Automation library · Content

Generate YouTube SEO descriptions, chapters, and tags

Started by someone submitting a form, and works across Google Sheets. It hands the judgement calls to OpenAI. 16 steps, 2 branches, 4 loops or waits: a working afternoon to understand properly.

MediumCalls a model: OpenAI

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16 stepsMedium: a working afternoon
2Branches: places the flow splits
4Loops or waits
1Service it connects to

The flow

Starts it 1Model 2Logic 8Service 5

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

  1. 11. Form, Video URL + SEO DetailsForm triggerStarts it
  2. 28. OpenAI, GPT-4o-mini ModelLm Chat Open AiModel
  3. 32a. WayinVideo, Submit SummarizationHttp RequestService
  4. 42b. WayinVideo, Submit Find MomentsHttp RequestService
  5. 57. AI Agent, Write YouTube SEO PackageAgentModel
  6. 63a. Wait, 90 Seconds (Summary)WaitLogic
  7. 73b. Wait, 90 Seconds (Moments)WaitLogic
  8. 89. Code, Parse SEO OutputCodeLogic
  9. 94a. WayinVideo, Get Summary ResultsHttp RequestService
  10. 104b. WayinVideo, Get Moments ResultsHttp RequestService
  11. 1110. Google Sheets, Save YouTube SEO PackageGoogle SheetsService
  12. 125a. IF, Summary Complete?IfLogic
  13. 135b. IF, Moments Complete?IfLogic
  14. 146. Code, Merge + Format API ResultsCodeLogic
  15. 155c. Wait, 30 Seconds Retry (Summary)WaitLogic
  16. 165d. Wait, 30 Seconds Retry (Moments)WaitLogic

How it's built

Starts on
Someone submitting a form
Steps
16, with 2 branches, 4 loops or waits
Size
Medium: a working afternoon
Connects to
Google Sheets
Model
OpenAI

Questions

What does it need to run?

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

What starts it?

It starts on someone submitting a form.

Does it use AI?

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

How long does it take to set up?

Plan an afternoon. 16 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 16 steps before you point it at anything that matters.