Currency exchange rate Telegram bot

Telegram bot that shows current currency rates for UAH via the monobank API.

Capabilities:
- Current rates for USD, EUR, GBP, CHF, PLN
- Currency converter (/convert 100 USD)
- Daily newsletter at 9:00 AM (APScheduler)
- Caching in Redis (considering monobank request limits)
- PostgreSQL for storing subscribers

Github:https://github.com/yura2787/Curency_bot

Stack: Python, aiogram 3, aiohttp, PostgreSQL, SQLAlchemy, Redis, Docker Compose, uv

Full source code on GitHub. I can create a similar bot with any API or custom functionality.