# 3.0 Ecological Planning **Visualizing the Multi-Chain Meta-Universe** Version 3.0 is a decentralized meta-universe eco-platform that combines DeFi+NFT+Socialfi+Gamefi. As an extremely open, complex and huge system, it covers the entire cyberspace as well as numerous hardware devices and real conditions, and is a mega digital application ecology built by multiple types of builders. In this virtual world, players can use the platform's NFT and APC tokens to create and own their own guessing entertainment, as well as profit from it. At the same time, the platform is open to API interactions and supports access to multiple ecological scenarios. --- # 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://arenaplay-os.gitbook.io/untitled/ecological-application-planning/3.0-ecological-planning.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.