The flow
Starts it 1Model 2Logic 4Service 4
The steps in the order they run, from what starts it.
- 1Gmail TriggerGmail triggerStarts it
- 2Azure OpenAI Chat ModelLm Chat Azure Open AiModel
- 3Is this PDF?IfLogic
- 4Information ExtractorInformation ExtractorModel
- 5MergeMergeLogic
- 6Error HandlerStop And ErrorLogic
- 7IF: AI Says YesIfLogic
- 8Send a messageGmailService
- 9Save PDF LocallyWrite Binary FileService
- 10Manual VerificationGmailService
- 11Invoice Saved MessageGmailService
How it's built
- Starts on
- An arriving email
- Steps
- 11, with 2 branches
- Size
- Medium: a working afternoon
- Connects to
- Gmail
- Model
- Azure OpenAI
Questions
What does it need to run?
An n8n account, plus your own Gmail account, and a key for Azure OpenAI. You connect your own accounts after importing it; none are included.
What starts it?
It starts on an arriving email.
Does it use AI?
Yes. It calls Azure OpenAI. 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 itNothing 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.