What about Discord[0]? I believe it uses it&#x27;s own protocol, however there are already many unofficial API clients.<p>IRC-esque text chat, with Mumble-esque voice chat, with the best UX I&#x27;ve seen yet in a chat program[1]<p>[0] <a href="https:&#x2F;&#x2F;discord.gg&#x2F;" rel="nofollow">https:&#x2F;&#x2F;discord.gg&#x2F;</a><p>[1] <a href="https:&#x2F;&#x2F;cdn.discordapp.com&#x2F;attachments&#x2F;115226319603630086&#x2F;116232716655001608&#x2F;Screen_Shot_2015-11-17_at_9.46.07_AM.png" rel="nofollow">https:&#x2F;&#x2F;cdn.discordapp.com&#x2F;attachments&#x2F;115226319603630086&#x2F;11...</a><p>Edit: s&#x2F;seen ever&#x2F;seen yet&#x2F;, discord link