@Anubhav: This board is for general discussions on cc, not just appeals, and they didn't even post in the appeals category.
As I said in response to your email today: Sorry, I can't answer that question. However, you are correct that the public API, the one that Band provides openly to all developers, has no such functionality to interact with chat rooms. If you run a community that needs automation, I would personally suggest pivoting to a better platform such as Discord, which is more mainstream, gaming focused, and has much better support for bot development.