Get Started with Google Sheets & AI in n8n

This hands-on starter workflow teaches beginners the fundamentals of Google Sheets automation in n8n. It covers pulling rows from a sheet, appending a new record simulating a form submission, generating AI-powered text with OpenAI's GPT-4o based on a 'Topic' column, and writing the AI output back to the correct row via an update operation. Along the way, you'll master the three core Google Sheets operations (read, append, update), learn to pass sheet data into AI nodes, and follow sticky-note instructions for each step.

Prerequisites include setting up Google Sheets OAuth credentials, enabling the API, sharing your spreadsheet, and configuring an OpenAI API key. A sample sheet is provided for easy copying and testing. The workflow starts with a Manual Trigger for on-demand runs, making it ideal for learning before scaling to schedules or webhooks.

Benefits include rapid onboarding to n8n, time-saving automation of repetitive sheet tasks, and integration of AI for content generation without coding. Use cases: automate form responses with AI summaries, enrich spreadsheet data dynamically, prototype business automations, or educate teams on no-code tools. Swap the trigger for production use in CRM data processing, lead enrichment, or report generation.