MOSSORO"}},{"cnpj":"33000167001000","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"08","descricao":"Baixada"},"uf":"PA","municipio":{"codigo":"0427","descricao":"BELEM"}},{"cnpj":"33000167001183","nome_fantasia":null,"situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"PR","municipio":{"codigo":"7745","descricao":"PARANAGUA"}},{"cnpj":"33000167001264","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SC","municipio":{"codigo":"8161","descricao":"ITAJAI"}},{"cnpj":"33000167001345","nome_fantasia":"ESJAP","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"EX","municipio":{"codigo":"9707","descricao":"EXTERIOR"}},{"cnpj":"33000167001426","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SP","municipio":{"codigo":"6969","descricao":"RIBEIRAO PRETO"}},{"cnpj":"33000167001507","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"6001","descricao":"RIO DE JANEIRO"}},{"cnpj":"33000167001698","nome_fantasia":"PETROLEO BRASILEIRO S. A. - PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"5899","descricao":"SAO JOAO DA BARRA"}},{"cnpj":"33000167001779","nome_fantasia":null,"situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SC","municipio":{"codigo":"8045","descricao":"BIGUACU"}},{"cnpj":"33000167001850","nome_fantasia":"PETROLEO BRASILEIRO S. A. - PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"6001","descricao":"RIO DE JANEIRO"}},{"cnpj":"33000167001930","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"DF","municipio":{"codigo":"9701","descricao":"BRASILIA"}},{"cnpj":"33000167002074","nome_fantasia":"PETROLEO BRASILEIRO S. A. - PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SE","municipio":{"codigo":"3111","descricao":"BARRA DOS COQUEIROS"}},{"cnpj":"33000167002155","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"GO","municipio":{"codigo":"9753","descricao":"SENADOR CANEDO"}},{"cnpj":"33000167002236","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"MG","municipio":{"codigo":"5403","descricao":"UBERLANDIA"}},{"cnpj":"33000167002317","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"MG","municipio":{"codigo":"4595","descricao":"IBIRITE"}},{"cnpj":"33000167002406","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"BA","municipio":{"codigo":"3883","descricao":"SAO FRANCISCO DO CONDE"}},{"cnpj":"33000167002589","nome_fantasia":"PETROLEO BRASILEIRO S. A. - PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"ES","municipio":{"codigo":"5699","descricao":"SERRA"}},{"cnpj":"33000167002660","nome_fantasia":"PETROBRAS - UTE NOVA PIRATININGA","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SP","municipio":{"codigo":"7107","descricao":"SAO PAULO"}},{"cnpj":"33000167002740","nome_fantasia":"PETROBRAS P-35","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"5847","descricao":"MACAE"}},{"cnpj":"33000167002821","nome_fantasia":"PETROLEO BRASILEIRO S/A PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SC","municipio":{"codigo":"8127","descricao":"GUARAMIRIM"}},{"cnpj":"33000167002902","nome_fantasia":"PETROBRAS P-47","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"5847","descricao":"MACAE"}},{"cnpj":"33000167003046","nome_fantasia":"PETROBRAS P-33","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"5847","descricao":"MACAE"}},{"cnpj":"33000167003127","nome_fantasia":"PETROBRAS P-32","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"5847","descricao":"MACAE"}},{"cnpj":"33000167003208","nome_fantasia":"PLATAFORMA - BARRA DO FURADO","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"6007","descricao":"QUISSAMA"}},{"cnpj":"33000167003399","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"5847","descricao":"MACAE"}},{"cnpj":"33000167003470","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"08","descricao":"Baixada"},"uf":"BA","municipio":{"codigo":"3849","descricao":"SALVADOR"}},{"cnpj":"33000167003550","nome_fantasia":"CONSORCIO BM-S-24 (BE)","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"6001","descricao":"RIO DE JANEIRO"}},{"cnpj":"33000167003631","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"6001","descricao":"RIO DE JANEIRO"}},{"cnpj":"33000167003712","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SE","municipio":{"codigo":"3171","descricao":"LARANJEIRAS"}},{"cnpj":"33000167003801","nome_fantasia":"CONSORCIO ALBACORA LESTE (ICC)","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"5847","descricao":"MACAE"}},{"cnpj":"33000167003984","nome_fantasia":"CONSORCIO PAPA-TERRA (CP)","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"5847","descricao":"MACAE"}},{"cnpj":"33000167004018","nome_fantasia":"PETROBRAS - CONSORCIO BM-S-21","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SP","municipio":{"codigo":"7071","descricao":"SANTOS"}},{"cnpj":"33000167004107","nome_fantasia":"PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"CE","municipio":{"codigo":"1505","descricao":"PARACURU"}},{"cnpj":"33000167004280","nome_fantasia":"CONSORCIO CERNAMBI (CP)","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"6001","descricao":"RIO DE JANEIRO"}},{"cnpj":"33000167004360","nome_fantasia":"PETROBRAS - CONSORCIO BM-S-10","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"6001","descricao":"RIO DE JANEIRO"}},{"cnpj":"33000167004441","nome_fantasia":"PETROBRAS - CONSORCIO BM-S-08","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SP","municipio":{"codigo":"7071","descricao":"SANTOS"}},{"cnpj":"33000167004522","nome_fantasia":"PETROLEO BRASILEIRO S/A PETROBRAS","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SC","municipio":{"codigo":"8161","descricao":"ITAJAI"}},{"cnpj":"33000167004603","nome_fantasia":"PETROBRAS - CONSORCIO BM-C-3","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"RJ","municipio":{"codigo":"5847","descricao":"MACAE"}},{"cnpj":"33000167004794","nome_fantasia":"CONSORCIO SAPINHOA UNIT:PB45LIDER/SHELL30/REP25","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SP","municipio":{"codigo":"6371","descricao":"CUBATAO"}},{"cnpj":"33000167004875","nome_fantasia":"PETROBRAS - CONSORCIO BM-ES-05","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"ES","municipio":{"codigo":"5705","descricao":"VITORIA"}},{"cnpj":"33000167004956","nome_fantasia":"PETROBRAS - CONSORCIO BM-C-25","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"ES","municipio":{"codigo":"5705","descricao":"VITORIA"}},{"cnpj":"33000167005090","nome_fantasia":"PETROBRAS - CONSORCIO BM-ES-9","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"ES","municipio":{"codigo":"5705","descricao":"VITORIA"}},{"cnpj":"33000167005170","nome_fantasia":"PETROBRAS - CONSORCIO BM-S-12","situacao_cadastral":{"codigo":"02","descricao":"Ativa"},"uf":"SC","municipio":{"codigo":"8161","descricao":"ITAJAI"}}]}
curl --location --request GET 'https://zylalabs.com/api/12403/corporate+tax+identification+number+brazil+api/23467/list+branch+offices?page=1&cnpj=Required' --header 'Authorization: Bearer YOUR_API_KEY'
{"status":"ok","last_import":{"batch":"2026-05","status":"running","started_at":"2026-05-10T20:19:28.491733","finished_at":null}}
curl --location --request GET 'https://zylalabs.com/api/12403/corporate+tax+identification+number+brazil+api/23455/status+check' --header 'Authorization: Bearer YOUR_API_KEY'
| Header | Description |
|---|---|
Authorization
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[Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed. |
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
This endpoint returns detailed information about a company, including its name, address, registration status, industry classification, and contact information. It provides a comprehensive view of the company's legal and operational details based on its tax identification number (CNPJ).
The response includes fields such as "cnpj_matriz" (parent company's CNPJ), "total_filiais" (total branch offices), "page" (current page number), "total_pages" (total number of pages), and "filiais" (list of branch offices with their details).
The response data is structured in JSON format, with key-value pairs representing various attributes. For example, the "Company Data by Tax ID" response includes nested objects for "situacao_cadastral" and "natureza_juridica," providing detailed descriptions alongside their codes.
The "Status check" endpoint provides information about the API's operational status, including whether it is running and details about the last data import, such as the batch number, status, and timestamps for when the import started and finished.
Users can customize their requests primarily by specifying the unique tax identification number (CNPJ) when using the "Company Data by Tax ID" endpoint. This allows for targeted retrieval of information for specific companies.
The data is sourced directly from Brazil's official Federal Revenue database (Receita Federal do Brasil), ensuring that the information is accurate and up-to-date, reflecting the official records of Brazilian legal entities.
Typical use cases include generating reports for strategic planning, managing customer inquiries about branch services, and ensuring that teams have current information about all operational branches for effective service delivery.
Users can leverage the structured JSON responses to validate business identities, perform compliance checks, enrich customer records, and support financial transactions, ensuring accurate and reliable data for decision-making processes.
To obtain your API key, first sign in to your account and navigate to the API you want to use. From the API's Pricing section, choose a plan and complete the subscription process. Once subscribed, return to the API page and you will see your API Access Key displayed at the top of the documentation page. You can use this key to authenticate your requests.
You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.
The free trial lasts for 7 days and allows you to make up to 50 API requests.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes. If the API offers a free trial, you will see a "Free 7-Day Trial" option in its Pricing section. The trial lasts for 7 days and allows up to 50 API requests, enabling you to evaluate the API before subscribing to a paid plan.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
You can monitor your API usage through the response headers included with every request:
x-zyla-api-calls-monthly-used: Shows the total number of API requests you have used during the current billing period.
x-zyla-api-calls-monthly-remaining: Shows the number of API requests you have remaining for the current billing period.
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Please have a look at our Refund Policy: https://zylalabs.com/terms#refund
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