Automation library · Research and reporting

AI-powered automatic analysis of YouTube product reviews

Started by another system calling it, and works across Gmail. It hands the judgement calls to OpenAI. 19 steps, 1 loop or waits: a working afternoon to understand properly.

MediumCalls a model: OpenAI

19 stepsMedium: a working afternoon
0Branches: places the flow splits
1Loop or waits
1Service it connects to

The flow

Starts it 3Model 1Logic 12Service 3

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

  1. 1WebhookWebhookStarts it
  2. 2ManualManual triggerStarts it
  3. 3PRODUCTSetLogic
  4. 4Apify APISetLogic
  5. 5Email sendSetLogic
  6. 6Method detectCodeLogic
  7. 7Code1CodeLogic
  8. 8LANGSetLogic
  9. 9Agent 1Http RequestService
  10. 10LimitLimitLogic
  11. 11Error whyStop And ErrorLogic
  12. 12Loop Over ItemsSplit In BatchesLogic
  13. 13RenameSetLogic
  14. 14Agent 2Http RequestService
  15. 15MergeCodeLogic
  16. 16Message a modelOpen AiModel
  17. 17Markdown to HTMLMarkdownLogic
  18. 18Send ReviewGmailService
  19. 19Respond to WebhookRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
19, 1 loop or waits
Size
Medium: a working afternoon
Connects to
Gmail
Model
OpenAI

Questions

What does it need to run?

An n8n account, plus your own Gmail account, and a key for OpenAI. 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 OpenAI. 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.