Auto-Generate & Post LinkedIn Carousels with Gemini AI and Post Nitro

This workflow contains community nodes that are only compatible with the self-hosted version of n8n.

Try It Out!

Automatically generate Linkedin Carousal and Upload to Linkedin

Use case : Linkedin Content Creation, specifically carousal. But could be adjusted for many other creations as well.

How it works

• It will run automatically every 6:00 AM
• Get latest News from TechRadar
• Parse it into readable JSON
• AI will decide, which news resonates with your profile
• Then give the title and description of that news to generate the final linkedin carousal content.
• This step is also trigerred by Form trigger
• After carousal generation, it will give it to Post Nitro to create images on that content.
• Post Nitro provides the PDF file.
• We Upload the PDf file to Linkedin and get the file ID, in next step, it will be used.
• Finally create the Post description and Post it to Linkedin

How to use

• It will run every 6:00 AM automatically. Just make it Live
• Submit the form, with correct title and description ( i did not added tests for that so must give that correct 😅 )

Requirements

• Install Post Nitro community Node
  @postnitro/n8n-nodes-postnitro-ai

• We need the following API keys to make it work

1. Google Gemini ( for Gemini 2.5-Flash Usage )
   Docs Google Gemini Key
2. Post Nitro credentials ( API key + Template id + Brand id )
   Docs Post Nitro
3. Linkedin API key
   Docs Linkedin API

Need Help?

Message on Linkedin the Linkedin

Happy Automation!