consulta CNPJ API

A API de Consulta de CNPJ oferece uma maneira conveniente de recuperar informações detalhadas sobre empresas usando o identificador CNPJ (Cadastro Nacional de Pessoas Jurídicas) Com esta API você pode acessar facilmente dados essenciais sobre uma empresa permitindo processos simplificados para verificação de identidade diligência devida e pesquisa de negócios

Use esta API do seu agente de IA via MCP

Funciona com OpenClaw, Claude Code/Desktop, Cursor, Windsurf, Cline e qualquer cliente de IA compatível com MCP.

Docs e configuração

Crie uma skill envolvendo este MCP: https://mcp.zylalabs.com/mcp?apikey=YOUR_ZYLA_API_KEY

About the API:

The CNPJ Lookup API is a powerful tool that allows you to access comprehensive company information based on the CNPJ (Cadastro Nacional de Pessoas Jurídica) identifier. CNPJ is a unique identification number assigned to legal entities registered in Brazil, including corporations, partnerships, and other business entities. This API serves as a reliable source of company data, enabling businesses and individuals to obtain accurate and up-to-date information about Brazilian companies.

With the CNPJ Lookup API, you can easily retrieve various details about a company, including its legal name, trade name, address, contact information, registration status, industry classification, and more. This wealth of information is invaluable for conducting due diligence, verifying the legitimacy of a company, and gathering essential data for business research and analysis.

Integrating the CNPJ Lookup API into your systems or applications offers numerous benefits. It simplifies the process of retrieving company information, eliminating the need for manual research and data entry. Instead, you can make API requests using the CNPJ number and receive a structured response containing the requested data, which can be seamlessly incorporated into your workflows or displayed in your user interface.

This API is particularly useful for organizations and individuals involved in business transactions, such as suppliers, customers, financial institutions, and regulatory agencies. By leveraging the CNPJ Lookup API, these stakeholders can quickly verify the authenticity and legal status of Brazilian companies, ensuring compliance with regulations, minimizing risks, and making informed business decisions.

Furthermore, the CNPJ Lookup API plays a vital role in anti-fraud measures. It enables fraud detection systems to verify the validity of CNPJ numbers provided by customers or business partners, helping prevent identity theft, fraudulent activities, and financial losses. By cross-referencing the API's response with internal databases or external sources, businesses can ensure that they are engaging with legitimate and trustworthy entities.

The CNPJ Lookup API offers a secure and efficient method to access company information, leveraging reliable data sources and adhering to data protection regulations. The API's robust infrastructure ensures high availability and fast response times, allowing you to retrieve company details in real time, enhancing operational efficiency and decision-making.

In conclusion, the CNPJ Lookup API provides a valuable resource for accessing company information based on the CNPJ identifier. By integrating this API into your systems, you can streamline business processes, enhance due diligence, mitigate risks, and make informed decisions when engaging with Brazilian companies.

The Brazilian National Registry of Legal Entities (Portuguese: Cadastro Nacional de Pessoas Jurídicas, “CNPJ”) is a nationwide registry of corporations, partnerships, foundations, investment funds, and other legal entities, created and maintained by the Brazilian Federal Revenue Service (Receita Federal do Brasil, “RFB”). Currently, all companies are automatically enrolled in the system upon incorporation. The system uses a fourteen-digit number, which is made up of an eight-digit unique identifier, a four-digit branch identifier, and two check digits.

What this API receives and what your API provides (input/output)?

This API will receive the CNPJ to lookup and it will provide:

Business name.
Fantasy name.
Creation date.
Legal Nature.
CNAE.
Social Capital.
Address.
Partners.

What are the most common uses cases of this API?

Business Verification: The CNPJ Lookup API can be used to verify the authenticity and legal status of Brazilian companies. This is especially useful for businesses involved in partnerships, collaborations, or transactions with Brazilian entities, ensuring that they are dealing with legitimate and registered companies.
Know Your Customer (KYC) Compliance: Financial institutions and other regulated entities can leverage the CNPJ Lookup API as part of their KYC processes. By verifying the company information associated with a CNPJ number, they can assess the risk level, ensure compliance with regulatory requirements, and prevent fraudulent activities.
Supplier Onboarding: When onboarding new suppliers, organizations can use the CNPJ Lookup API to validate the details provided by the supplier. It helps verify the company's legal name, address, and registration status, ensuring that they are dealing with trustworthy suppliers and maintaining supply chain integrity.
Risk Assessment and Due Diligence: Before entering into business relationships or investments, conducting thorough due diligence is essential. The CNPJ Lookup API allows businesses to gather comprehensive information about a company, including its history, ownership, and financial status. This helps assess risks and make informed decisions.
Market Research and Analysis: Market researchers, analysts, and data scientists can utilize the CNPJ Lookup API to gather data on companies for research and analysis purposes. By accessing company information based on CNPJ numbers, they can gain insights into industry trends, market share, competitive analysis, and overall business landscape in Brazil.
Fraud Prevention and Detection: Fraud detection systems can integrate the CNPJ Lookup API to validate CNPJ numbers provided by customers or business partners. By cross-referencing the obtained company information, businesses can identify discrepancies, detect potential fraudulent activities, and take necessary preventive measures.

Are there any limitations to your plans?

Besides API call limitations per month, maximum of three requests per minute.

Documentação da API

Endpoints

Obtenha dados da empresa pelo CNPJ

Dados de todas as empresas brasileiras registradas na Receita Federal Exemplo de CNPJ: 00360305000104

                                                                            
GET https://zylalabs.com/api/367/consulta+cnpj+api/293/obtenha+dados+da+empresa+pelo+cnpj

Obtenha dados da empresa pelo CNPJ - Recursos do endpoint

Objeto	Descrição
`cnpj`	[Obrigatório] Enter your CPF number.

Testar endpoint

RESPOSTA DE EXEMPLO DA API

       
                                                                                                        
                                                                                                                                                                                                                                                                                                                                        {"status":true,"mensagem":"","dados":{"cnpj":"22543331000100","razao_social":"CAIXA SEGURIDADE PARTICIPACOES S\/A","nome_fantasia":"CAIXA SEGURIDADE","data_criacao":"27\/05\/2015","natureza_juridica":"2046 - Sociedade An\u00f4nima Aberta","cnae_principal":"6462000 - Holdings de institui\u00e7\u00f5es n\u00e3o-financeiras","data_situacao":"27\/05\/2015","situacao":"Ativa","porte":"Demais","capital_social":"R$ 3.678.771.500,00","endereco":{"logradouro":"QUADRA SHN QUADRA 1 BLOCO E","numero":"SN","complemento":"SALA 1601 E 1701 CONJ A","bairro":"ASA NORTE","cep":"70701050","uf":"DF","municipio":"BRASILIA"},"telefones":["6135454914","6135216541","6111111111"],"email":"[email protected]","cnaes_secundarios":["6622300 - Corretores e agentes de seguros, de planos de previd\u00eancia complementar e de sa\u00fade"]},"socios":[{"documento_socio":"74270745053","nome_socio":"ILANA TROMBKA","data_entrada":"10\/11\/2020","qualificacao":"Conselheiro de Administra\u00e7\u00e3o"},{"documento_socio":"10487086830","nome_socio":"FERNANDO ALCANTARA DE FIGUEREDO BEDA","data_entrada":"23\/03\/2022","qualificacao":"Conselheiro de Administra\u00e7\u00e3o"},{"documento_socio":"52505669872","nome_socio":"WALDEMIR BARGIERI","data_entrada":"24\/10\/2023","qualificacao":"Conselheiro de Administra\u00e7\u00e3o"},{"documento_socio":"05171584850","nome_socio":"INES DA SILVA MAGALHAES","data_entrada":"24\/10\/2023","qualificacao":"Conselheiro de Administra\u00e7\u00e3o"},{"documento_socio":"48039691168","nome_socio":"HUMBERTO JOSE TEOFILO MAGALHAES","data_entrada":"29\/08\/2024","qualificacao":"Conselheiro de Administra\u00e7\u00e3o"},{"documento_socio":"***619340**","nome_socio":"KAROLINE BUSATTO","data_entrada":"29\/05\/2023","qualificacao":"Conselheiro de Administra\u00e7\u00e3o"},{"documento_socio":"24138347372","nome_socio":"FRANCISCO EGIDIO PELUCIO MARTINS","data_entrada":"04\/09\/2024","qualificacao":"Conselheiro de Administra\u00e7\u00e3o"},{"documento_socio":"99128284100","nome_socio":"EDGAR VIEIRA SOARES","data_entrada":"11\/09\/2023","qualificacao":"Diretor"},{"documento_socio":"***213108**","nome_socio":"SALVADOR CONGENTINO NETO","data_entrada":"09\/12\/2024","qualificacao":"Diretor"},{"documento_socio":"10516796801","nome_socio":"SIDNEY SOARES FILHO","data_entrada":"12\/08\/2025","qualificacao":"Diretor"},{"documento_socio":"26241920855","nome_socio":"LUIZ GUSTAVO SILVA PORTELA","data_entrada":"19\/11\/2025","qualificacao":"Presidente"}],"participacoes":[{"cnpj":"38122269000113","razao_social":"HOLDING XS 1 S.A.","nome_empresa":"HOLDING XS 1","data_entrada":"17\/08\/2020","qualificacao":"Cotas em Tesouraria","data_situacao":"17\/08\/2020","situacao":"Ativa"},{"cnpj":"38122281000128","razao_social":"CAIXA SEGURIDADE CORRETAGEM E ADMINISTRACAO DE SEGUROS S.A.","nome_empresa":"CAIXA SEGURIDADE CORRETAGEM E ADMINISTRACAO DE SEGUROS","data_entrada":"17\/08\/2020","qualificacao":"Cotas em Tesouraria","data_situacao":"17\/08\/2020","situacao":"Ativa"}]}

Obtenha dados da empresa pelo CNPJ - TRECHOS DE CÓDIGO


curl --location --request GET 'https://zylalabs.com/api/367/consulta+cnpj+api/293/obtenha+dados+da+empresa+pelo+cnpj?cnpj=22543331000100' --header 'Authorization: Bearer YOUR_API_KEY'

Chave de acesso à API e autenticação

Após se cadastrar, cada desenvolvedor recebe uma chave de acesso à API pessoal, uma combinação única de letras e dígitos para acessar nosso endpoint de API. Para autenticar com a consulta CNPJ API basta incluir seu token Bearer no cabeçalho Authorization.

Cabeçalhos

Cabeçalho	Descrição
`Authorization`	[Obrigatório] Deve ser `Bearer access_key`. Veja "Sua chave de acesso à API" acima quando você estiver inscrito.

Perguntas

Preços simples e transparentes

Sem compromisso de longo prazo. Faça upgrade, downgrade ou cancele a qualquer momento. O teste gratuito inclui até 50 requisições.

Mensal Anual

(Economize 2 meses com cobrança anual 🎉)