cross chain swaps

https://decentralizedexchangehaven.alderbrief.com/posts/how-a-decentralized-exchange-aggregator-simplifies-crypto-trading

Cross chain swaps let you trade tokens directly between different blockchains, like swapping an Ethereum-based token for one on Solana, without needing a centralized exchange or wrapping assets. Each swap is settled atomically, so both sides complete together or the whole transaction cancels automatically. This technology relies on smart contracts and relayers to verify the swap conditions, making it possible to move value across networks without trusting a middleman.