Automation library · Content

LinkedIn & WhatsApp post creator (AI-powered) with Gemini

Started by a clock, and works across LinkedIn. It hands the judgement calls to Gemini. 22 steps, 1 branch, 2 loops or waits: large, and worth reading before you trust it with anything live.

LargeCalls a model: Gemini

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22 stepsLarge: read it before trusting it with anything live
1Branch: places the flow splits
2Loops or waits
1Service it connects to

The flow

Starts it 2Model 9Logic 6Service 5

The steps in the order they run, from what starts it.

  1. 1Schedule TriggerSchedule triggerStarts it
  2. 2Structured Output ParserOutput Parser StructuredModel
  3. 3Structured Output Parser1Output Parser StructuredModel
  4. 4Google Gemini Chat ModelLm Chat Google GeminiModel
  5. 5Google Gemini Chat Model1Lm Chat Google GeminiModel
  6. 6Google Gemini Chat Model3Lm Chat Google GeminiModel
  7. 7Structured Output Parser3Output Parser StructuredModel
  8. 8Google search in SerpApiSerp Api ToolService
  9. 9ManualManual triggerStarts it
  10. 10Post on (1,5,9,..)IfLogic
  11. 11Content topic generatorAgentModel
  12. 12Content creatorChain LlmModel
  13. 13Adding Arabic ContentsChain LlmModel
  14. 14Generate image on Replicate.comHttp RequestService
  15. 15MergeMergeLogic
  16. 16Download the imageHttp RequestService
  17. 17LinkedInLinked InService
  18. 18RecipientsSetLogic
  19. 19Split OutSplit OutLogic
  20. 20Loop Over ItemsSplit In BatchesLogic
  21. 21Send WhatsAppWAHAService
  22. 22WaitWaitLogic

How it's built

Starts on
A clock
Steps
22, with 1 branch, 2 loops or waits
Size
Large: read it before trusting it with anything live
Connects to
LinkedIn
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own LinkedIn account, and a key for Gemini. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

Yes. It calls Gemini. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 22 steps it is large: read it before trusting it with anything live.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 22 steps before you point it at anything that matters.