What is Sponge?

Sponge is a monetary layer protocol for the Solana Virtual Machine (SVM) ecosystem that enables users to earn stable yields on deposited cryptocurrency assets through an overcollateralized stablecoin called svmUSD. It functions by allowing deposits of diversified crypto collateral into smart contracts on Solana, minting svmUSD tokens in excess of the collateral value to maintain stability against price fluctuations, while the underlying assets generate yields from DeFi lending, staking, or liquidity provision integrated within the SVM. Users can redeem svmUSD for their collateral plus accrued yields at any time, with the excess collateral acting as a buffer to absorb volatility and ensure the stablecoin's peg, all processed via Solana's high-throughput transactions for low-cost operations.