SEALCOIN (QAIT), yours to hold and swap
QAIT · BNB Chain networkLooking for a SEALCOIN wallet or a QAIT wallet app that does more than just hold? Zypto App is a non-custodial multichain DeFi wallet where you can hold QAIT, 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.
SEALCOIN runs on the BNB Chain network, which isn't integrated in the Zypto App yet. Request BNB Chain on X and we'll prioritize adding it so you can hold and swap SEALCOIN.
Request BNB Chain in Zypto App
What makes Zypto the right place for your SEALCOIN (QAIT)
Most SEALCOIN wallets do one thing: hold QAIT. Zypto App is a full DeFi wallet built for actually using it. Hold QAIT non-custodially on the BNB Chain 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 SEALCOIN wallet app or your first QAIT 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 SEALCOIN? Start here with the right QAIT wallet
New to SEALCOIN? You don't need an exchange account to get a wallet. Download Zypto App, generate your recovery phrase, and you have a working QAIT wallet in under a minute. Add your first QAIT by receiving from another wallet, or by buying in-app where supported.
From zero to using SEALCOIN
Get the app
Download Zypto App on iOS or Android. Generate your recovery phrase. Your keys stay on your device.
Add QAIT
Receive QAIT 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 SEALCOIN 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 QAIT 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 SEALCOIN?
QAIT is the utility and governance token of SEALCOIN, a project building infrastructure for autonomous machine-to-machine transactions, where connected devices and AI agents can identify, authenticate, and pay one another. The token is meant to cover device onboarding, marketplace settlement, and on-chain governance across uses such as energy trading, sensor data, and compute. Governance sits with the QAIT Association, a Swiss non-profit based in Zurich. The SEALCOIN platform itself is built on Hedera, while the tradable QAIT token launched in May 2026 and is available on BNB Chain, with a version also referenced on Base. This is an early-stage, narrative-driven asset tied to a machine-economy thesis that is still unproven, so weigh the volatility and execution risk. You can track the QAIT price and hold the token in a self-custody wallet that keeps the keys in your hands.
Real things to do with your QAIT
Zypto App connects your SEALCOIN to real-world spending. Swap into supported coins in-app, use your SEALCOIN in the real world.
Vault Key Card cold storage
Card-based cold-wallet hardware. NFC-tap to sign SEALCOIN 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 SEALCOIN
Settle utility bills and mobile contracts with billers worldwide, paid with crypto from your Zypto wallet.
Bill payBuy gift cards with QAIT
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 SEALCOIN 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 QAIT
Cross-chain swaps mean your QAIT can become any of these in two taps.
662+ dedicated wallet pages
QAIT wallet questions, answered
What's the best SEALCOIN wallet app?
That depends on what you want to do with your QAIT. 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 SEALCOIN wallet non-custodial?
Yes. Your private keys are generated and stored on your device. Zypto never has access to your QAIT. 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 SEALCOIN 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 SEALCOIN 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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