Overview
Overview This workflow automatically enriches Brazilian company data by fetching comprehensive CNPJ information from the MinhaReceita.org API and updating your Google Sheets spreadsheet. Perfect for data analysts, sales teams, and anyone working with Brazilian business databases who needs to enrich company information at scale. What it does Reads CNPJ numbers** from your Google Sheets spreadsheet Fetches complete company data** from Brazil's Federal Revenue database via MinhaReceita.org API Updates your spreadsheet** with comprehensive business information including address, tax status, partners, and more Sends Telegram notifications** when the process is complete Processes data in batches** to handle large datasets efficiently Key Features ✅ Free API - No authentication required, completely free to use ✅ Comprehensive Data - 47+ fields of official Brazilian company information ✅ Batch Processing - Handles up to 100 CNPJs per batch automatically ✅ Smart Filtering - Only processes CNPJs that don't already have data ✅ Real-time Updates - Updates your spreadsheet as data is retrieved ✅ Progress Notifications - Get notified via Telegram when complete Setup Requirements Google Sheets Structure Your spreadsheet must contain at minimum: cnpj** column with Brazilian CNPJ numbers (numbers only, no formatting) razao_social** column (used to identify records without data) Credentials Needed Google Sheets OAuth2** credentials configured in n8n Telegram Bot** credentials for notifications (optional but recommended) Available Data Fields The workflow can populate your spreadsheet with any or all of these official fields from Brazil's Federal Revenue: 🏢 Company Information cnpj, razao_social, nome_fantasia, capital_social porte, codigo_porte, natureza_juridica, codigo_natureza_juridica 📍 Address & Location uf, municipio, codigo_municipio, codigo_municipio_ibge bairro, logradouro, descricao_tipo_de_logradouro numero, complemento, cep pais, codigo_pais, nome_cidade_no_exterior 📞 Contact Information email, ddd_telefone_1, ddd_telefone_2, ddd_fax 💼 Business Classification cnae_fiscal, cnae_fiscal_descricao, cnaes_secundarios regime_tributario, qualificacao_do_responsavel 📋 Registration Status situacao_cadastral, descricao_situacao_cadastral motivo_situacao_cadastral, descricao_motivo_situacao_cadastral situacao_especial, identificador_matriz_filial, descricao_identificador_matriz_filial ente_federativo_responsavel 📅 Important Dates data_inicio_atividade, data_situacao_cadastral, data_situacao_especial 🏛️ Tax Regime Information opcao_pelo_mei, data_opcao_pelo_mei, data_exclusao_do_mei opcao_pelo_simples, data_opcao_pelo_simples, data_exclusao_do_simples 👥 Partners & Shareholders qsa (Complete structured data of company partners and shareholders) How to Use Prepare your spreadsheet with CNPJ numbers in the cnpj column Configure your Telegram ID in the Settings node for notifications Set up Google Sheets credentials in n8n Add the desired data columns to your spreadsheet (any combination from the list above) Run the workflow - it will automatically process all CNPJs without existing data Performance & Limitations API Limits**: None - completely free API from MinhaReceita.org Data Accuracy**: Official data from Brazil's Federal Revenue Service Batch Size**: Configurable (default: 100 records per batch) Use Cases Lead Enrichment**: Enhance prospect databases with complete company information Market Research**: Gather comprehensive data about Brazilian companies Compliance & Due Diligence**: Verify company registration status and details Sales Intelligence**: Access contact information and company classification data Data Cleaning**: Standardize and complete existing company databases Prerequisites N8N instance with Google Sheets integration Google Sheets document with CNPJ data Basic understanding of Brazilian CNPJ format (14-digit company registration number) Telegram bot token (optional, for notifications) Important Notes CNPJs must be active and registered with Brazil's Federal Revenue Service The workflow only processes CNPJs where razao_social is empty (avoiding duplicates) All data comes from official government sources via MinhaReceita.org No rate limiting needed - the API is designed for bulk requests Supports both matriz (headquarters) and filial (branch) identification. An n8n automation workflow template by Vitorio Magalhães.
Vitorio Magalhães
web
free
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