Nexabook is a global ecosystem of cryptocurrency. It seeks to address all the challenges facing conventional crypto-holders and provide the next generation of consumers with a secure and user friendly platform. For the sharing of spot, Nexabook guarantees the confidentiality of data and funding of its users by combining the device with a set of security protocols. The great advantage of Nexabook's exchange is the timely execution of orders from an advanced automatic motor in a liquid market.