DMTP is a protocol that allows users to exchange messages on a wallet address basis. Users can send and receive messages to each other, and Dapps can send notifications and messages to users. The great thing is that DMTP can support all chains, so for example user can send messages to friends in different chains. Furthermore, the implementation of Communication Rewards and Chat Sticker NFT, which allow users to obtain unique tokens issued by DMTP based on the activity, will improve the user experience (UX) and enable users to enjoy communicating with each other.