# Introduction Prerich is an app that simplifies on-chain trading, offering a user-friendly interface similar to Robinhood. \ \ It allows you to trade on-chain assets quickly and efficiently while keeping full control of your assets.\ \ With Prerich, you can sign in using your email, onboard with a credit card, and access tools specifically built for traders, all while maintaining complete control of your private key.\ \ Whether you're a seasoned trader or just starting, Prerich provides a seamless, intuitive experience for discovering, trading, and managing on-chain assets. --- # 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://prerich-app.gitbook.io/prerich-app/overview/introduction.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.