SaucerSwap is a Hedera decentralized exchange for token swaps, liquidity, order-book trades, and API-based development.
DeepBook V3
DeepBook provides an onchain Sui order book for spot and margin trading and prediction markets.

About DeepBook V3
DeepBook V3 provides an onchain order book on Sui for spot trading and prediction markets. Spot orders from multiple apps route through the same book. Predict allows custom price levels, range positions, and timeframes from one minute to two weeks, with a shared pool taking the other side. It offers API, SDK, and indexer endpoints for orders and market data, with self-custodial onchain settlement where funds remain in the wallet until fill.
Access is limited: Predict currently supports only BTC and is not available to US users, and the trading platform is excluded in Afghanistan, Belarus, China, Cuba, Iran, North Korea, Myanmar, Philippines, Singapore, Russia, and Syria. Spot pairs depend on app expansion and users must check the app for current markets.
Key features
- Shared spot order book routed across multiple apps on Sui
- Prediction trades at custom price levels in either direction
- Range positions inside a price band or on either side
- Prediction timeframes from one minute to two weeks
- API and SDK to place, cancel, and settle orders
- Indexer endpoints for fills, depth snapshots, market data
- Multiple apps route through the same spot book so liquidity compounds rather than fragments
- Funds stay in the user wallet until an order fills with onchain atomic settlement
- Contracts audited with active bug bounty and live on Sui since 2023
- Predict supports only BTC and is not available to US users
- Trading platform is excluded in Afghanistan, Belarus, China, Cuba, Iran, North Korea, Myanmar, Philippines, Singapore, Russia, and Syria
- Spot pairs depend on app expansion; users must check the app for latest markets
DeepBook V3 at a glance
- Website
- deepbook.tech
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
DeepBook V3 alternatives
Tools and sites you could use instead, ranked by how closely they match.
Hyperliquid Spot Orderbook supports on-chain spot and perpetual trading across crypto, commodities, indices, and other markets.
On Sui, Bluefin Spot supports spot and derivatives markets through a decentralized platform with an on-chain execution engine.
Mangrove runs an EVM order-book exchange that lets liquidity providers post smart contracts as offers.
Thala Labs combines a stablecoin, automated market maker, and launchpad, with trading, borrowing, and liquidity tools on Move.
Kyo routes liquidity across the Superchain and provides an onchain exchange interface.
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DeepBook V3 FAQ
Which jurisdictions can't access the DeepBook trading platform?
What assets are currently supported for Predict?
Why does shared liquidity matter?
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