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Best cnpj validation APIs

CPF Brazil API

Legal & Compliance

Retrieve detailed cadastral information for Brazilian CPF numbers, including status, real name, mother and father name, address, phones, mails and many more!

100% uptime 622ms avg MCP ready

Verified CPF Brazil API

Security & Cybersecurity

Confirm the authenticity of CPFs in Brazil effortlessly using our Verified CPF API, boosting trust and security.

100% uptime 628ms avg MCP ready

CNPJ Lookup API

Company Data

The CNPJ Lookup API offers a convenient way to retrieve detailed company information using the CNPJ (Cadastro Nacional de Pessoas Jurídica) identifier. With this API, you can easily access essential data about a company, enabling streamlined processes for identity verification, due diligence, and business research.

Free 7-Day Trial

100% uptime 1,029ms avg MCP ready

Instant CPF Brazil API

Legal & Compliance

Get rapid CPF data verification at your fingertips with our Instant CPF API, perfect for dynamic applications.

100% uptime 450ms avg MCP ready

API BUSCA CPF

Company Data

Busca de CPF, Nome completo, Data de Nascimento, Sexo, Óbito, Nome Da Mãe e Pai entre outros.

100% uptime 326ms avg MCP ready

Secure CPF Brazil API

Legal & Compliance

Securely validate and manage CPF data in Brazil with our robust API, ensuring privacy and reliability.

100% uptime 543ms avg MCP ready

Brazilian Document Validator API

Legal & Compliance

Validate Brazilian CPF, CNPJ and CNH documents with real check-digit calculation.

Free 7-Day Trial

100% uptime 59ms avg MCP ready

Identity Document Validator API

Security & Cybersecurity

Validate and format identity and business document numbers with correct check digit verification. Confirm whether a number is valid and generate valid sample numbers for software testing.

Free 7-Day Trial

100% uptime 80ms avg MCP ready

CNPJ Data API

Company Data

The CNPJ Data API provides an efficient method for obtaining comprehensive company details using the CNPJ (Cadastro Nacional de Pessoas Jurídica) identifier.

Free 7-Day Trial

100% uptime 311ms avg MCP ready

Online CPF Brazil API

Legal & Compliance

Access real-time CPF information online for efficient verification and compliance with our intuitive API.

100% uptime 634ms avg MCP ready

Real Time CPF Brazil API

Legal & Compliance

Instantly retrieve current CPF statuses in Brazil with our Real Time API, enhancing decision-making speed.

100% uptime 57ms avg MCP ready

Brazil Company Lookup and Enrichment API

Company Data

Official Brazilian company data by CNPJ: 40+ fields, shareholders (QSA), CNAE, contacts and a 0-100 registration score. One-field request, batch up to 1,000 CNPJs.

Free 7-Day Trial

100% uptime 5,461ms avg MCP ready

Federal Revenue Brasil API

Company Data

Search for CPF or CNPJ data directly in the federal revenue database.

100% uptime 766ms avg MCP ready

CNPJ API

Company Data

Search and retrieve detailed company data using Brazilian CNPJ numbers in real-time.

100% uptime 950ms avg MCP ready

CPF API Brazil

Company Data

Robust CPF enrichment API. Returns core and complementary data (full name, parentage, gender, birth date, score, addresses, emails, phones, relatives, extras) with low latency and high accuracy. Built for KYC, fraud prevention, and automated onboarding.