Callisto Network is a decentralized open source crypto platform based on go-Ethereum source code with its own cryptocurrency ‘CLO’.

The main goal of Callisto is to research and develop a reference implementation of a self-sustaining, self-governed, self-funded blockchain ecosystem and development environment. Callisto aims to establish a secure and contribution-friendly environment for further protocol development and improvements. It will rely on a built-in system of smart-contracts to achieve this goal.

One of the main problems of Ethereum smart contracts is the lack of tools to make them secure. Smart-contract hacking results in millions of dollars of lost revenue for the whole ecosystem. Callisto Network is intended to solve this problem for CLO and ETC ecosystems with an "Official Smart-contract Auditing Department of CLO & ETC". This represents a completely free opportunity for a professional smart-contract developer to audit their smart-contract.