HyperID has a Chat service with true end-to-end encryption. Any wallet may be addressed via Chat service by other users.
Chat Service Sing-up / Sign-in is based on HyperID Authentication. Combination of Web3 and Web2 authentication opportunities makes service easy-to-go and keeps chats for all users wallets in a single place. All common chat features are provided: text messages and images, delivery status, own profile, block list and so on.
HyperChat streamlines the process of contacting the owner of any particular wallet or blockchain project that is represented as a smart contract. The only piece of information that is required to start chatting is the public address of the wallet or smart contract of the party users wish to contact. It’s much like WhatsApp that allows you to contact the person by his/her phone number.