AstridDAO is a decentralized money market and multi-collateral stablecoin protocol built on the Astar Network within the Polkadot ecosystem. It enables users to deposit various assets—including ASTR, BTC, ETH, and DOT—as collateral to borrow BAI, a stablecoin hard-pegged to the US dollar, at 0% interest and with a low minimum collateral ratio. This system allows users to leverage their assets without selling them, offering features such as instant liquidation mechanisms and stability pools to maintain system stability.