Automate LinkedIn content creation with OpenAI, Google Sheets & LinkedIn API
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 11 nodes and runs on a schedule (every day). Along the way it connects Google Sheets, LinkedIn, OpenAI and OpenAI Chat Model.
How it runs
Trigger: On a schedule (every day).
- Get row(s) in sheet (Google Sheets): uses Google Sheets
- Split Row (Split Out): splits a list into separate items
- Generate Image (OpenAI): uses OpenAI
- AI Agent: runs an AI agent, with model: OpenAI Chat Model; memory: Simple Memory; output parser: Structured Output Parser
- Merge: merges the data from its input branches
- Create a post (LinkedIn): uses LinkedIn
- Mark as Published (Google Sheets): uses Google Sheets
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (10)
- Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Google Sheets
n8n-nodes-base.googleSheets - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Merge
n8n-nodes-base.merge - LinkedIn
n8n-nodes-base.linkedIn - Split Out
n8n-nodes-base.splitOut - OpenAI
@n8n/n8n-nodes-langchain.openAi - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - AI Agent
@n8n/n8n-nodes-langchain.agent - Schedule Trigger
n8n-nodes-base.scheduleTrigger
From the author
Build a completely automated LinkedIn content engine using n8n, OpenAI, Google Sheets, and the LinkedIn API. This workflow reads unpublished topics from a Google Sheet, generates engaging AI-powered post content and a relevant image, and publishes directly to…