Enter these into OBS, Streamlabs, or whatever streaming software you use — set them as your server and stream key, then start streaming from there.
Keep this information private — never share it with anyone. Your stream key works like a password for your broadcast; anyone who obtains it could stream under your identity and put your account at risk.
Server URL
Stream Key
Once your stream is actually running in OBS, close this and click "I'm ready — go live" on the page.