LayerZero is an omnichain interoperability protocol that enables cross-chain messaging and asset transfers between different blockchains. Rather than operating bridges with locked liquidity, LayerZero provides a messaging layer that allows smart contracts on one chain to communicate directly with contracts on another chain through a system of ultra-light nodes, oracles, and relayers. The protocol supports over 50 blockchains including Ethereum, BNB Chain, Avalanche, Polygon, Arbitrum, Optimism, and Solana. LayerZero powers several major cross-chain applications including Stargate Finance for token transfers, and enables developers to build omnichain fungible tokens (OFTs) and NFTs that exist natively across multiple chains.