Automation library · Data collection

Extract portfolio project credits from web pages with OpenAI

Started by an event in a connected app, and works across Google Sheets. It hands the judgement calls to OpenAI. 20 steps, 1 branch, 2 loops or waits: a working afternoon to understand properly.

MediumCalls a model: OpenAI

20 stepsMedium: a working afternoon
1Branch: places the flow splits
2Loops or waits
1Service it connects to

The flow

Starts it 1Model 3Logic 10Service 6

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

  1. 1Start ManuallyManual triggerStarts it
  2. 2Chat ModelLm Chat Open AiModel
  3. 3Parse AI Structured OutputOutput Parser StructuredModel
  4. 4Read URLs from SheetsGoogle SheetsService
  5. 5Project Credit ExtractorAgentModel
  6. 6Skip Rows Already DoneFilterLogic
  7. 7Process AI Project DataCodeLogic
  8. 8AI Error HandlerCodeLogic
  9. 9Loop Over ItemsSplit In BatchesLogic
  10. 10Add Extracted Projects to SheetsGoogle SheetsService
  11. 11Add AI Errors to SheetsGoogle SheetsService
  12. 12Setup Page ParametersSetLogic
  13. 13Update Processed RowGoogle SheetsService
  14. 14Fetch Page ContentHttp RequestService
  15. 15Wait 2 SecondsWaitLogic
  16. 16Check HTTP SuccessIfLogic
  17. 17Manage Request ExceptionCodeLogic
  18. 18Transform HTML to TextCodeLogic
  19. 19Handle Fetch ErrorCodeLogic
  20. 20Add Fetch Errors to SheetsGoogle SheetsService

How it's built

Starts on
An event in a connected app
Steps
20, with 1 branch, 2 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 an event in a connected app.

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. 20 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 20 steps before you point it at anything that matters.