Assign Licenses to users with On prem AD using Graph API

Question

Hi team ,

I am new into Azure Ad and have to implement a solution .

Can we use VM to connect to On prem AD and access it using Graph API ?

I basically do not have a direct access to On prem AD .

But need the following to be done :

1. check if an email address already exist in AD using API
2. Assign License automatically to new users using API
3. Get log of user creation & Lisence errors using API

Thanks in Advance