Generating SEO-optimized product descriptions for Shopify and Google Shopping using AI
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 15 nodes and runs on a schedule (every day) (plus 1 other trigger). Along the way it connects Google Sheets, OpenAI and OpenAI Chat Model.
How it runs
Trigger: On a schedule (every day) (plus 1 other trigger).
- Google Sheets: uses Google Sheets
- If: checks a condition and branches into true / false
- Loop Over Items (Loop Over Items (Split in Batches)): loops over the items in batches
- HTTP Request: calls an HTTP API
- Edit Image: resize
- OpenAI: analyze (image)
- shopify (AI Agent): runs an AI agent, with model: OpenAI Chat Model; output parser: Structured Output Parser
- GMC (AI Agent): runs an AI agent, with model: OpenAI Chat Model; output parser: Structured Output Parser
- Google Sheets: update
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 shopify (v1.8), GMC (v1.8): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) shopify (v1.8), GMC (v1.8) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (11)
- Google Sheets
n8n-nodes-base.googleSheets - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - HTTP Request
n8n-nodes-base.httpRequest - OpenAI
@n8n/n8n-nodes-langchain.openAi - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Edit Image
n8n-nodes-base.editImage - If
n8n-nodes-base.if - AI Agent
@n8n/n8n-nodes-langchain.agent - Schedule Trigger
n8n-nodes-base.scheduleTrigger - Google Sheets Trigger
n8n-nodes-base.googleSheetsTrigger
From the author
Tired of spending HOURS writing product descriptions that don’t rank or convert? This could be your solution. This free Product Description Writer workflow for n8n uses a multi-agent AI system to turn your product list into conversion-focused, SEO-ready copy.…