zkLink is a decentralized multi-chain trading infrastructure that provides a seamless and secure trading experience across different blockchains. Powered by zk-SNARKS, zkLink offers a unified liquidity pool that allows developers and traders to leverage assets and liquidity from various chains while ensuring the security of funds through zero-knowledge proofs. Additionally, zkLink offers API-driven solutions for creating order book DEXs, NFT marketplaces, and other decentralized applications.