Comment by MarkinK

I recently built an open-source ChatGPT Telegram bot using the Telegraf framework.

You can deploy it to Heroku with just one click.

The bot handles text, voice, and photo messages, converting them to text for processing via OpenAI's ChatGPT.

It also uses PostgreSQL for data storage and optionally integrates with Pinecone for long-term memory.

The repository includes Docker and Docker Compose support for easy deployment.

Feel free to check it out, and let me know your thoughts!