The same codes of conduct for interacting with fans and viewers are the same codes which you use on a daily basis. If you have to ask yourself if what you’re doing is appropriate, it probably means that you should not do that. Instead, you should
Follow the golden rule: Treat others the way you want to be treated!
Do not violate the terms of conduct set forth by Twitch
Do not do anything which breaks the law, do not stream anything explicit, do not engage in self destructive behavior, do not stream copyrighted content, do not threaten or harass others, do not cheat, do not use hate speech, and do not impersonate any person or organization.