https://www.polygon.com/2019/2/20/18233165/apex-legends-twitch-prime-loot-ps4-xbox-one-pc-ea

Apex Legends has been one of the most-watched games on Twitch since its launch earlier this month. Now, Twitch and developer Respawn Entertainment have partnered to give some loot and rewards to the streaming platforms’ many Apex Legends fans. Anyone with a Twitch Prime membership can get access to an exclusive legendary skin for Pathfinder, as well as five Apex Packs.

To claim this reward, log into your Twitch account and click the crown in the top right corner of the screen. From there, you’ll see an option to claim rewards for Apex Legends. The website will require you to sign into your EA account to claim the reward. Your Apex packs and new skin will show up next time you launch the game.