The "Cross-Chain Atomic Swap" feature in Litecoin enables interoperability with other cryptocurrencies by allowing users to swap cryptocurrencies directly between different blockchains without the need for a trusted third party. This feature leverages smart contracts to ensure that the swap is atomic, meaning it either occurs in its entirety or not at all, eliminating the risk of one party not holding up their end of the bargain. By facilitating trustless and secure exchange of cryptocurrencies, Litecoin's Cross-Chain Atomic Swap feature promotes interoperability and seamless interaction between different blockchain networks.
