Content locker using a API

Hi, We would like a content locker building for our site which our affiliates can use. If you don't know what a content locker is please look into it so you get an idea of what its about. It needs to use our API. Documentation of our offers API is attached. It only wants to use offers from the offers API feed that do NOT have the words 'No Incentives' or 'No content lockers' in the description. It should at first randomise which offers it shows and after a certain amount of time start to show the ones with the highest RPC that the affiliate is getting. The affiliate should be given code so I guess the code will be the same for everyone but in the code a place for them to put their individual API key. In the bottom right hand corner the content locker should say 'Powered by WO%W Trk' which is linked to http://www.w%owtr%[login to view URL] (remove percentages) It would be good if the affiliate can easily customise it as well maybe by having variables in the URL like background=red and they can change it and border=3 etc. customisation is quite important. Thanks.