No. At least, no more API than what I just explained ;-) It's not my data. It's publicly available because the main http://hackerslide.com/ site uses it and if you want to grab it every now and then, that's fine by me.

If anyone grabs the same file over and over or anything crazy like that, they'll be blocked, but if you just poach the data and store your own copies, go for it :-)