The flow
Starts it 1Model 2Logic 6Service 5
The steps in the order they run, from what starts it.
- 1When clicking ‘Test workflow’Manual triggerStarts it
- 2OpenRouter Chat ModelLm Chat Open RouterModel
- 3Read/Write Files from DiskRead Write FileService
- 4Text ExtractorAgentModel
- 5Extract from FileExtract From FileService
- 6Post-ProcessingCodeLogic
- 7IfIfLogic
- 8Send Raw Text AgainSetLogic
- 9Split OutSplit OutLogic
- 10Generate Unique KeySetLogic
- 11Send Invoice DataGoogle SheetsService
- 12Fetch Master DataGoogle SheetsService
- 13ValidationCodeLogic
- 14Update ResultsGoogle SheetsService
How it's built
- Starts on
- An event in a connected app
- Steps
- 14, with 1 branch
- Size
- Medium: a working afternoon
- Connects to
- Google Sheets
- Model
- OpenRouter
Questions
What does it need to run?
An n8n account, plus your own Google Sheets account, and a key for OpenRouter. 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 OpenRouter. Model calls are billed by the provider, not by n8n.
How long does it take to set up?
Plan an afternoon. 14 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.
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 14 steps before you point it at anything that matters.