AI blog generator for Shopify product listings: Using GPT-4o and Google Sheets
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 14 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Shopify, OpenAI, OpenAI Chat Model and HTTP Request and 1 more.
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Shopify: get many (product)
- Split Out: splits a list into separate items
- OpenAI: analyze (image)
- If: checks a condition and branches into true / false
- Main Product info (Edit Fields (Set)): sets 3 fields: title, id, body_html
- AI Blog Poster (AI Agent): runs an AI agent, with model: OpenAI Chat Model; 4 tools (Read Sheet, Update Sheet, Create Blog id, Create Articles); memory: Simple Memory
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in AI Blog Poster (v1.9): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) AI Blog Poster (v1.9) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (12)
- Manual Trigger
n8n-nodes-base.manualTrigger - Shopify
n8n-nodes-base.shopify - Split Out
n8n-nodes-base.splitOut - OpenAI
@n8n/n8n-nodes-langchain.openAi - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - If
n8n-nodes-base.if - No Operation, do nothing
n8n-nodes-base.noOp - Http Request Tool
n8n-nodes-base.httpRequestTool - Google Sheets Tool
n8n-nodes-base.googleSheetsTool - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Edit Fields (Set)
n8n-nodes-base.set - AI Agent
@n8n/n8n-nodes-langchain.agent
From the author
🧠 AI Blog Generator for Shopify Products using GPT-4o The AI Blog Generator is an advanced automation workflow powered by n8n, integrating GPT-4o and Google Sheets to generate SEO-rich blog articles for Shopify products. It automates the entire process —…