SushiSwap is one of the most popular decentralized applications in the crypto space. SushiSwap is a decentralized exchange that was initially built on the Ethereum blockchain but has now scaled to support multiple blockchains, including Avalanche, Polygon, Arbitrium, Moonbeam, Optimism, and many others. A decentralized exchange (DEX) enables you to exchange (trade) crypto assets in a decentralized and secure manner. Decentralized Exchanges have evolved over time with new and unique features being implemented in the DEX. Cross-chain transfer of assets is one of the latest features of decentralized applications. This feature enables you to transfer and swap one crypto asset from one blockchain to another crypto asset to blockchain. SushiSwap, called xSwap implements this cross-chain transfer feature.