The flow
Starts it 2Model 2Logic 4Service 6
The steps in the order they run, from what starts it.
- 1Booking Transaction WebhookWebhookStarts it
- 2Google Gemini Chat ModelLm Chat Google GeminiModel
- 3Extract Booking DataSetLogic
- 4AI AgentAgentModel
- 5IP Geolocation CheckHttp RequestService
- 6Enhanced Risk CalculatorCodeLogic
- 7Critical Risk CheckIfLogic
- 8High Risk CheckIfLogic
- 9Log to Google SheetsGoogle SheetsService
- 10Block User AccountHttp RequestService
- 11Send a messageGmailService
- 12Flag for ReviewHttp RequestService
- 13Send a message1GmailService
- 14Send ResponseRespond To WebhookStarts it
How it's built
- Starts on
- Another system calling it
- Steps
- 14, with 2 branches
- Size
- Medium: a working afternoon
- Connects to
- Gmail, Google Sheets
- Model
- Gemini
Questions
What does it need to run?
An n8n account, plus your own Gmail 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 another system calling it.
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. 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.