The project, called MDUKEY, is a key exchange for the establishment of this business, a systematic trade, and a key issue that includes the world market and the provision of the right equipment in the trade of monetary standards. it is an attempt to be used as a strategy to gain a share among customers and you can buy two top divisions, hoping to shut down the market with administrative equipment and make more money in one exchange. the association, moreover, allows this wallet to store private information and security for associations. This project, called MDUKEY MDU, has its own blockchain network, has a direct receiver, a square explorer with a great interface, and quickly tracks its fields and previous trades. The main thing is that the power of the public chain is too high and it cannot use display functions. In addition, there was no broad concept of work in the public chain. Data may be leaked if the encryption calculation is compromised. The project, called MDUKEY, is a Cosmos-Sdk-based barrier framework.