Automation library · Content

Create SEO blog posts from YouTube videos with Gemini

Started by another system calling it, and works across Google Docs, Google Sheets and Telegram. It hands the judgement calls to Gemini. 19 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: Gemini

Download free
19 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
3Services it connects to

The flow

Starts it 3Model 6Logic 5Service 5

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

  1. 1When YouTube URL ReceivedWebhookStarts it
  2. 2Research Assistance with GeminiLm Chat Google GeminiModel
  3. 3Writing Assistance with GeminiLm Chat Google GeminiModel
  4. 4Editing Assistance with GeminiLm Chat Google GeminiModel
  5. 5Validate YouTube Video IDCodeLogic
  6. 6Research Structuring AgentChain LlmModel
  7. 7Blog Content Writer AgentChain LlmModel
  8. 8Quality Review AgentChain LlmModel
  9. 9Fetch YouTube Video MetadataHttp RequestService
  10. 10Analyze Research JSONCodeLogic
  11. 11Review and Attach ArticleCodeLogic
  12. 12Prepare Agent Context DataCodeLogic
  13. 13Check Quality Score ≥ 7IfLogic
  14. 14Publish Article to Google DocsGoogle DocsService
  15. 15Notify via Telegram - Needs ReviewTelegramService
  16. 16Append Article Log to SheetsGoogle SheetsService
  17. 17Respond with Review Needed StatusRespond To WebhookStarts it
  18. 18Notify via Telegram - PublishedTelegramService
  19. 19Respond with Success StatusRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
19, with 1 branch
Size
Medium: a working afternoon
Connects to
Google Docs, Google Sheets, Telegram
Model
Gemini

Questions

What does it need to run?

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

What starts it?

It starts on another system calling it.

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?

Plan an afternoon. 19 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 19 steps before you point it at anything that matters.