How does DeepBook work?

DeepBook operates as a fully on-chain central limit order book (CLOB), matching buy/sell orders via price-time priority and pooling fragmented liquidity to enable large trades. It leverages Sui's parallel processing for sub-second settlement (~390ms) and integrates with DeFi protocols for composable liquidity access. All transactions are transparently recorded on-chain, allowing real-time tracking of order flow and market depth.

Is DeepBook a secure platform?

DeepBook prioritizes security through third-party audits (including Zellic), a bug bounty program, and fully on-chain operations that eliminate custodial risks. Critical vulnerabilities like zero-quantity order exploits were identified and patched during audits. Its codebase is open-source, enabling continuous community scrutiny alongside Sui's native security features.

Users interact with DeepBook through integrated DEXs/aggregators or directly via its SDK, placing limit/market orders through Sui-compatible wallets. Developers build on its liquidity layer using Move language smart contracts, documented in official tutorials and GitHub repositories. Advanced features like flash loans require interacting with DeepBook's custodian contracts for atomic transactions.

What services does DeepBook offer?

DeepBook provides institutional-grade liquidity for spot trading, flash loans for arbitrage strategies, and a composable infrastructure for developers to build DeFi applications. It supports high-frequency trading with ultra-low fees and deep liquidity pools, minimizing slippage for large orders. The protocol also enables governance participation through its DEEP token, which reduces trading fees when used for transactions.

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What is DeepBook?

DeepBook is a Sui-based, fully onchain central limit order book (CLOB) protocol designed to provide deep liquidity and high throughput for DeFi trading. It aims to be the backbone of Sui's DeFi ecosystem, offering low-latency settlement times and minimal slippage. DeepBook facilitates a composable environment where developers can build and scale financial services with transparency and security.

Benefits of using DeepBook

DeepBook empowers blockchain users with institutional-grade liquidity, enabling efficient asset swaps at minimal slippage even for large orders due to its centralized limit order book structure. Traders benefit from sub-second transaction finality and low fees, leveraging Sui’s horizontally scalable architecture for seamless crossapp composability. The protocol’s transparent, onchain order matching ensures trustless access to deep markets while fostering a secure ecosystem for decentralized trading strategies.

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FAQ

Frequently Asked Questions

How does DeepBook work?
DeepBook operates as a fully on-chain central limit order book (CLOB), matching buy/sell orders via price-time priority and pooling fragmented liquidity to enable large trades. It leverages Sui's parallel processing for sub-second settlement (~390ms) and integrates with DeFi protocols for composable liquidity access. All transactions are transparently recorded on-chain, allowing real-time tracking of order flow and market depth.
Is DeepBook a secure platform?
DeepBook prioritizes security through third-party audits (including Zellic), a bug bounty program, and fully on-chain operations that eliminate custodial risks. Critical vulnerabilities like zero-quantity order exploits were identified and patched during audits. Its codebase is open-source, enabling continuous community scrutiny alongside Sui's native security features.
How to use DeepBook?
Users interact with DeepBook through integrated DEXs/aggregators or directly via its SDK, placing limit/market orders through Sui-compatible wallets. Developers build on its liquidity layer using Move language smart contracts, documented in official tutorials and GitHub repositories. Advanced features like flash loans require interacting with DeepBook's custodian contracts for atomic transactions.
What services does DeepBook offer?
DeepBook provides institutional-grade liquidity for spot trading, flash loans for arbitrage strategies, and a composable infrastructure for developers to build DeFi applications. It supports high-frequency trading with ultra-low fees and deep liquidity pools, minimizing slippage for large orders. The protocol also enables governance participation through its DEEP token, which reduces trading fees when used for transactions.

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