# Main Features ### The Solpen Protocol Centered on portable wearable devices as the foundation for AI DePIN agents, it focuses on AI DePIN agents dedicated to personal life management. ### An Ecosystem of IoT Wearable Devices The first device Solpen Vape, an electronic health tracking product with functions like smoking cessation. By using AI agents to process daily usage data (desensitized to protect privacy), it establishes the first AI DePIN health management agent model. The platform is also open to similar projects: once approved through community voting, projects can integrate with the Solpen protocol and AI DePIN agent algorithms via APIs. ### DePIN AI Agent Platform Developers can share and trade their own AI DePIN agent algorithms to earn tokens or burn tokens to utilize the platform’s encrypted data for algorithm training and upgrades. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://solpen-1.gitbook.io/solpen/project-information/vape/main-features.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.