The flow
Starts it 1Model 5Logic 4Service 6
The steps in the order they run, from what starts it.
- 1WhatsApp TriggerWhats App triggerStarts it
- 2Simple MemoryMemory Buffer WindowModel
- 3Get a document in Google DocsGoogle Docs ToolService
- 4OpenRouter Chat ModelLm Chat Open RouterModel
- 5Check Input TypeSwitchLogic
- 6AI AgentAgentModel
- 7Get Audio URLWhats AppService
- 8Get Image URLWhats AppService
- 9Text Only PromptSetLogic
- 10Respond with TextWhats AppService
- 11Download AudioHttp RequestService
- 12Download ImageHttp RequestService
- 13Transcribe AudioOpen AiModel
- 14Analyze ImageOpen AiModel
- 15Audio PromptSetLogic
- 16Image + Text PromptSetLogic
How it's built
- Starts on
- An incoming WhatsApp message
- Steps
- 16, with 1 branch
- Size
- Medium: a working afternoon
- Connects to
- WhatsApp
- Model
- OpenAI, 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 WhatsApp account, and a key for OpenAI and 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 OpenAI and 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. 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.