Automation library · Money admin

Automated invoice parsing with LlamaCloud and Claude

Started by an event in a connected app, and works across Google Drive and Google Sheets. It hands the judgement calls to OpenRouter. 11 steps, 1 branch, 1 loop or waits: a working afternoon to understand properly.

MediumCalls a model: OpenRouter

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

The flow

Starts it 1Model 3Logic 2Service 5

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

  1. 1When clicking ‘Test workflow’Manual triggerStarts it
  2. 2Structured Output ParserOutput Parser StructuredModel
  3. 3OpenRouter Claude 3.5Lm Chat Open RouterModel
  4. 4Download the invoice from Google DriveGoogle DriveService
  5. 5Parsing agentAgentModel
  6. 6Send invoice for parsing in Llama CloudHttp RequestService
  7. 7Google Sheets updateGoogle SheetsService
  8. 8Request invoice status from LLamaCloudHttp RequestService
  9. 9Checking invoice status on llamcloudIfLogic
  10. 10Retrieves invoice content from LlamaCloudHttp RequestService
  11. 11Wait 10 secondes before sending GET request againWaitLogic

How it's built

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

Questions

What does it need to run?

An n8n account, plus your own Google Drive and Google Sheets accounts, 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. 11 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 11 steps before you point it at anything that matters.