Aptos activated Circle’s Cross-Chain Transfer Protocol V2 on August 26, upgrading USDC transfers from a process taking minutes to settlement in seconds. The integration links Aptos with roughly nine other blockchains, including Ethereum and Solana, through more than 90 capital-efficient routes. CCTP V2 burns USDC on the source chain and mints native USDC on Aptos, avoiding wrapped tokens and bridge-based IOUs. Its programmable hooks let developers trigger lending deposits, asset swaps or treasury transfers within the same flow. The upgrade follows Aptos’s move from LayerZero-routed lzUSDC to native USDC, which launched on mainnet on January 30, 2025. USDC has a market capitalization exceeding $30 billion, and the expanded cross-chain infrastructure gives Aptos users and developers a standardized way to move liquidity for trading, lending and payments. Circle introduced CCTP V2 across its supported networks on March 11, 2025; the protocol became canonical by November 2025, while CCTP V1 began phasing out on July 31, 2026. No significant market reaction accompanied the integration, consistent with the typical price impact of infrastructure upgrades.