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.

Enrich any Brazilian CNPJ and traverse its corporate-ownership graph up to 3 hops — resolve who-owns-whom, beyond single-lookup APIs. For KYC, due diligence, and fintech underwriting.

A globally usable mortgage and loan calculator supporting multiple currencies. Covers monthly repayments, full amortisation schedules, affordability reverse-calculation, early repayment savings, side-by-side comparison, total cost of ownership, APR, debt-to-income ratio, stamp duty estimates, refinance break-even, balloon payments, interest-only periods, loan consolidation, and biweekly payment options. Pure maths — no external data sources. Pass any currency code (USD, GBP, EUR, ZAR, AUD, etc.) for localised display.

Validate tax identification numbers for 7 Latin American countries: CUIT (Argentina), RUT (Chile), RUC (Peru, Ecuador, Paraguay), NIT (Colombia), and CI (Uruguay). Check digit verification, formatting, and entity type detection.

Validate Brazilian NF-e XML files effortlessly, ensuring compliance and accuracy for smooth business operations.

Ensure your NF-e XML files are error-free and compliant with the Comprehensive Comprehensive NF-e XML Validator API for seamless integration.

Organizes up-to-date statistics from Transfermarkt, providing contracts, ages, rumors, and economic values of professional players for 2025–2026.

Verify CT-e XML schema compliance quickly using our CT-e XML Schema Compliance API for hassle-free validations.

Streamline ERP fiscal integration with our ERP Fiscal Integration Validator API, ensuring your documents meet SEFAZ schema requirements.

Catch schema errors in your fiscal documents with our Fiscal Document XML Validator API, ensuring straightforward compliance checks.

Provides comprehensive information on professional players: current contracts, potential transfers, estimated values, and up-to-date statistics from the international soccer market.

Compiles up-to-date data on soccer players for 2025–2026, including market values, transfer rumors, age, position, and contract expiration.

Gather relevant information about the soccer market: transfers, contracts about to expire, and estimated values.

Full CNPJ data API sourced directly from Brazil's Federal Revenue (Receita Federal).

Seamlessly access and manage player contracts with the Retrieve Sports Contracts Data API to enhance your sports applications.

Instantly capture and track sports contract details using the Sports Contracts Capture API for informed decision-making.

Download extensive sports content effortlessly with the Download Mega Sports Content API, perfect for any sports app.

This API will allow you to retrieve all the conjugation forms of a given word. Ideal for learning apps!

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

This API provides detailed information on player contracts, including transfer rumors, market values, and contract expirations in football.

Capture essential data on football teams and leagues from the transfer market for informed analysis.

Efficiently onboard clients with CNPJ KYC and KYB features for secure transactions.

Streamline CNPJ due diligence and compliance procedures with robust data solutions.

Map corporate ownership structures with our multi-hop CNPJ ownership-graph API.

Clarify corporate structures and ownership with detailed CNPJ insights for businesses.

Perform credit risk analysis and enrich CNPJ data to mitigate financial threats.

Access CNPJ partner and ownership-graph data to support beneficial-ownership (UBO) analysis and transparency.

Traverse complex ownership hierarchies with our multi-hop CNPJ traversal API.

Easily lookup and enrich CNPJ shareholder data for informed business decisions.

This API provides structured access to the world’s largest sports contracts. It allows clients to query athlete names, organizations, sports, and detailed contract information through intuitive and segmented endpoints.

Automate your workflows with our state-of-the-art, highly accurate lending document parsers.

The La Liga Salaries API provides structured access to salary data for La Liga teams. It allows users to retrieve team names, weekly wages, annual wages, and player salaries separately, enabling flexible and efficient data queries.

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

Explore options to combine multiple loans effortlessly with our Loan Consolidation API for better financial management.

Generate clear amortization schedules for your mortgages, allowing for better planning of your repayment strategy.

Understand interest-only mortgage structures with our tool, offering clarity on potential costs and benefits.

Evaluate your home buying possibilities with our Affordability Calculator, making budgeting simpler and smarter.

Calculate your balloon payments easily, helping you manage large final payments effectively with our API.

Discover the benefits of biweekly payments to accelerate your loan repayment with our practical calculation API.

Simplify interest calculations with the APR Calculator, helping you choose the best loan options available.

Determine your refinancing break-even point accurately, ensuring you make informed decisions with our intuitive tool.

Quickly assess your debt-to-income ratio with our accurate tool, ensuring your mortgage approval success.

Calculate global stamp duties with ease using our comprehensive Stamp Duty Calculator for any mortgage or loan.

Simplify company registration processes in Brazil with our detailed CNPJ access.

Unlock corporate tax registration data in Brazil to support financial transparency.

Explore comprehensive CNPJ information for Brazilian businesses with ease and accuracy.

Obtain crucial CNPJ company tax information in Brazil to enhance your business intelligence.

Discover corporate tax identification numbers in Brazil to streamline your compliance efforts.