Cross-Chain Protocols Axelar Learn about Axelar, a GMP protocol for cross-chain asset transfers, and how to get started building cross-chain applications with Axelar on Moonbeam. Hyperlane Learn about Hyperlane, a GMP protocol for cross-chain asset transfers, and how to get started building cross-chain applications with Hyperlane on Moonbeam. LayerZero Learn about LayerZero, a GMP protocol for cross-chain asset transfers, and how to get started building cross-chain applications with LayerZero on Moonbeam. Wormhole Learn how to bridge assets, set up a relayer, and other ways you can connect your Moonbeam DApp to assets and functions on multiple blockchains using Wormhole.