More than $7.2 billion in cross-chain and wrapped assets have migrated from LayerZero to Chainlink's Cross-Chain Interoperability Protocol (CCIP) since May, with Mantle becoming the latest project to replace LayerZero for high-value token transfers. Mantle said it is migrating its Super Portal, which it co-developed with Bybit, from LayerZero's Omnichain Fungible Token (OFT) standard to Chainlink's Cross-Chain Token (CCT) standard.