granted there seems to be a lot of undocumented stuff, but im not getting whats really super complicated about what they need (which is just the transfer part of the api, right?)
Don't get me wrong, i kind of wish the documentation was better too, but it seems like they have what they would need to make it work.
They may of honestly not been willing or able to figure it out on their own..
Granted I don't think they probably didn't put much of an effort in either.