Aubade's mission is to create an open and free decentralized financial system and reshape the trillion-dollar encryption market. The main product of the Aubade platform is the decentralized perpetual contract. Its financial structure fully refers to the mature design in DeFi, and the reference price is anchored to the spot index and provides a maximum leverage of 20 times. On the other hand, Aubade's perpetual contracts are completely decentralized, and the working mechanism can be completely separated from off-chain facilities, thus making it possible to build decentralized structured financial products based on perpetual contracts.