Cetus Protocol (CETUS)

Overview

Cetus Protocol is a decentralized exchange, or DEX, built for trading and supplying liquidity on the Sui and Aptos blockchains. A DEX lets people swap tokens through blockchain-based programs called smart contracts. Cetus’s main design gives liquidity providers control over where their funds support trades. Rather than spreading funds across every possible price, they can place them in a chosen range. Cetus began with this approach and later added other trading and liquidity tools. (cetus-1.gitbook.io)

CETUS is the protocol’s token on Sui. It supports participation incentives and can be converted into xCETUS, an escrowed form used for staking rewards and planned governance. CETUS and the exchange serve different roles: people can use Cetus to swap many token pairs, while CETUS helps connect activity across the wider ecosystem. (cetus-1.gitbook.io)

History & Team

Origins and growth

Cetus emerged as a liquidity project for blockchains that use Move, the programming language associated with Sui and Aptos. Henry Du was identified as a Cetus co-founder in May 2023, when OKX Ventures announced an investment in the project. The early goal was to make on-chain trading more efficient by giving users flexible ways to supply and access liquidity. (okxventures.medium.com)

The project later expanded beyond its original concentrated-liquidity pools. It added a swap aggregator, developer tools, and a dynamic liquidity market maker known as DLMM. Cetus introduced DLMM in 2025 as another way to arrange funds around trading prices. By the end of that year, the team reported that its products had served more than 17.7 million unique wallet accounts and that its aggregator connected to 28 liquidity sources. Wallet accounts are blockchain addresses, so that figure does not represent a count of individual people. (medium.com)

Technology & How It Works

Concentrated liquidity

Cetus’s concentrated liquidity market maker, or CLMM, holds tokens in pools that traders use for swaps. A liquidity provider chooses a token pair, deposits assets, and selects a price range. A narrower range places more of that provider’s funds near the selected prices. This can give traders more available tokens at those prices than a design that spreads the same funds across a much wider range. (cetus-1.gitbook.io)

The range also determines when a position earns trading fees. A position receives a share of fees while the pool’s price is inside its range. If the price moves outside that range, the position becomes inactive and stops earning swap fees until the price returns. Cetus supports multiple fee tiers, allowing separate pools for the same token pair to serve different trading needs. Liquidity positions can be represented by NFTs, which record a provider’s place in a pool. (cetus-1.gitbook.io)

Dynamic pools and swap routing

Cetus DLMM arranges liquidity in small price sections called bins. Trades use the active bin first, then move to another bin when needed. DLMM combines a base trading fee with a fee that changes in response to market activity. It runs alongside CLMM, giving providers another way to place funds and giving traders another possible source of liquidity. (cetus-1.gitbook.io)

Cetus also operates a swap aggregator. Instead of looking only at a Cetus pool, the aggregator can compare routes across connected sources on Sui. An application using Cetus’s tools can access those routes without building every liquidity pool itself. The project provides software development kits, or SDKs, for functions including swaps, liquidity positions, vaults, and orders. (medium.com)

Tokenomics & Utility

Supply and distribution

The stated maximum supply is 1 billion CETUS. Cetus’s published allocation assigns 50% to community and liquidity-provider programs, 20% to the team and advisers, 15% to investors, and 15% to a liquidity treasury. The team allocation has a stated 12-month lock followed by 24 months of monthly vesting. The investor allocation has a six-month lock followed by 12 months of monthly vesting. These schedules describe how the original allocations were designed to become available over time. (cetus-1.gitbook.io)

CETUS helps reward activity such as liquidity provision. It can also be converted into xCETUS at a one-to-one ratio. xCETUS is non-transferable, and converting it back takes time. Under the documented redemption rules, a 180-day period returns one CETUS for each xCETUS, while a 15-day period returns half that amount. The portion given up through a shorter redemption goes to an ecosystem treasury. (cetus-1.gitbook.io)

xCETUS holders can receive staking rewards linked to net protocol fees. Cetus’s documentation also describes xCETUS as its governance token, with voting on matters such as fee settings and incentive allocation planned after a stated supply threshold is met. Holding CETUS therefore has a different role from supplying tokens to a trading pool: one relates to the protocol’s incentive system, while the other directly provides assets for swaps. (cetus-1.gitbook.io)

Ecosystem & Use Cases

For traders, Cetus provides token swaps and tools for placing orders on Sui. For liquidity providers, it offers CLMM positions with chosen price ranges and DLMM positions arranged across bins. Its interface also brings together ways to manage positions and view on-chain activity. These products give users several ways to take part in trading, beyond a simple token swap. (cetus-1.gitbook.io)

Developers can use Cetus as a shared liquidity layer. For example, an app can add a swap feature using the protocol’s SDK, while a vault can use its liquidity functions to manage positions. Permissionless pool creation lets a project establish a market for a token pair on Sui. Cetus’s aggregator further connects users and apps to liquidity supplied by other services on that network. (cetus-1.gitbook.io)

Advantages & Challenges

What the design offers

Cetus gives providers detailed control over where they place funds. Its CLMM can concentrate assets near active trading prices, while DLMM adds bin-based placement and changing fees. Traders can access pools through Cetus’s own interface, and developers can build other products around the same tools. This mix of user features and reusable infrastructure helps explain Cetus’s role in Sui’s decentralized finance ecosystem. (cetus-1.gitbook.io)

What the design demands

Greater control also means more decisions for liquidity providers. A narrow CLMM range may earn fees while trading stays inside it, but becomes inactive when the price leaves it. Providers must choose a range and consider when to change a position. The protocol’s history also includes a major challenge: a smart-contract exploit affected its CLMM pools on May 22, 2025. Cetus patched the affected code and set out a recovery plan with support from Sui validators and a Sui Foundation loan. It prepared to restart the protocol on June 8, 2025, and later expanded its auditing and monitoring work. (cetus-1.gitbook.io)

Where to Buy & Wallets

CETUS is available for spot trading on Binance, OKX, and Bitget, as well as through token swaps on Cetus where a suitable pool or route is available. Exchange access depends on location and the services each platform offers there. Binance’s CETUS listing announcement, for example, excluded United States users from the listed spot pair. (binance.com)

CETUS is a Sui-based token, so a wallet must support Sui to hold it directly. Cetus’s swap guide lists compatible wallet options including Sui Wallet and Suiet. A person using the Cetus app connects a wallet, selects the assets to swap, and approves the transaction in that wallet. Sui transactions use SUI for network fees; CETUS serves the protocol’s token functions instead. (cetus-1.gitbook.io)

Regulatory & Compliance

Rules for tokens and exchange services differ by place. In the United States, securities law can depend on a crypto asset’s features and how it is offered or sold. In the European Union, the Markets in Crypto-Assets framework sets requirements for firms providing covered crypto-asset services. These broader rules provide context for Cetus and the platforms that list CETUS; the protocol’s stated utility alone does not settle how every transaction or service is treated under local law. Cetus’s terms say they are governed by British Virgin Islands law, with disputes handled through arbitration in Singapore. (sec.gov)

Cetus’s published token and product documents do not state a project-wide Shariah certification or halal ruling for CETUS. A Shariah assessment would need to examine the token’s rights and the particular activity involved, such as spot trading, liquidity provision, staking, or margin trading. Malaysia’s Securities Commission Shariah Advisory Council, for example, considers how token proceeds are used and what rights a token carries when assessing digital tokens under its framework. That framework does not assign Cetus a specific status. (cetus-1.gitbook.io)

Future Outlook

Cetus’s development has moved from a single concentrated-liquidity design toward a broader set of trading tools. Its CLMM, DLMM, aggregator, and SDKs give it several ways to support activity on Sui. The project’s published direction includes improving integrations, liquidity management, and security systems. How these tools develop will depend in part on whether traders, liquidity providers, and other apps continue to use them. (medium.com)

Summary

Cetus Protocol combines token swapping with flexible ways to supply liquidity on Move-based blockchains. CETUS supports its incentive model, while xCETUS connects holders to staking rewards and the protocol’s planned governance system. Cetus’s CLMM remains central to its design, with DLMM and the aggregator broadening how users and developers can access liquidity across the Sui ecosystem. (cetus-1.gitbook.io)