COFI (CoFiX) is a community driven DeFi project, established in March 2020. CoFiX enables the NEST pre production machine to obtain market prices from the decentralized price pre production machine NEST. The relevant insurance that can realize transaction and asset pricing can be quantified, which can provide Market maker and traders with more effective prices and better insurance control solutions.Depositing a liquidity provider token (XToken) can mine and produce CoFi, which represents governance and revenue rights in the CoFiX agreement....