Helio Protocol is an over-collateralized stablecoin protocol built on the BNB chain. The product logic is similar to traditional over-collateralized stablecoin protocols, with the main difference being that collateralized assets in BNB are converted into BNB's LSD assets to earn profits, which are then distributed to the stakers of the stablecoin HAY and liquidity providers. The protocol has not yet issued a governance token and received a $10 million investment from Binance in August this year.