Circle Internet Financial's integration of native USDC and Cross-Chain Transfer Protocol (CCTP) V2 on Sonic aims to revolutionize crosschain applications by providing secure, native interoperability for transferring value across chains in less than a minute. The initiative enhances liquidity, capital efficiency, and user experience by enabling USDC, which is redeemable 1:1 for USD and backed by liquid assets, to settle transactions near-instantly. CCTP V2 facilitates secure crosschain transfers through a process of native burning on the source chain and minting on the destination chain, thereby unifying liquidity. The Sonic ecosystem is already seeing a wave of activity as developers deploy new use cases on protocols like Aave, Curve Finance, and Shadow Exchange. The text includes a practical guide on using a sample app to perform crosschain transfers from Ethereum Sepolia to Sonic Blaze testnet, underscoring the hands-on opportunities available for developers.