0x (ZRX) is a cryptocurrency project that has the aim of providing a free platform for application developers and various organizations to establish services with a function of cryptocurrency exchange. The 0x coin is an ERC-20 token that provides a platform with an ability to support all of the tokens issued with the Ethereum blockchain. The 0x crypto platform was designed in a way to be easy to scale and use for developers with relatively poor resources. The platform can be used for multiple development tasks like crypto exchange, data storage, prediction market and various other use cases. The ZRX market cap was fast to grow and reached a mark of over 1 billion dollars in January 2018. The coin is still in the top-40 cryptocurrencies at the time of writing this article.