# More ### **Innovative chain abstraction mechanism** LineHub's Perp Aggregator revolutionizes the trading experience by incorporating an innovative chain abstraction mechanism. This mechanism allows users to seamlessly trade across multiple chains without the need to leave their preferred chain or perform additional actions. With LineHub's chain abstraction, traders can initiate their trade on Linea and the Perp Aggregator intelligently routes and settles the trades across more than 11 chains supported by LineHub's DeFi ecosystem. This means that traders can enjoy the benefits of trading on multiple chains, accessing different liquidity pools, and optimizing their trading strategies, all directly from Linea thanks to LineHub. It also allows users to trade with leverage of up to 100x across various assets: * Cryptocurrencies * Commodities, provide options for those who prefer tangible, traditional assets like gold * Forex, allowing users to speculate on fluctuating currency values such as EUR, USD, JPY * Indices, giving traders the chance to profit from broad market movements rather than focusing on individual stocks ### **Enhanced Security** LineHub prioritizes security by relying on multiple price feed providers across supported chains. With redundancy from three providers: * @PythNetwork * @chainlink * @API3DAO LineHub ensures reliable and accurate price data. ### **Higher efficiency and functionality** LineHub's Perp DEX is designed with individual pools for each collateral asset on each chain. This unique architecture allows for better risk management, asset isolation, and optimized return on investment for liquidity providers. Traders benefit from faster transaction execution, deep Open Interest, and the flexibility to settle and trade in their preferred collateral assets without incurring extra fees, greatly improving the UX of traders. In conclusion, LineHub's Perp DEX design aims to provide a more efficient, effective, and profitable trading environment for all participants. --- # 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.linehub.io/linehub-products/more.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.