0x is an open protocol that is designed to offer a peer-to-peer decentralized exchange as part of the Ethereum blockchain. 0x is made using a protocol that involves Ethereum smart contacts that allow those around the world to run a decentralized exchange. The team behind 0x strongly believes that in the future, you will find thousands of tokens from Ethereum and that 0x can provide an efficient and trustworthy way to exchange them. 0x is designed to be different from both centralized and decentralized exchanges, providing the best possible combination of features.