LayerZero (ZRO) is an omnichain interoperability protocol that ensures secure and seamless communication across various blockchain networks. It is designed to support omnichain applications by providing intrinsic security and universal semantics, facilitating a fully connected mesh network. The protocol was developed by LayerZero Labs, founded by Caleb Banister, Bryan Pellegrino, and Ryan Zarick, who bring extensive experience in technology, blockchain, and AI.