Automation library · Content

Generate LinkedIn posts with OpenAI and Gemini

Started by a clock, and works across Gmail, Google Sheets and LinkedIn. It hands the judgement calls to Gemini and OpenAI. 15 steps, 3 branches: a working afternoon to understand properly.

MediumCalls a model: Gemini, OpenAI

Download free
15 stepsMedium: a working afternoon
3Branches: places the flow splits
0Loops or waits
3Services it connects to

The flow

Starts it 1Model 3Logic 3Service 8

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

  1. 1Schedule TriggerSchedule triggerStarts it
  2. 2OpenAI Chat ModelLm Chat Open AiModel
  3. 3Get Data from SheetsGoogle SheetsService
  4. 4Generate Post ContentChain LlmModel
  5. 5SwitchSwitchLogic
  6. 6Generate Post ImageGoogle GeminiModel
  7. 7Send Content ConfirmationGmailService
  8. 8Upload a FileUpload To UrlService
  9. 9Content Confirmation LogicSwitchLogic
  10. 10Is Image Required?IfLogic
  11. 11Update Status to CanceledGoogle SheetsService
  12. 12Download a FileUpload To UrlService
  13. 13Post Without ImageLinked InService
  14. 14Post With ImageLinked InService
  15. 15Update Google SheetGoogle SheetsService

How it's built

Starts on
A clock
Steps
15, with 3 branches
Size
Medium: a working afternoon
Connects to
Gmail, Google Sheets, LinkedIn
Model
Gemini, OpenAI

Questions

What does it need to run?

An n8n account, plus your own Gmail, Google Sheets and LinkedIn accounts, and a key for Gemini and OpenAI. 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 and OpenAI. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 15 steps is enough that you should read each one before running it.

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 15 steps before you point it at anything that matters.