# Key Features & Components - [Advanced Layer 3 Infrastructure](https://docs.evedex.com/key-features-and-components/advanced-layer-3-infrastructure.md) - [What is Rollup?](https://docs.evedex.com/key-features-and-components/advanced-layer-3-infrastructure/what-is-rollup.md) - [Prerequisites & Advantages of Choosing custom L3](https://docs.evedex.com/key-features-and-components/advanced-layer-3-infrastructure/prerequisites-and-advantages-of-choosing-custom-l3.md) - [Eventum L3 Solution](https://docs.evedex.com/key-features-and-components/advanced-layer-3-infrastructure/eventum-l3-solution.md) - [Trading Platform & Matching Engine](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine.md) - [Perpetual Futures Trading Fundamentals](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/perpetual-futures-trading-fundamentals.md) - [Technical Overview](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/technical-overview.md) - [Arbitrum L3 and on-chain settlement](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/arbitrum-l3-and-on-chain-settlement.md) - [Off-chain Orderbook](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/off-chain-orderbook.md) - [Matching Engine Overview](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/off-chain-orderbook/matching-engine-overview.md) - [Take-Profit and Stop-Loss (TP/SL)](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/take-profit-and-stop-loss-tp-sl.md) - [Entry price and P\&L (Profit and Loss)](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/entry-price-and-pnl-profit-and-loss.md) - [Order Types](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/order-types.md) - [Index Price and Mark Price](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/index-price-and-mark-price.md) - [Initial and Maintenance Margins](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/margins.md): Just like any other financial instrument, margin trading involves potential risks, so it’s essential to understand the basic principles of calculating the Initial and Maintenance Margin on the EVEDEX. - [Cross Margin](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/cross-margin.md) - [Available Balance](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/available-balance-and-buying-selling-power.md) - [Buying/Selling Power](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/buying-selling-power.md) - [Liquidations and Auto-Deleveraging (ADL)](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/liquidations-and-auto-deleveraging.md) - [Trading Fees](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/trading-fees.md): EVEDEX offers a progressive fee structure tied to our unique gamified user-level system. This incentivizes active participation and rewards users with increasing discounts as their level improves. - [One-Click Trading](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/one-click-trading.md) - [Funding Rate](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/funding-rate.md) - [Deposit & Withdraw](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/deposit-and-withdraw.md) - [Market Makers and Liquidity Provision](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/market-makers-and-liquidity-provision.md) - [Contract Specifications](https://docs.evedex.com/key-features-and-components/trading-platform-and-matching-engine/contract-specifications.md) - [Enhanced User Experience & Account Abstraction](https://docs.evedex.com/key-features-and-components/enhanced-user-experience-and-account-abstraction.md) - [What is Account Abstraction?](https://docs.evedex.com/key-features-and-components/enhanced-user-experience-and-account-abstraction/what-is-account-abstraction.md) - [Benefits of Account Abstraction](https://docs.evedex.com/key-features-and-components/enhanced-user-experience-and-account-abstraction/benefits-of-account-abstraction.md) - [Technical Implementation](https://docs.evedex.com/key-features-and-components/enhanced-user-experience-and-account-abstraction/technical-implementation.md) - [Comprehensive Educational Resources](https://docs.evedex.com/key-features-and-components/comprehensive-educational-resources.md) - [EVEDEX Academy](https://docs.evedex.com/key-features-and-components/comprehensive-educational-resources/evedex-academy.md) - [Core Educational Areas](https://docs.evedex.com/key-features-and-components/comprehensive-educational-resources/core-educational-areas.md) - [Risk Disclosure](https://docs.evedex.com/key-features-and-components/comprehensive-educational-resources/risk-disclosure.md) - [Transparent & Fair Copy Trading](https://docs.evedex.com/key-features-and-components/transparent-and-fair-copy-trading.md) - [Copy Trading Quality Assurance & Certification](https://docs.evedex.com/key-features-and-components/transparent-and-fair-copy-trading/copy-trading-quality-assurance-and-certification.md) - [Gamification & Affiliate Program](https://docs.evedex.com/key-features-and-components/gamification-and-affiliate-program.md) - [Affiliate Program](https://docs.evedex.com/key-features-and-components/gamification-and-affiliate-program/affiliate-program.md) - [Level Progression & Skill Allocation](https://docs.evedex.com/key-features-and-components/gamification-and-affiliate-program/level-progression-and-skill-allocation.md) - [Prime Subscription](https://docs.evedex.com/key-features-and-components/gamification-and-affiliate-program/prime-subscription.md) --- # 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.evedex.com/key-features-and-components.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.