How to Set Up Kucoin on Metamask (Full Tutorial). The KuCoin Exchange places an emphasis on the quality of the projects listed based on a research department that scours the blockchain industry for quality projects. KuCoin provides an exchange service for users to conduct digital asset transactions securely and efficiently. Over time, KuCoin aims to provide long-lasting, increased value to its more than five million registered users, in over 100 countries. In November 2018, ‘The People’s Exchange’ officially partnered with IDG Capital and Matrix Partners. The MetaMask app is both a wallet & a browser. Buy, send, spend & exchange your digital assets. Make payments to anyone, anywhere. Log into websites securely to trade assets, lend, borrow, play games, publish content, buy rare digital art, and so much more.