Neptune Protocol is a decentralized borrowing platform native to the Eclipse ecosystem, powered by the Solana Virtual Machine (SVM). Its flagship product, USDN, is an over-collateralized stablecoin soft-pegged to the US Dollar, enabling users to access zero-interest loans while retaining their collateral. Neptune enhances capital efficiency for ETH, SOL, TIA, and other asset holders within the Eclipse, Ethereum, Solana, and Celestia ecosystems.