Odaily Planet Daily News: Uniswap Labs announced on the X platform that it and Across Protocol proposed a new cross-chain intent standard ERC-7683, which aims to establish a unified framework for specifying cross-chain operations based on intent. It is reported that the standard allows the implementation of a standard API for cross-chain transaction execution systems. The standard provides a common CrossChainOrder structure and a standard ISettlementContract smart contract interface.