There are more and more web3 applications. What is the reason? Decentralization, crypto protection and unification of the process based on blockchain. With the help of crypto technologies it is possible to create a wide range of applications - lotteries, decentralized loans, fundraisings, loot boxes etc. - all that is already being realized by developers in web3 paradigm. Of course, to support all these applications, there must be analytical support to make them even better.