# Server API

- [Get Started](/powertalk-chat-sdk-documentation/powertalk-server-api/get-started.md)
- [Base URL](/powertalk-chat-sdk-documentation/powertalk-server-api/base-url.md)
- [Authentication](/powertalk-chat-sdk-documentation/powertalk-server-api/authentication.md)
- [User](/powertalk-chat-sdk-documentation/powertalk-server-api/user.md)
- [Contact](/powertalk-chat-sdk-documentation/powertalk-server-api/contact.md)
- [Message](/powertalk-chat-sdk-documentation/powertalk-server-api/message.md)
- [Room](/powertalk-chat-sdk-documentation/powertalk-server-api/room.md)