Scrape Google Maps Leads (Email, Phone, Website) using Apify + GPT + Airtable

Who is it for? This workflow is for marketers, sales teams, and local businesses who want to quickly collect leads (business name, phone, website, and email) from Google Maps and store them in Airtable. You can use it for real estate agents, restaurants, therapists, or any local niche. If you need a professional automation agency to build advanced lead generation systems like this, check out Vision IA's n8n automation services. How it works Scrape Google Maps with Apify Google Maps Extractor. Clean and structure the data (name, address, phone, website). Visit each website and retrieve the raw HTML. Use GPT to extract the most relevant email from the site content. Save everything to Airtable

Help me set up the n8n workflow "Scrape Google Maps Leads (Email, Phone, Website) using Apify + GPT + Airtable" (https://n8n.io/workflows/5743). It uses: Airtable, HTTP Request, OpenAI. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.