Smart AGI provides unified access to AI model APIs and usage management, alongside a suite of tools for conversation and creative work. Its Twinkle Model service lets customers add account balance, create API keys, manage billing, and monitor usage through a console. The service uses a standard API designed for quick integration and supports transparent, pay-as-you-go billing, with infrastructure intended for stable availability across API and client use.

The Twinkle product suite includes Twinkle Chat, an AI conversation space available online and through Windows and Android clients, with local storage for conversations, settings, and data in its native apps. Twinkle Image brings idea development, image generation, editing, prompt tools, and project management into a single online workspace, using text-model and image-model keys. Twinkle Video combines agent collaboration, image and video generation, canvas tools, and short-drama production in an integrated creative workflow. Smart AGI also offers user guides and developer documentation covering setup, API keys, client configuration, and billing. Together, these services support both everyday users and developers building with AI.