The flow
Starts it 1Model 4Logic 4Service 6
The steps in the order they run, from what starts it.
- 1Simple Memory2Memory Buffer WindowModel
- 2whatsapp_messageWhats App triggerStarts it
- 3Append row to Applications Google SheetGoogle Sheets ToolService
- 4OpenAI Chat ModelLm Chat Open AiModel
- 5Chat Memory ManagerMemory ManagerModel
- 6CV_Collector_AgentAgentModel
- 7If2IfLogic
- 8IfIfLogic
- 9If1IfLogic
- 10Code in JavaScriptCodeLogic
- 11Send message and wait for responseWhats AppService
- 12Download documentWhats AppService
- 13send_interactiveHttp RequestService
- 14Download DocumentHttp RequestService
- 15Upload fileGoogle DriveService
How it's built
- Starts on
- An incoming WhatsApp message
- Steps
- 15, with 3 branches
- Size
- Medium: a working afternoon
- Connects to
- Google Drive, 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 Drive, 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. 15 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 15 steps before you point it at anything that matters.