0x is an open protocol that is designed to offer a decentralized exchange as part of the Ethereum blockchain. A protocol is basically a set of communication rules used by two or more parties to communicate with each other. With respect to 0x protocol, it uses a message format that allows two different users (maker and taker) to directly exchange tokens between each other instead of having to use a third party like a centralized exchange to handle their transactions.
If you have any problems or concerns,
please seek assistance by any means below.
Tel: +66 2-032-9555