Airbnb Telegram Agent - Template

# Welcome to my Airbnb Telegram Agent Workflow!

## This workflow has the following sequence:

1. **Telegram Trigger** - Receives incoming messages (text or voice) from Telegram users
2. **Text or Voice Switch** - Routes the workflow based on message type (text vs. voice)
3. **Voice Processing Path** (if voice message):
   - Get Voice Message - Downloads the voice file from Telegram
   - Transcribe Voice Message - Converts speech to text using OpenAI Whisper
4. **Text Processing Path** - Prepares text messages for the AI agent
5. **Airbnb Agent (Core Logic)** - LangChain agent that:
   - Uses conversation memory to maintain context
   - Lists available MCP tools for Airbnb data access
   - Executes appropriate tools with parsed parameters
   - Formats results for mobile/Telegram display
6. **Response Generation**:
   - Send Text Response - Sends formatted text back to Telegram
   - Summarize Response for Voice - Creates voice-friendly summary
   - Create Voice Response - Converts summary to speech using OpenAI TTS
   - Send Voice Response - Sends audio message back to Telegram

## The following accesses are required for the workflow:

- **Telegram Bot API**: [Documentation](https://docs.n8n.io/integrations/builtin/credentials/telegram/) 
  - Create a bot via @BotFather on Telegram
  - Get bot token and configure webhook
- **OpenAI API**: [Documentation](https://docs.n8n.io/integrations/builtin/credentials/openai/)
  - Used for speech transcription (Whisper)
  - Used for chat completion (GPT-4)
  - Used for text-to-speech generation
- **MCP Community Client Node**: [Documentation](https://github.com/nerding-io/n8n-nodes-mcp)
  - Custom integration for Airbnb data
  - Requires MCP server setup with Airbnb/Airtable connection
  - Provides tools for accommodation search and details

## Key Features:

- **Multimodal Support**: Handles both text and voice messages
- **Conversation Memory**: Maintains context across multiple messages
- **Mobile-Optimized Output**: Formats results specifically for Telegram mobile viewing
- **Tool Integration**: Uses MCP platform to access real Airbnb data
- **Voice Capabilities**: Full speech-to-text and text-to-speech support

## Configuration Notes:

- Uses GPT-4.1 model for enhanced reasoning capabilities
- Includes comprehensive system prompts for Airbnb-specific responses
- Voice responses are automatically summarized for better audio experience

You can contact me via LinkedIn, if you have any questions: https://www.linkedin.com/in/friedemann-schuetz