TL;DR

Ever wanted to build your own AI agent without touching a single line of code? This tutorial walks you through using n8n to create an automated subscription tracker that understands natural-language commands and updates Google Sheets for you. In just three steps—designing the “brain” (chat model + memory), connecting tools like Google Sheets, and activating the “brainstem”—you’ll go from AI consumer to AI creator.

Along the way you’ll pick up smart system-prompt techniques, get hands-on with OpenAI API setup, and access handy templates for your Notion command center. Perfect for non-techies ready to supercharge their workflow with a little automation magic.

Watch on YouTube