It is a decentralized Protocol for the exchange. 0x supports all assets based on Ethereum, which correspond to the standard token ERC20 . i understood that it is like DEX, like Ether Delta. So, i bought not a lot for 3 k satoshi 2 months ago and now i see it is growing little by little. One very wise man told me that price of this token will go to the moon soon but didnt explain why
just told me to buy.