Automation library · Data collection

Generate AI product ad images from Google Sheets with Fal.AI

Started by an event in a connected app, and works across Google Drive and Google Sheets. It hands the judgement calls to OpenAI. 18 steps, 1 branch, 1 loop or waits: a working afternoon to understand properly.

MediumCalls a model: OpenAI

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18 stepsMedium: a working afternoon
1Branch: places the flow splits
1Loop or waits
2Services it connects to

The flow

Starts it 1Model 4Logic 4Service 9

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

  1. 1When clicking ‘Execute workflow’Manual triggerStarts it
  2. 2OpenAI Chat ModelLm Chat Open AiModel
  3. 3Structured Output ParserOutput Parser StructuredModel
  4. 4Get row(s) in sheetGoogle SheetsService
  5. 5AI AgentAgentModel
  6. 6Download fileGoogle DriveService
  7. 7Split OutSplit OutLogic
  8. 8Analyze imageOpen AiModel
  9. 9Append row in sheetGoogle SheetsService
  10. 10Edit FieldsSetLogic
  11. 11Call Fal.ai API (nannoBanana)Http RequestService
  12. 12Get image statusHttp RequestService
  13. 13IfIfLogic
  14. 14Get the image1Http RequestService
  15. 15WaitWaitLogic
  16. 16HTTP RequestHttp RequestService
  17. 17Upload fileGoogle DriveService
  18. 18Update row in sheetGoogle SheetsService

How it's built

Starts on
An event in a connected app
Steps
18, with 1 branch, 1 loop or waits
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 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. 18 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 18 steps before you point it at anything that matters.