What is Neko used for?

Could you elaborate on the purpose and functionality of Neko in the realm of cryptocurrency and finance? As a practitioner in this field, I'm interested in understanding how Neko specifically contributes to the ecosystem. Is it a platform for trading, a tool for payments, or perhaps a unique solution for managing digital assets? Additionally, what are the key features that set Neko apart from other solutions in the market? I'd appreciate a concise yet comprehensive explanation of its uses and benefits.