The flow
Starts it 2Model 4Logic 6Service 6
The steps in the order they run, from what starts it.
- 1WhatsApp TriggerWhats App triggerStarts it
- 2OpenRouter Chat ModelLm Chat Open RouterModel
- 3Conversation MemoryMemory Buffer WindowModel
- 4Notify Human InputExecute Workflow triggerStarts it
- 5Notify HumanTool WorkflowModel
- 6Business ConfigSetLogic
- 7AI Agent - AssistantAgentModel
- 8Gmail - Notify HumanGmailService
- 9Classify MessageCodeLogic
- 10WhatsApp - Reply CustomerWhats AppService
- 11Is Image?IfLogic
- 12Prepare Conversation LogCodeLogic
- 13Prepare Email NotificationCodeLogic
- 14Requests Human?IfLogic
- 15Google Sheets - Log ConversationGoogle SheetsService
- 16Gmail - Send NotificationGmailService
- 17WhatsApp - Reply NotificationWhats AppService
- 18Google Sheets - Log Image/HumanGoogle SheetsService
How it's built
- Starts on
- An incoming WhatsApp message
- Steps
- 18, with 2 branches
- Size
- Medium: a working afternoon
- Connects to
- Gmail, Google Sheets, WhatsApp
- Model
- OpenRouter
- 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 Gmail, Google Sheets and WhatsApp accounts, and a key for OpenRouter. You connect your own accounts after importing it; none are included.
What starts it?
It starts on an incoming WhatsApp message.
Does it use AI?
Yes. It calls OpenRouter. 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. 18 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 18 steps before you point it at anything that matters.