Create LinkedIn news posts with Google Gemini, OpenAI images and Slack

by WeblineIndia ✓ · 54 views · created 2026-06-08 · Social Media, Multimodal AI

What this workflow does

This AI workflow has 18 nodes and runs on a schedule (every day). Along the way it connects Google Gemini, Gmail, OpenAI and Slack. It also calls newsapi.org and api.linkedin.com over HTTP.

How it runs

Trigger: On a schedule (every day).

1. Fetch Latest News Articles (HTTP Request): calls newsapi.org
2. Validate News Availability (If): checks a condition and branches into true / false
3. AI News Quality Filter (Google Gemini): uses Google Gemini
4. Notify for not availability of news (Gmail): uses Gmail
5. Prepare Filter News data (Code): runs custom JavaScript code
6. Check Content Relevance (If): checks a condition and branches into true / false
7. Generate LinkedIn Post Content (Google Gemini): uses Google Gemini
8. Notify not relevent data for publishing (Gmail): uses Gmail
9. Clean AI Response Data (Code): runs custom JavaScript code
10. Generate AI Post Image (OpenAI): work with image

…plus 7 more steps. See the full node list below.

Services it uses

Google GeminiGmailOpenAISlack

HTTP calls to: newsapi.org, api.linkedin.com

Before you upgrade to n8n 3.0

Nodes used (10)

• Schedule Triggern8n-nodes-base.scheduleTrigger
• HTTP Requestn8n-nodes-base.httpRequest
• Ifn8n-nodes-base.if
• Google Gemini@n8n/n8n-nodes-langchain.googleGemini
• Gmailn8n-nodes-base.gmail
• Coden8n-nodes-base.code
• OpenAI@n8n/n8n-nodes-langchain.openAi
• Extract from Filen8n-nodes-base.extractFromFile
• Convert to Filen8n-nodes-base.convertToFile
• Slackn8n-nodes-base.slack

From the author

Quick Overview This scheduled workflow pulls the latest AI-related articles from NewsAPI, uses Google Gemini to filter and draft a LinkedIn post plus image prompt, generates an image with OpenAI, uploads the image and post to LinkedIn via its API, and sends…

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