Directy/resellerclub also has an API that you could use, and you could easily get a reseller discount with them (from 6.49$ with 3000$ deposit, 8.99$ for a 199$ deposit) or from me (with a low deposit)
yes, I'm will Directi too.
they have good price , but their system is not very stable
anyway , you can get an reseller account for free by clicking my signature