Key points
- You can build a small HTMLBubbles-based game or interactive tool using Telethon and MTProto.
- The public Bot API does not yet provide a method for these widgets, so developers must work with protocol-level features.
- The guide covers schema discrepancies, manual message-type definitions, and a parser fix for bots administering channels.
Context
For you, this experiment demonstrates how new Telegram capabilities can be tested before they receive convenient Bot API support. It also illustrates the maintenance risks of relying on undocumented or rapidly changing protocol behavior in production systems.
What this means for you
Directly applicable
You can use the described Telethon and MTProto approach to prototype interactive Telegram widgets, while accounting for protocol changes and parser edge cases.
Who benefits: Developers of Telegram bots and interactive chat experiences benefit from a practical example of using protocol features before official Bot API support becomes available.