# Integrating Raydius Express Raydius Express offers a unique set of features for user engagement and onboarding. This section guides developers on how to integrate Raydius Express into their applications. ## **Topics Covered:** * **Membership Card Integration:** How to implement the membership card system in your dApp. * **Quest System Integration:** Steps to incorporate the quest system for user engagement. * **Learn-to-Earn Integration:** Setting up educational content and reward systems within your application. * **Cross-Chain Integration:** Ensuring seamless interaction with multiple blockchain networks through Raydius Express. --- # 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://docs.raydius-research.com/getting-started/integrating-raydius-express.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.