The flow
Starts it 3Model 2Logic 5Service 2
The steps in the order they run, from what starts it.
- 1Receive LINE messageWebhookStarts it
- 2Google Gemini Chat ModelLm Chat Google GeminiModel
- 3Set configSetLogic
- 4Generate advice with GeminiChain LlmModel
- 5Parse LINE eventCodeLogic
- 6Parse Gemini responseCodeLogic
- 7Skip if no text eventIfLogic
- 8Save advice to SheetsGoogle SheetsService
- 9Respond OK (skip)Respond To WebhookStarts it
- 10Build contextCodeLogic
- 11Send Flex Message to LINEHttp RequestService
- 12Respond OKRespond To WebhookStarts it
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
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. 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.