The flow
Starts it 2Model 1Logic 8Service 9
The steps in the order they run, from what starts it.
- 1When WhatsApp Message ReceivedWhats App triggerStarts it
- 2When Called by Main WorkflowExecute Workflow triggerStarts it
- 3Set Message FieldsSetLogic
- 4Generate Speech with FishAudioFishaudioService
- 5If Message Type VideoIfLogic
- 6Upload mediaWhats AppService
- 7Fetch Incoming VideoHttp RequestService
- 8If Text Conversion RequestedIfLogic
- 9Send Voice Note ConfirmationWhats AppService
- 10Post Conversion JobHttp RequestService
- 11Execute Voice Note WorkflowExecute WorkflowLogic
- 12Prepare File UploadCodeLogic
- 13Upload File for ConversionHttp RequestService
- 14Wait for Conversion StatusWaitLogic
- 15Fetch Conversion Job StatusHttp RequestService
- 16If Conversion CompleteIfLogic
- 17Fetch Converted MP3Http RequestService
- 18Process Audio MetadataCodeLogic
- 19Transcribe Audio with GeminiGoogle GeminiModel
- 20Send Transcription to WhatsAppWhats AppService
How it's built
- Starts on
- An incoming WhatsApp message
- Steps
- 20, with 3 branches, 1 loop or waits
- Size
- Medium: a working afternoon
- Connects to
- WhatsApp
- Model
- Gemini
Questions
What does it need to run?
An n8n account, plus your own WhatsApp account, and a key for Gemini. 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 Gemini. Model calls are billed by the provider, not by n8n.
How long does it take to set up?
Plan an afternoon. 20 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 20 steps before you point it at anything that matters.