The IZE project aims to provide efficient and diverse data information for big data consumers and protect the privacy of information providers. IZE Application and IZE Add On provide big data users with more benefits and rewards through AI data orientation algorithm and Add-On data analysis algorithm. It can use data orientation algorithm to link information providers and information users, and develop information providing dapp. The dapp operator has the right to configure the nodes of the IZE blockchain. Users provided by dapp can collect data through various devices.