How to get client id for init API

Hello everybody,

I have a problem with the API and the cms v2.1.0.
I made a new installation of xibo to 2.1.0.
I try to initialize the API for my tests but I miss CLIENT_ID of cms, I did everything else but I can’t have an access token…
Someone has already had this problem? I need help!

excuse me for this useless question.
Overwork does not suit me, still sorry