Momentum: Sui swaps, liquidity positions, vaults and wallet controls

Momentum is a decentralised exchange built around liquidity pools on Sui. Traders swap tokens against a pool; liquidity providers choose the price range in which their assets can be used. A narrower range concentrates capital but needs closer management. When the market leaves that range, the position stops earning trading fees until the price returns.[2]

The deployment reference distinguishes native Sui USDC from wrapped USDC, and separate bridged Bitcoin and Ether representations. Listed examples include SUI/USDC, DEEP/SUI, stablecoin pools, and wrapped-asset pairs. Token tickers alone do not identify interchangeable assets: the chain, coin type and pool matter. A published deployment address also does not guarantee a currently deep or active market.[7]

Range orders can express a buy below the current market or a sale above it. They earn applicable liquidity fees while conversion occurs. Their persistence follows the position rather than a broker-style day or good-till-cancelled ticket; the guide does not establish a separate guaranteed stop-loss order. Automated third-party managers can add their own authority and execution conditions.[5]

These are the six rates in the reference schedule, before gas and price impact. The default treasury allocation is 20% of the swap fee, not another 20% of the trade. At 0.25% on 10,000 USDC, the 25-USDC charge contains a 5-USDC treasury share under that default.[6]

Administrators can enable fee rates and change pool configuration. The selected pool’s current parameters therefore take precedence over treating the reference table as an exhaustive fixed tariff.[11]

Sui network gas is separate from Momentum’s trading charge. It pays for execution and storage; removing stored objects may produce a rebate. The net amount depends on the signed transaction and network parameters, not a universal exchange withdrawal fee. Keep sufficient SUI available for the required transaction budget, including when the traded asset is a stablecoin.[33]

Vaults normally charge 10%–20% of earned yield when funds are withdrawn or the lockup ends. The exact strategy determines the rate and timing. For an illustrative 200-USDC profit subject to a 15% performance fee, the fee is 30 USDC and 170 USDC remains before other costs. Applying 15% to the entire deposited principal would describe a different charge.[17]

The veMMT guide separately describes a transition toward a governance model with revenue-sharing incentives and pre-launch buybacks. Those descriptions should not be combined into a guaranteed present-day payout rate for every liquidity position. Its one-to-four-year table expresses relative voting/reward weights, not annual percentage returns.[29]

Funding is based on compatible assets on Sui. Moving an asset from another blockchain may involve a distinct bridge and token representation. The deployments distinguish several such representations; their liquidity and redemption dependencies remain different even when the displayed ticker refers to the same underlying asset. No bank-transfer account, card tariff or fiat cash-out arrangement was established for the DEX itself.[7]

The close-position example removes liquidity and collects accumulated fees and eligible rewards before closing the ownership object. It includes minimum outputs for both tokens. The relevant withdrawal amount is the position’s current composition, not necessarily the original deposit quantities. The code is a documented integration path; it was not executed in this research.[10]

Connecting a wallet gives access to the interface; committed liquidity and staking deposits then follow the relevant smart contracts. The terms assign private-key responsibility to the user and say the interface provider cannot retrieve the wallet’s contents.[24]

Liquidity ownership is represented by a position NFT holding the pool, range and liquidity information. The holder uses it to claim fees and incentives. Some pools permit additional staking of these position objects. Moving, staking or losing control of that object can therefore affect the ability to manage or collect from the position.[30]

The documentation associates privileged accounts with MSafe, but the inspected page does not establish the live signer identities or quorum. Wallet custody and protocol administration are different controls: the published upgrade and pause powers remain material to availability and contract risk.[11]

A liquidity provider’s token mix changes with the pool price. At a range boundary the position can become entirely one token; it may underperform simply holding the original assets. Narrow-range fee opportunities do not remove that exposure. Inactive liquidity can still bear token-price risk while earning no trading fees.[2]

Momentum publishes separate audit attachments for the DEX, token contracts and veMMT. The accessible index established those categories, but the attached report bodies were not recovered, so their findings and current deployment coverage are not asserted here.[13]

The xSUI page attributes contract reviews to OtterSec and Zellic. That is a company statement about a particular component, not an independent verification of every Momentum product or later upgrade. Its presence does not establish a customer insurance policy.[14]

The published HackenProof bounty offers US$20,000–US$200,000 for qualifying critical findings, with lower bands for lesser severity. It covers specified smart-contract vulnerabilities. A reward for a valid security report is not reimbursement of traders’ losses, a guaranteed recovery fund or an insured balance limit.[12]

The interface contract requires legal adulthood and lawful access, with sanctions and territorial exclusions. Its country list includes Algeria, Bangladesh, Bolivia, Belarus, Iran and North Korea, among others. This is the platform’s contractual list, not a reliable summary of which countries are legally sanctioned. A successful wallet connection does not settle eligibility.[24]

The connection guide lists Sui-compatible wallets including OKX, Sui Wallet, Stashed, Bitget, Gate and MetaMask through a Sui Snap. Users approve a connection in their chosen wallet. Wallet software and integrations have separate capabilities and terms; this list does not establish identical desktop/mobile functionality or persistence of every interface setting.[8]

MSafe’s terms separately require the authority to bind an organisation, and at least age 18 or the higher local age of majority. They allow geographic or user access restrictions and interruptions for maintenance or faults. They do not promise uninterrupted availability. A service-access restriction should not be confused with a scheduled inactivity charge; no standard inactivity tariff was established.[22]

Vault access can differ from the ordinary swap interface. The documented release process includes review, at least three weeks of controlled testing, a whitelist stage and then public access. A vault appearing in product documentation does not establish that every address can deposit into it or that a testing phase guarantees future performance.[19]

The interface terms prescribe an initial 60-day informal dispute process, followed by individual arbitration, and name Panama law. They give [email protected], a domain differing from the present mmt.finance site. Delivery to that address was not tested. The contractual contact should be checked against the latest terms before formal notice.[24]

If the interface is unavailable, the published SDK offers a separate contract-interaction path for suitably equipped users, but it requires an authorised signer and working network access. It is not a promise that every outage can be bypassed safely. No telephone instruction route to cancel or close a position was established.[26]

The MMT issuer whitepaper expressly says it was not approved by an EU competent authority and that the token lacks the stated EU investor-compensation and deposit-guarantee coverage. A token disclosure is not a crypto-asset service-provider licence. No exact positive CASP permission was independently matched for RIZE Labs in this research.[32]

MomentumX and tokenised real-world assets appear in the ecosystem’s staged expansion plan. Those ambitions do not establish current securities dealing permissions, universal customer access, or live availability of every proposed market. The profile’s service scope centres on the documented Sui trading and associated products.[1]

The published terms name RIZE Labs Inc as the interface provider.[24]

The issuer’s 2025 MMT whitepaper identifies a Panama corporation, registration number 155751336, with Rize Labs Foundation as parent. These are issuer disclosures; a separate current corporate-registry extract was not recovered.[32]

The ecosystem whitepaper dates the DEX beta launch to 31 March 2025. As of 25 October 2025, Momentum reported more than 1.68 million unique swap users, 1.42 million liquidity providers, $600 million in total value locked and $25 billion in cumulative volume; the dollar currency is not specified. Those are dated project claims with different denominators. They are not verified current people, active customers, present balances or annual turnover.[1]

Momentum, MSafe, xSUI, the Token Generation Lab and MomentumX are treated here as one product family.[1]

The current public application and documentation retain the trading, liquidity and related product routes. The directly fetched application returned a loading shell, so no live balance, executable quote or current market-share calculation is presented as tested.[35]

Operator

RIZE Labs Inc

Exchange model

Decentralised

Service scope

Sui pool swaps, concentrated liquidity and related staking, vault and treasury products.

Client types

Retail clients; Institutional clients

Pricing publication

Public and quoted pricing

Other names

Momentum Finance; Momentum DEX; MSafe; M-Safe; xSUI; Token Generation Lab; MomentumX

Pricing scope

Pool-dependent swap rates, network gas and strategy-specific performance fees.

Funding scope

Compatible Sui tokens and SUI for network gas; no direct fiat account established.

Custody and asset handling

Wallet-controlled access; liquidity, staking and bonded tokens follow their respective contracts.

Client eligibility

Legal adulthood, lawful access and the interface terms’ territorial restrictions apply.

Support

Official Discord and documentation; security reports through the linked bounty programme.

Authorisation and registration scope

Token whitepaper disclosures do not establish a crypto-service-provider authorisation.

Exchange metadata checked 20 Oct 2026Source 1Source 2Source 6Source 7Source 8Source 10Source 17Source 21Source 24Source 25Source 32Source 33Source 35

MSafe provides organisational multisignature controls, weighted co-manager authority and a documented co-signer recovery concept. The recovery depends on the wallet’s configuration and remaining authorised participants. It should not be read as a central helpdesk promise to recover every lost seed phrase or compromised individual wallet.[21]

Vault responsibilities are split: Momentum hosts the interface, curators such as Nodo and Nemo design or operate strategies, technology providers supply execution infrastructure, and users deposit assets. A strategy’s results and risks depend on those separate components. Automatically managing a position does not make its returns fixed or transfer all responsibility to the interface host.[20]

The vault catalogue describes auto-rebalancing as live, while multichain access is labelled forthcoming. Neutral strategies may use lending, liquidity or staking arbitrage; directional strategies may include leverage or hedging. These are strategy categories, not evidence that every named design is open or that a neutral label eliminates principal loss.[18]

xSUI remains a transferable staking receipt that can be used in compatible DeFi products. Its overview also describes future lending/collateral uses. Selling xSUI in a pool, redeeming its underlying stake and depositing it into another strategy are different actions, with different pricing and dependencies; the overview does not establish a guaranteed one-for-one market sale at any moment.[16]

For veMMT, the guide assigns 25%, 50%, 75% and 100% relative weights to one-, two-, three- and four-year locks. Auto Max Bond continually extends the unlock horizon until disabled. Merging bonds adopts the longest remaining duration. Disabling an extension setting or disconnecting the website does not itself document an early-release right.[29]

The position-data tools expose owned liquidity positions, ranges, accrued fees and incentives. These are useful monitoring inputs, but not a complete tax calculation or proof that all historical transactions have been included. No comprehensive built-in tax-statement export was established.[27]

Contract events record swaps, token amounts, pool identifiers, liquidity changes and collected fees. They can support reconciliation with wallet activity. A developer still needs to handle token decimals, valuation dates and transactions outside Momentum; event records alone do not identify the correct tax treatment.[28]

MSafe separately documents a History view of completed transactions in sequence. This establishes a review function for that wallet product, without establishing a universal exchange account statement or CSV export for every Momentum service.[23]

The official SDK supports distinct mainnet and testnet configurations. Automation operates through selected pools and transaction permissions. No first-party discretionary AI adviser or social-copy mandate was established in the inspected product material; documented programmatic execution should not be mistaken for either service.[34]

A retained Deed-sale notice offers contribution refunds to the originating wallet and describes complimentary NFTs based on an August 3, 10:00 UTC snapshot. The displayed notice does not state a year or establish a new open promotion. Historical eligibility and present claim availability must be checked separately; a promised token allocation is not withdrawable cash.[31]