Grin market is now live on qTrade @ https://qtrade.io/market/GRIN_BTC
We’ve focused on implementing GRIN with high security and privacy considerations first, convenience 2nd. For example, deposits are swept to a proxied high security wallet not spent from the hot wallet. Wallet713 isn’t supported, as it sacrifices some of the privacy inherent in GRIN’s design.
You can start placing buy orders now, deposits/withdrawals will be enabled before coins start maturing tomorrow, we’ll keep you updated.