The flow
Starts it 2Model 4Logic 2Service 5
The steps in the order they run, from what starts it.
- 1LINE Webhook TriggerWebhookStarts it
- 2When Daily at 9amSchedule triggerStarts it
- 3Gemini Meal Suggestion ModelLm Chat Google GeminiModel
- 4Gemini Image Reading ModelLm Chat Google GeminiModel
- 5Fetch LINE ImageHttp RequestService
- 6Read Inventory in SheetsGoogle SheetsService
- 7Meal Suggestion AgentAgentModel
- 8Food Info Extraction AgentAgentModel
- 9Filter Soon to ExpireFilterLogic
- 10Notify LINE on ExpiryHttp RequestService
- 11Append Food to SheetsGoogle SheetsService
- 12Collect Expiring IngredientsAggregateLogic
- 13Reply to LINE RegistrationHttp RequestService
How it's built
- Starts on
- Another system calling it
- Steps
- 13
- 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. 13 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 13 steps before you point it at anything that matters.