The flow
Starts it 1Model 3Logic 3Service 9
The steps in the order they run, from what starts it.
- 1WhatsApp TriggerWhats App triggerStarts it
- 2OpenAI Chat ModelLm Chat Open AiModel
- 3Simple MemoryMemory Buffer WindowModel
- 4Google Sheets - Block AGoogle Sheets ToolService
- 5Google Sheets - Block BGoogle Sheets ToolService
- 6Google Sheets - Block CGoogle Sheets ToolService
- 7Google Sheets - Block DGoogle Sheets ToolService
- 8Google Sheets - Block FGoogle Sheets ToolService
- 9AI AgentAgentModel
- 10Send Reply to CustomerWhats AppService
- 11Extract Property IDCodeLogic
- 12SwitchSwitchLogic
- 13Lookup Property by IDGoogle SheetsService
- 14Notify Sales AgentWhats AppService
- 15Extract PDF LinkSetLogic
- 16Send PDF BrochureWhats AppService
How it's built
- Starts on
- An incoming WhatsApp message
- Steps
- 16, with 1 branch
- Size
- Medium: a working afternoon
- Connects to
- Google Sheets, WhatsApp
- Model
- OpenAI
- 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 and WhatsApp accounts, and a key for OpenAI. 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 OpenAI. 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. 16 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 16 steps before you point it at anything that matters.