<ul data-eligibleForWebStory="true"><li>The article discusses building a DApp with LayerZero for cross-chain token swaps between Monad and Sepolia testnets.</li><li>LayerZero utilizes off-chain relayers and oracles to facilitate decentralized cross-chain communication.</li><li>The process involves deploying smart contracts as endpoints on supported blockchains to manage cross-chain messages.</li><li>Key functions like swapTo_ETH and _nonblockingLzReceive are implemented to handle token swaps and message receptions.</li><li>Contracts like Monad_Swap and Sepolia_Swap are created using LayerZero abstract contracts like NonblockingLzApp.</li><li>Various steps are detailed, including contract initialization, message sending, and receiving processes.</li><li>Additional functions for withdrawing funds and necessary environment setup are also explained.</li><li>Deployment scripts and contract setup are outlined for deploying and connecting the contracts on respective testnets.</li><li>The article emphasizes the importance of setting up trusted remote addresses and ensuring proper token transfers.</li><li>Overall, the article provides a comprehensive guide on implementing cross-chain swaps using LayerZero.</li></ul>

<>Building a Cross-Chain Swap with LayerZero on Monad

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