Adding adf.ly api option for my members

I want to add the [login to view URL] option for my pay members so the can add there own api code and went they upload a file the will have the option to select the [login to view URL] short link this is how my site works after the member upload a file they are directed to the process page, in the process page they will see multiple option to share the download link including a short link for the file a member upload i want to keep the one in there for the free members and the register members, but i want to add a new box just bellow with the [login to view URL] short link that will only show for the pay members only if they added [login to view URL] api code in there member area page So here what i need done 1- add a option to put there own [login to view URL] api code in there members page ( pay member only) including the how to add [login to view URL] api 2- add a new box in the process page with [login to view URL] short link generated by the pay member api Before betting on the project please make sure you know how my site works and how [login to view URL] api works please take a look at the sites first my site: [login to view URL] api site: [login to view URL]