The flow
Starts it 1Model 5Logic 2Service 4
The steps in the order they run, from what starts it.
- 1Window Buffer MemoryMemory Buffer WindowModel
- 2Line: Messaging APIWebhookStarts it
- 3Google Gemini for TextLm Chat Google GeminiModel
- 4Google Gemini for ImageLm Chat Google GeminiModel
- 5Text Message ProcessingAgentModel
- 6Message TypeSetLogic
- 7Image Message ProcessingChain LlmModel
- 8Line: Text Response to UserHttp RequestService
- 9Message ClassificationSwitchLogic
- 10Line: Response to UserHttp RequestService
- 11Line: Get ImageHttp RequestService
- 12Text from Slip ResultGoogle SheetsService
How it's built
- Starts on
- Another system calling it
- Steps
- 12, with 1 branch
- Size
- Medium: a working afternoon
- Connects to
- Google Sheets
- Model
- Gemini
- Retrieval
- Answers are drawn from documents you supply, not from the model alone
Questions
What does it need to run?
An n8n account, plus your own Google Sheets account, 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. Its answers draw on documents you give it, not on the model alone. 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.
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.