0x is an open protocol for decentralized peer-to-peer exchange of Ethereum tokens. 0x provides the infrastructure for developers to build their own custom trading apps with a wide variety of user-facing applications.
For more information about 0x, please visit https://0xproject.com.
The token of the 0x protocol, ZRX, is a utility token that powers the 0x protocol. ZRX tokens can be used to vote on updates to the 0x protocol itself (decentralized governance), and are required to pay the fees for decentralized trades made using the protocol.