Scrape Business Emails from Google Maps Listings to Google Sheets

Google Maps Email Scraper System Most lead generation tools charge $2–$5 per lead and lock you into expensive subscriptions. This workflow lets you scrape unlimited business emails from Google Maps for free — no paid APIs required. Benefits Zero API costs – scrape data directly from Google Maps Unlimited leads – extract thousands of emails per day Geographic targeting – search by city, region, or business type Complete automation – from search to clean email list Built-in data cleaning – removes duplicates & invalid entries How It Works Reads search queries from a Google Sheet (e.g., "Calgary dentist") Sends HTTP requests to Google Maps and scrapes business listings Extracts website URLs wit

Help me set up the n8n workflow "Scrape Business Emails from Google Maps Listings to Google Sheets" (https://n8n.io/workflows/8760). It uses: Google Sheets, HTTP Request, Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.