Each participant is represented by a User object and must be authenticated by the Client SDK. In a production application, you would typically store this user information in a database.
Execute the following commands in the terminal to create two users,
Bob who will log in to the Vonage Client and communicate.
nexmo user:create name="Alice" nexmo user:create name="Bob"
This will return user IDs similar to the following:
User created: USR-aaaaaaaa-bbbb-cccc-dddd-0123456789ab
You do not need to make a note of these user IDs because we will use JWTs to authenticate users.
Creating an Android chat appCreate a Android application that enables users to message each other using the Android Client SDK and Kotlin.