OBS STUDIO

1. Under settings:

OBS Studio Settings

2. Open the Stream sub-menu

Broadcast Settings Window

2.a. Set Stream Type to Custom Streaming Server

2.b. Into URL, paste

2.c. Into Stream Key, paste the stream key you were given (it should be in the format of channel?key=streamkey)

2.d. Leave Use Authentication unchecked

OPEN BROADCASTER SOFTWARE

1. Under settings:

OBS Settings

2. Open the Broadcast Settings sub-menu

Broadcast Settings Window

2.a. Set Mode to Live Stream

2.b. Set Streaming Service to Custom

2.c. Into Server, paste

2.d. Into Play Path/Stream Key, paste the stream key you were given (it should be in the format of channel?key=streamkey)

HITBOX

To stream on Hitbox using Open Broadcaster Software: [link]

To stream on Hitbox using Xsplit: [link]