Automation library · Data collection

Extract product info from webpage screenshots with Dumpling AI

Started by a change in a Google Sheet, and works across Google Drive and Google Sheets. It hands the judgement calls to OpenAI. 9 steps: a working afternoon to understand properly.

MediumCalls a model: OpenAI

9 stepsMedium: a working afternoon
0Branches: places the flow splits
0Loops or waits
2Services it connects to

The flow

Starts it 1Model 1Logic 1Service 6

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

  1. 1Trigger on New URL in SheetGoogle Sheets triggerStarts it
  2. 2Take Full-Page Screenshot using Dumpling AIHttp RequestService
  3. 3Extract All Visible Data from Screenshot (Dumpling AI)Http RequestService
  4. 4Download Screenshot FileHttp RequestService
  5. 5Save Screenshot to Drive FolderGoogle DriveService
  6. 6 Log Screenshot URL to SpreadsheetGoogle SheetsService
  7. 7Extract Product Info from Screenshot Text with GPT-4oOpen AiModel
  8. 8 Split Each Product into Individual RecordSplit OutLogic
  9. 9Save Products info to Google SheetGoogle SheetsService

How it's built

Starts on
A change in a Google Sheet
Steps
9
Size
Medium: a working afternoon
Connects to
Google Drive, Google Sheets
Model
OpenAI

Questions

What does it need to run?

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

What starts it?

It starts on a change in a Google Sheet.

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. 9 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 9 steps before you point it at anything that matters.