ZRO — LayerZero

**LayerZero** is an interoperability protocol that enables developers to create omnichain applications (OApps) that work seamlessly across multiple blockchains. Positioned as an infrastructure layer where "finance and the internet converge," LayerZero makes tokens and applications compatible with various blockchain types. As of early 2026, the protocol connects over 165 blockchains, secures over $95 billion in assets, and is utilized by more than 750 applications. LayerZero was founded by Caleb Banister, Bryan Pellegrino, and Ryan Zarick in 2021. Overview LayerZero is a messaging protocol, not a blockchain. It facilitates seamless interaction between blockchains using smart contracts on each chain, Decentralized Verifier Networks (DVNs), and Executors. Implemented on January 29th, 2024, LayerZero V2 separates message verification and execution, giving developers more control over security and execution. It also offers enhanced message throughput, programmability, and other contract-specific improvements, making it a more flexible and efficient messaging protocol. The update includes Decentralized Verification Networks (DVNs), which replace the V1 Oracle and allow any entity capable of verifying cross-chain data packets to join LayerZero, promoting decentralization. In March 2026, Worldpay and Global Payments launched a "Payments DVN" on LayerZero, providing an enterprise-grade security solution for verifying cross-chain payment transactions across nine blockchains, including Ethereum and Solana. Adapters for Axelar and CCIP DVNs are available on testnet and will be on mainnet at launch, with additional adapters planned for 2024 to support various native bridges, third-party bridges, middle chains, oracles, and other verification methods, preventing vendor lock-in. The X of Y of N Verification feature provides a modular approach, enabling applications to customize their security by choosing a combination of DVNs, thus optimizing costs and security levels based o