Across
Across is now live on the Arc chain, letting builders move USDC across chains through its intent-based settlement network. A new update highlights that users can bridge from any major chain and receive USDC on Arc without needing to hold USDC beforehand — Across swaps it en route during the transfer.

Across
Across protocol is a novel bridging method that combines an optimistic oracle, bonded relayers and single-sided liquidity pools to provide decentralized instant transactions from rollup chains to Ethereum mainnet.