Add a browser source to OBS and set the URL to https://wfrsb.github.io/raid-stream-overlay-v2/?user=<your username>&colour=<colour hex>&platform=<your platform>
Example: https://wfrsb.github.io/raid-stream-overlay-v2/?user=Monskiller&colour=0000FF&platform=pc
This overlay uses trials.wf as a back-end