Developer Open-Sources 9 Production-Ready Telegram Bots Built in Python

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A freelance developer has released a collection of nine production-ready Telegram bots on GitHub, covering use cases such as AI assistance, appointment booking, crypto price alerts, job vacancy posting, and restaurant reservations. The project was born out of repetitive patterns the developer noticed across multiple client projects, prompting the creation of reusable templates. Built with Python 3.12 and aiogram 3.7, the bots use SQLite for data persistence and integrate free APIs including CoinGecko and HH.ru alongside Anthropic's Claude Haiku model for AI features. Each bot includes a subscription model with a free tier capped at 20 messages per day and an unlimited paid tier, along with an admin dashboard. All nine bots are freely available on GitHub with setup documentation, environment configuration examples, and dependency files.

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