To begin using Block DX, you need three main components, all easily installed via the official All-In-One Installer:
Blocknet Core Wallet - runs the network and stores your BLOCK coins.
Block DX - the decentralized exchange interface.
XLite Wallet - a multi-coin wallet for fast and convenient trading.
Block DX connects to both Blocknet Core and XLite, while these two are independent. Block DX serves as the bridge between your wallets and the decentralized network.