I have tried KARKEN, COINBAS, but actually they are not working in UAE, so what is the other option to directly buy alt-coins without using BTC in between.
and the same when I need to cash-out directly from alt-coins to USD
Thanks
Actually your problem is how to buy altcoin without changing or buying bitcoin coming from your fiat money.as far as i know that you must go in HITBC,but its so hazzle in part of you,many documents they need to confirm .but if you want a safest way if you value your money it is better to undergo or pass through in bitcoin before you trade or buying many altcoin .