I am selling php script that can automaticaly get referral list from your freebitco.in account.
It can be very useful if you are planning to make your product available only to referral users, without the need to check your referral list manualy each time.
With this script it is very easy to automate the process, as we did on our website
http://phptaskforce.uk.to/Each time user requests our script we simply call function get_referrals() which returns array of referral users on our account, and then we display some message to client depending on our list, it's that simple.
It can be very easily integrated within your app, all you need to do is to include our script and modify a few variables.
If you are interested in buying this script feel free to contact me on PM.
notice: cURL library is required.