If you're trying to find where a streamer is active outside of Twitch or Kick — their Twitter/X, YouTube, Instagram, or Discord — the two platforms handle this very differently.
Twitch doesn't expose this publicly
Even though a streamer might have social links visible on their actual Twitch channel page, that information isn't available through Twitch's public data in the same way things like follower count or bio are. There's no reliable, sanctioned way to pull a Twitch streamer's social links without visiting their channel page directly and looking yourself.
Kick is more open about it
Kick's public channel data does include social media links when a streamer has set them — Twitter/X, YouTube, Instagram, and Discord specifically. On the Streamer Info tab, switch the toggle to Kick, enter a username, and if they've linked any of those, they'll show up as clickable pills right on their profile.
What Streamer Info shows either way
Regardless of platform, you'll see their profile picture, follower count, bio, and live status. For Kick specifically, social links come along with that. For Twitch, you'll instead see additional details Kick doesn't expose, like account creation date and total channel views.
The practical workaround for Twitch
If you specifically need a Twitch streamer's social links and they're not visible anywhere obvious, checking their channel's "About" panel directly on Twitch is really the only reliable option — there isn't a shortcut around that using public data.
Look up a streamer
Open Streamer Info