Radar Relay is a trustless token trading platform. A trustless trading platform is what we need and it will be the future of cryptotrading. Radar Relay maintains a Øx (ZRX) order book and provides a simple to use trading interface via browser. Radar Relay sits on top of the 0x protocol, which is designed to act as a decentralized exchange mechanism for ERC-20 ethereum tokens.
To trade on the platform you need Metamask
Ledger Nano S integration
Just recently Radar Relay enabled ledger to ledger token transfers.
You can find a how-to instruction post here: Ledger Integration Update
