WhatsApp AI chatbot for text, voice, images and PDFs

Starts when something happens in a connected app and works with OpenAI, WhatsApp. Uses AI.

Main steps

WhatsApp Trigger
Download Image
Analyze Image
Download Audio
Transcribe Audio
Download File

What you get

workflow.json – import into n8n (26 steps, starts from an event in a connected app)
README setup guide and an in-workflow setup note

You need

n8n (Cloud or self-hosted)
OpenAI account
WhatsApp account