What is layer zero zro?

LayerZero (ZRO) is an omnichain interoperability protocol designed to facilitate lightweight message passing between various blockchain networks. It ensures message authenticity and guarantee through configurable trustlessness. ZRO is the native token of LayerZero, which has multiple use cases including governance, staking rewards, and transaction fees. The protocol aims to provide seamless and trustless cross-chain transactions, supporting over 50 networks and integrating with various dApps.