The Stormpath Client API provides tools for authentication, authorization, and user management for frontend and mobile developers. With the endpoints, developers can incorporate such tasks into applications as retrieving the current user's account information, trigger the email verification workflow, send a verification of that email, revoke the user’s OAuth tokens, and more. It can do basic user registration and authentication without needing an admin key. The Stormpath Client API complements the Stormpath REST API and provides access points to other services. Stormpath is a cloud service that allows developers to register users, authenticate them, and store information about them- all without having to implement your own encryption or user databases.