DeepBook provides an onchain Sui order book for spot and margin trading and prediction markets.
Hanji Protocol
Hanji offers onchain order-book trading with zero maker fees and low gas fees.
About Hanji Protocol
Hanji is a web-based decentralized exchange that runs an order book on-chain. Users place and match orders on the blockchain rather than through a central operator. The homepage describes zero maker fees on limit orders, low taker fees, and low gas fees. It also describes a logarithmic matching engine built on radix trees and a storage design that reuses slots for canceled orders.
Hanji also offers LP vaults that run automated market-making strategies. The homepage says these vaults are designed to minimize impermanent loss and offer single-token or multi-asset options. The homepage does not give fee amounts, gas figures, or vault return figures, and it does not name the auditor shown in its audit section.
Key features
- On-chain order-book trading with limit orders
- Zero maker fees on limit orders, according to the homepage
- Low taker fees for entering markets quickly
- Logarithmic matching engine built on radix trees
- Storage slot reuse for canceled orders
- LP vaults with single-token or multi-asset options
Best for: Traders who want order-book execution on-chain, and asset holders who want to earn passive yield through LP vaults.
Good for
- Homepage states zero maker fees on limit orders
- Matching engine is described as gas-efficient at high volume
- LP vaults offer single-token or multi-asset choices
Watch out for
- The homepage gives no specific fee amounts or gas figures
- The audit section does not name the auditor in the page text
Hanji Protocol at a glance
- Website
- hanji.io
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Hanji Protocol alternatives
Tools and sites you could use instead, ranked by how closely they match.
Kuru Exchange supports onchain order-book trading, according to its page.
Hyperion supports onchain trading through a hybrid order book and AMM on Aptos.
SaucerSwap is a Hedera decentralized exchange for token swaps, liquidity, order-book trades, and API-based development.
On Ink L2, Nado Spot offers order-book spot and perpetual trading with unified cross-margin and self-custodied funds.
Clober DEX provides a fully on-chain order book with limit orders and liquidity vaults.
Popular in Decentralized Exchanges (DEX)
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Hanji Protocol FAQ
Does Hanji charge a fee for limit orders?
The homepage states zero maker fees on limit orders and says this rewards liquidity providers.
What are Hanji's LP vaults?
The homepage describes them as automated market-making strategies offering single-token or multi-asset options, designed to minimize impermanent loss.
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