Circle announced on the X platform the launch of its developer service, Circle Gateway, which enables unified $USDC balances, instant cross-chain liquidity, and more. It eliminates the need for cross-chain pre-funding or rebalancing, and a single integration can meet the needs of multiple chains. Users retain full control and can withdraw without permission. It will be launched on testnets such as Base and Ethereum this month. [Foresight News]