Fan and admob integration

Hi everybody

my one app approved by fan and i want to use FAN WITH ADMOB but i do not want to use any 3rd party mediation.

what are the steps for integrating FAN WITH ADMOB without 3rd party mediation?

i want to use FAN in my admob mediation.

besides

i have more than this 1 app. can i use same FAN ID for my other apps?

can you help me?

thanks in advance.