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Get started with Google Sheets in n8n

n8n8 modulesv1.0

GmailGoogle SheetsOpenAI

At a glance

Get started with Google Sheets in n8n is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects Gmail, Google Sheets, OpenAI. It's free to download. Follow the 5-step import below to go live in minutes.

Platform: n8n

About this workflow

A hands-on starter workflow that teaches beginners how to: Pull rows from a Google Sheet Append a new record that mimics a form submission Generate AI-powered text with GPT-4o based on a “Topic” column Write the AI output back into the correct row using an update operation Along the way you’ll learn the three essential Google Sheets operations in n8n (read → append → update), see how to pass sheet data into an OpenAI node, and document each step with sticky-note instructions—perfect for anyone taking their first steps in no-code automation. 0️⃣ Prerequisites - Google Sheets 1. Open Google Cloud Console → create / select a project. 2. Enable Google Sheets API under APIs & Services. 3. Create an OAuth Desktop credential and connect it in n8n. 4. Share the spreadsheet with the Google account linked to the credential. - OpenAI 1. Create a secret key at < 2. In n8n → Credentials → New → choose OpenAI API and paste the key. - Sample sheet to copy (make your own copy and use its link) < --- 1️⃣ Trigger Manual Trigger – lets you run on demand while learning. (Swap for a Schedule or Webhook once you automate.) --- 2️⃣ Read existing rows - Node: Get Rows from Google Sheets - Reads every row from Sheet1 of your copied file. --- 3️⃣ Generate a demo row - Node: Generate 1 Row of Data (Set node) - Pretends a form was submitted: - Name, Email, Topic, Submitted = "Yes" --- 4️⃣ Append the new row - Node: Append Data to Google - Operation append → writes to the first empty line. --- 5️⃣ Create a description with GPT-4o 1. OpenAI Chat Model – uses your OpenAI credential. 2. Write description (AI Agent) – prompt = the Topic. 3. Structured Output Parser – forces JSON like: { "description": "…" }. --- 6️⃣ Update that same row - Node: Update Sheets data - Operation update. - Matches on column Email to update the correct line. - Writes the new Description cell returned by GPT-4o. --- 7️⃣ Why this matters - Demonstrates the three core Google Sheets operations: read → append → update. - Shows how to enrich sheet data with an AI step and push the result right back. - Sticky Notes provide inline docs so anyone opening the workflow understands the flow instantly. --- 👤 Need help? Robert Breen – Automation Consultant ✉️ robert.j.breen@gmail.com 🔗 <

Get started with Google Sheets in n8n

At a glance

About this workflow

How to import this n8n workflow

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Step 1: Connect your apps

Step 2: Import the workflow JSON

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