This n8n workflow automates the process of fetching detailed company information based on CNPJs stored in a Google Sheets document. Initiated manually, it reads CNPJs lacking data, makes API requests to minhareceita.org to retrieve comprehensive company details such as address, legal status, and classifications, and updates the spreadsheet with this new information. After processing all entries, the workflow sends a notification via Telegram to confirm completion. This setup is ideal for maintaining an up-to-date company database without manual intervention, saving time and ensuring data accuracy.