Extract purchase orders from Gmail using Gemini AI and save to Google Sheets

AI-Powered Email to Purchase Order Workflow Automatically scan your inbox for new purchase order requests, extract order details using Gemini AI, and log them into Google Sheets — all without manual effort. --- ✨ Core Capabilities - ⏱ Runs every minute to check unread emails - 📧 Filters emails by subject - 🤖 Uses Gemini AI to summarize email content & extract structured order details - 📅 Formats dates into ISO calendar weeks - 📊 Adds product data from Google Sheets to complete order info - ✅ Appends final purchase order records into a Google Sheet (without replacing previous ones) --- 🛠 Setup Essentials - 📩 Gmail account for fetching unread emails - 🔑 Google Gemini (PaLM) API credentials - 📒 Google Sheet with predefined purchase order headers --- 📖 Activation Guide 1. ⚙️ Configure Gmail & Google Sheets credentials in n8n 2. 🎯 Adjust the subject filter to match your email rules 3. 🔌 Connect Gemini AI with your API credentials 4. 📑 Create a Google Sheet with the required headers 5. ▶️ Activate the workflow and let it run in the background --- 🎨 Customizing the Workflow - 🔍 Email Filters → Change keywords in the filter node to match your purchase order email subjects - 🏷 Order Fields → Modify Set and Append to Google Sheet nodes if your schema differs - ✍️ AI Instructions → Adjust the AI Agent’s prompt to fit your company’s email style or product details - ⏲ Frequency → Update the Cron node if you want to scan emails less often - 📂 Target Google Sheet → Point to a different sheet or tab depending on your department or customer ---