What is 0x (ZRX)?
0x Protocol (ZRX) is an open-source infrastructure protocol that allows users to exchange ERC20 tokens and other assets across various blockchains, including Ethereum, without the need for central intermediaries. This functionality is achieved through a collection of publicly available auditable smart contracts that create a flexible, low-friction trading protocol that developers can incorporate into their products. The 0x Protocol is supported by an ERC20 governance token called ZRX, which allows its holders to participate in protocol governance and influence changes to the community treasury.