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Audit ADM compliance in contracts with Google Drive and Gemini

Started by an event in a connected app, and works across Google Drive and Google Sheets. It hands the judgement calls to Gemini. 12 steps, 1 branch, 1 loop or waits: a working afternoon to understand properly.

MediumCalls a model: Gemini

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

The flow

Starts it 1Model 2Logic 4Service 5

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

  1. 1[Trigger] Watch Inbound Google DriveGoogle Drive triggerStarts it
  2. 2⚙️ REGION CONFIGURATIONSetLogic
  3. 3[Ingest] Download Contract PayloadGoogle DriveService
  4. 4[Parser] Extract Raw Contract TextExtract From FileService
  5. 5[Loop] Batch Execution Throttle1Split In BatchesLogic
  6. 6[Router] Check Document TypeIfLogic
  7. 7[AI Core] Audit ADM Compliance (Text)Google GeminiModel
  8. 8Download fileGoogle DriveService
  9. 9[Transform] Parse JSON SchemaCodeLogic
  10. 10[Database] Log API Failure QueueGoogle SheetsService
  11. 11[AI Core] Audit ADM Compliance (Vision)Google GeminiModel
  12. 12[Database] Log Audit to DashboardGoogle SheetsService

How it's built

Starts on
An event in a connected app
Steps
12, with 1 branch, 1 loop or waits
Size
Medium: a working afternoon
Connects to
Google Drive, Google Sheets
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own Google Drive and Google Sheets accounts, and a key for Gemini. 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 Gemini. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 12 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 12 steps before you point it at anything that matters.