Transform Reddit questions into SEO blog posts with OpenAI 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 27 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Reddit, Google Sheets and OpenAI Chat Model.
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Reddit: get many
- Code: runs custom JavaScript code
- Google Sheets: append
- Loop Over Items (Loop Over Items (Split in Batches)): loops over the items in batches
- AI Agent: runs an AI agent, with model: OpenAI Chat Model; memory: Simple Memory
- Edit Fields (Edit Fields (Set)): sets 1 field: name
- Google Sheets: append or update
- Intro (AI Agent): runs an AI agent, with model: OpenAI Chat Model; memory: Simple Memory
- Steps (AI Agent): runs an AI agent, with model: OpenAI Chat Model; memory: Simple Memory
- Conclusion (AI Agent): runs an AI agent, with model: OpenAI Chat Model; memory: Simple Memory
…plus 6 more steps. See the full node list below.
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 Agent (v1.9), Intro (v1.9), Steps (v1.9)…: 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) AI Agent (v1.9), Intro (v1.9), Steps (v1.9), Conclusion (v1.9), slug (v1.9) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (9)
- Manual Trigger
n8n-nodes-base.manualTrigger - Reddit
n8n-nodes-base.reddit - Code
n8n-nodes-base.code - Google Sheets
n8n-nodes-base.googleSheets - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - Edit Fields (Set)
n8n-nodes-base.set
From the author
Turn Reddit Questions into SEO Articles Automatically This workflow takes real user questions from Reddit and transforms them into fully structured blog posts — title, intro, steps, and conclusion — using AI. --- How it works - Manually triggered when you…