I am writing as I would like to see if there is a way to add subscribers manually, to my twitch channel. Is there any manual command I could use to add subscribers manually? I would like to offer my subscribers specific perk, for example sub only music requests through Nightbot. I look forward to hearing from you and would really appreciate your help.
Instead of subscribers (as it requires Twitch partnership), I would recommend adding users as regulars. You can give regulars the permission to add songs by changing the Userlevel in the AutoDJ settings. For more information on regulars check out the docs site.