Enable Crosschain Swaps Between Arbitrum and Ethereum

Arbitrum aims for crosschain token transfers and swaps in under three seconds by Q1. Pending Arbitrum DAO approval, crosschain operations will launch by Q3—fast, cheap, and trustless. A Universal Intents Engine, supporting EVM-compatible chains and standards ERC-7683, 7786, and 7841, underpins interoperability. The Solver Loan Program bootstraps ETH and USDC routes. Native ZK integration and fast withdrawals already live.