I have worked on a lot of Telegram bots.
However, there's no shortcut way to delete messages especially if your group has more than 10K messages.
Thus, we go check every message and compare it with the keyMore
I am an expert at making chat bots and have built Facebook, Slack, Skype, Telegram and custom bots with awesome artificial intelligence and natural language processing capabilities.
Worked with chat bot specific APIMore
I am a webdeveloper with an extensive knowledge of backend and frontend. I have done many web frontend and backend projects Relevant Skills and Experience I am confident in your project.