Creating a bot for VKontakte chat conferences?

Question

In contact with

Tell me in which direction should I look?

Answer 1

vk.com/dev

Answer 2

You should wait for VK to test the possibility of adding communities to conferences.
Testing in public https://vk.com/molodecbot
If you can't wait, you can make a personal page a bot for the conference, and then transfer it to the community. In this case, we will encounter a captcha.
It's simple, we take a lib in a programming language that we know that knows how to longpoll (for example, vk-io on nodejs), we receive new messages using longpoll and perform the actions we need.