Automate Multi-Channel Customer Support with Gmail, Telegram, and GPT AI

Smart Customer Support AI Agent with Gmail and Telegram Who is this for? This workflow is perfect for: Small to medium businesses looking to automate customer support E-commerce stores handling order inquiries and customer questions SaaS companies providing technical support to users Service providers managing appointment bookings and general inquiries Startups wanting to provide 24/7 customer service without hiring full-time staff Agencies managing client communications across multiple channels What problem is this workflow solving? Customer support is essential but resource-intensive. Common challenges include: Slow response times leading to frustrated customers Repetitive questions consum

Help me set up the n8n workflow "Automate Multi-Channel Customer Support with Gmail, Telegram, and GPT AI" (https://n8n.io/workflows/4474). It uses: Google Sheets, HTTP Request, Telegram, Gmail, AI Agent, OpenAI Chat Model, Simple Memory. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.