Just take a look about QuickX Protocol. QuickX is a novel protocol designed specifically to cure the many fatal flaws that are hindering the mass adoption of Cryptocurrencies today. It performs transactions off the chain for same Blockchain assets and utilizes pooling facilitators who supply liquidity for cross chain transfers of crypto assets. Through this, it accelerates the transaction speed greatly, dissolves the interoperability problem between different Cryptocurrencies, relieves the transaction fees and also solves the issue of scalability.

The QuickX multi-currency and asset wallet allows the users to have complete control over their money through private keys.