Nest is a Solana-native stablecoin protocol that transforms tokenized US equities into productive, stable dollars. Users deposit approved tokenized stocks via xStocks to mint nUSD — a $1-pegged stablecoin backed by real equity collateral and USDC reserves, fully transparent and verifiable on-chain. Staking nUSD into snUSD earns variable protocol revenue (target 6% APY), generated from borrower stability fees and reserve yield. A Peg Stability Module (PSM) ensures 1:1 USDC exits when reserves are available. Built on Solana with Pyth oracle pricing and Kamino infrastructure, Nest bridges traditional equity markets and DeFi — turning stocks into a yield-bearing stable layer anyone can use.