NU: nu’s native digital currency

NU, Nu's native currency, stands as the cornerstone of the ecosystem, offering users a micro transactional reward system. Users are incentivized for active social engagement, enabling peer-to-peer payments, and opting for the seamless swapping of NU with all network currencies within the Nu ecosystem. The NRU digital asset, residing within the Polygon network, provides users with a competitive edge, featuring a 1.3% transaction fee for NU transactions, while any currencies outside of NU incur a 1.7% transaction fee. Notably, the versatility of NU extends beyond the Polygon network, as it can be effortlessly bridged with multiple currencies, unlocking a plethora of swap solutions for users and developers within the Nu ecosystem.