🤖 Telegram AI Bot for Text, Audio & Images

This n8n workflow creates a sophisticated Telegram bot that handles multiple message types including text, voice recordings, and images with captions. It uses webhook-based reception for real-time processing, robust user validation, and a smart router to categorize messages. Integrated with OpenAI's GPT-4 for classification, voice transcription (via Whisper), and image analysis (GPT-4 Vision), it maintains context-aware responses and separates tasks from general conversation.

Key benefits include seamless multi-modal message handling, reducing manual intervention for personal or business assistants. Error handling provides fallbacks and user feedback, while separate testing/production webhooks ensure deployment flexibility. Security features authenticate users, preventing unauthorized access.

Ideal use cases: Personal AI assistants for quick queries, customer support bots analyzing images/voice, or automated task managers via Telegram. Saves hours of development time for multi-input AI bots, scalable for teams or enterprises needing intelligent messaging automation.