Valorant Discord Bot Scam is a shady way for people to try to phish or scam you for a key. While Discord scams aren't anything new, it's only recent these people have been trying to trick people with Twitch partnerships.
The scammer is trying to act like a person working for Twitch, and is sharing the news of a partnership. It's of course fake. Users have been reporting being contacted by the bot since late March, just sometimes under a different name or number, but always associated with Twitch.
There apparently is a scam bot going around Discord. I got the message too, the name is Twitch#2708. Don't click the link.@discordapp @Twitch
— Wiki (@Wiki82725871) April 6, 2020
Valorant Discord Bot Scam: You Can't Receive a Key in a Discord
The newest scam is for a similar Discord Bot spamming players if they allow them to join their server, they can provide beta keys. This isn't possible. Riot Games has forbidden players from selling their Riot Games account connected to a key and have already started banning players for doing so. On top of that, most of the scammers don't even have an account to sell and are simply trying to get phish for data.
If you want to play Valorant, be patient and try to earn a key the normal way. Watch a stream with "drops enabled" and hope your account is chosen. Just make sure you have a Twitch account, and have connected your Riot Games account to Twitch. If you do both, you have a chance to receive a drop.