Momentum (MMT), yours to hold and swap
MMT · Sui networkLooking for a Momentum wallet or a MMT wallet app that does more than just hold? Zypto App is a non-custodial multichain DeFi wallet where you can hold MMT, swap into 24,000+ assets across 20+ chains, connect to dApps and put your crypto to work in the real world. All from one app, your keys on your device.
Momentum runs on the Sui network, which isn't integrated in the Zypto App yet. Request Sui on X and we'll prioritize adding it so you can hold and swap Momentum.
Request Sui in Zypto App
What makes Zypto the right place for your Momentum (MMT)
Most Momentum wallets do one thing: hold MMT. Zypto App is a full DeFi wallet built for actually using it. Hold MMT non-custodially on the Sui network, swap into 24,000+ assets across 20+ chains via in-app DEX integrations, connect to dApps with WalletConnect, and use the value through the Zypto Premium Visa Card and Zypto's bill-pay and gift-card surfaces.
Whether you're new and looking for your first Momentum wallet app or your first MMT wallet, or an experienced DeFi user who wants one wallet for holding, swapping and real-world spending, Zypto is built for both, without sacrificing self-custody.
New to Momentum? Start here with the right MMT wallet
New to Momentum? You don't need an exchange account to get a wallet. Download Zypto App, generate your recovery phrase, and you have a working MMT wallet in under a minute. Add your first MMT by receiving from another wallet, or by buying in-app where supported.
From zero to using Momentum
Get the app
Download Zypto App on iOS or Android. Generate your recovery phrase. Your keys stay on your device.
Add MMT
Receive MMT from another wallet, or buy in-app where supported.
Use it everywhere
Top up the Zypto Premium Visa Card, swap into other assets, pay bills, or buy gift cards.
Your Momentum is secured by you
Zypto App is non-custodial. Your private keys are generated and stored on your device, Zypto never has access to your MMT and every transaction is signed locally. For account access, every user sets a PIN with optional biometric security (fingerprint or face recognition). You can also filter your wallet to show only verified tokens, protecting you from random airdrops or unsafe assets. For offline hardware wallet security, pair with the Vault Key Card, card-based cold-wallet hardware that signs transactions over NFC, keys never touch the internet.
What is Momentum?
Momentum is a decentralized exchange built on the Sui blockchain. It uses a concentrated liquidity market maker design, similar in spirit to Uniswap v3 but written in Sui's Move language, so liquidity providers can focus their capital around the price ranges where most trading happens. It pairs this with a ve(3,3) model that ties trading incentives to long-term token locking. MMT is the protocol's governance and utility token. Holders bond MMT into veMMT to vote on how trading rewards are distributed, earn a share of protocol activity, and access new features. The token launched in 2025, and the DEX runs natively on Sui with cross-chain support routed through Wormhole. As a newer protocol, MMT has a short track record and its value is closely tied to trading volume on Sui, so treat it as higher risk. You can track the Momentum price and hold MMT in a self-custody wallet.
Real things to do with your MMT
Zypto App connects your Momentum to real-world spending. Swap into supported coins in-app, use your Momentum in the real world.
Vault Key Card cold storage
Card-based cold-wallet hardware. NFC-tap to sign Momentum transactions, keys never touch the internet.
Vault Key CardUse a Crypto Visa Card
Load the Zypto Premium Visa Card with crypto. Physical and virtual cards, use them wherever Visa is accepted.
Crypto cardsPay bills with Momentum
Settle utility bills and mobile contracts with billers worldwide, paid with crypto from your Zypto wallet.
Bill payBuy gift cards with MMT
Gift cards from popular brands, paid with crypto. Settle in-app, redeem instantly.
Gift cardsTop up any phone
Send mobile credit across many countries in seconds. Pay with crypto, recipient gets local airtime.
Mobile top-upsCross-chain swaps
Swap Momentum into 24,000+ assets across 1,000,000+ cross-chain routes. All in-app, all in two taps.
Multichain walletPay with crypto
Zypto App supports 100+ cryptocurrencies for card loads, mobile top-ups, bill pay and gift cards. Swap any asset into a supported coin in-app, all in a few taps.
Zypto PayOther assets worth holding next to MMT
Cross-chain swaps mean your MMT can become any of these in two taps.
662+ dedicated wallet pages
MMT wallet questions, answered
What's the best Momentum wallet app?
That depends on what you want to do with your MMT. If you're holding only, any non-custodial wallet works. If you want to hold, swap across 20+ chains, connect to dApps, and use crypto for real-world spending, Zypto App is purpose-built for that while still being fully non-custodial.
Is the Zypto Momentum wallet non-custodial?
Yes. Your private keys are generated and stored on your device. Zypto never has access to your MMT. Every transaction is signed locally on your device before it reaches the network.
How do I spend crypto with Zypto Premium Visa Cards?
When you load the card in Zypto App, your crypto is converted into USD. Conversion happens at load, not at the checkout, so you can lock value in, avoid volatility and spend wherever Visa is accepted around the world, subject to eligibility and applicable limits.
Which chains can I swap Momentum into?
Swap into assets across 20+ chains including Ethereum, Solana, Polygon, Arbitrum, Optimism, BNB Chain and TRON, across 1,000,000+ cross-chain routes. All in-app, all in two taps.
How do I back up my Momentum wallet?
During setup, Zypto App generates a 12-word recovery phrase. Write it down and store it offline somewhere safe. For offline hardware wallet security, pair Zypto App with a Vault Key Card, the card-based cold-wallet hardware that signs transactions over NFC without exposing your keys to the internet.
Is Zypto App available in my country?
The wallet itself is available globally on iOS, Android and web. Some features (in-app buying, the Zypto Premium Visa Card) vary by region. See what's available where you are on our <a href="/spend-crypto/">Spend by Country</a> page.
Is Zypto App free?
The app is free to download and use. Standard network fees apply to on-chain transactions. Card and bill-pay services carry transparent transaction fees published in the app.
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