Automation library · Documents and files

Extract and structure Thai documents to Google Sheets

Started by an event in a connected app, and works across Google Sheets. It hands the judgement calls to OpenRouter. 7 steps: small enough to read in one sitting and change without fear.

SmallCalls a model: OpenRouter

Download free
7 stepsSmall: readable in one sitting
0Branches: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 2Logic 1Service 3

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

  1. 1When clicking ‘Test workflow’Manual triggerStarts it
  2. 2OpenRouter Chat ModelLm Chat Open RouterModel
  3. 3Load PDFs from doc FolderRead Write FileService
  4. 4Structure Text to JSON with LLMChain LlmModel
  5. 5Extract Text with Typhoon OCRExecute CommandService
  6. 6Parse JSON to Sheet FormatCodeLogic
  7. 7Save to Google SheetGoogle SheetsService

How it's built

Starts on
An event in a connected app
Steps
7
Size
Small: readable in one sitting
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?

Not long. At 7 steps it can be read in one sitting and changed without fear.

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 7 steps before you point it at anything that matters.