Manage every chain from one dashboard
Queen One's multi-chain smart wallet aggregates your assets across Ethereum, Solana, Polygon, Arbitrum, and 8+ additional blockchains into a single, unified portfolio view.
Send and receive tokens, view transaction history by chain, and manage NFTs — all without switching between wallets or browser extensions.
- ✓ 12+ blockchains in one view
- ✓ No seed phrase required for new accounts
- ✓ Import existing wallets via WalletConnect
- ✓ Biometric + 2FA authentication
Discover, buy, and showcase NFTs
Browse trending NFT collections across OpenSea, Blur, and Magic Eden — all aggregated into one marketplace powered by real-time data. List your NFTs for sale, track floor prices, and receive bid notifications without leaving Queen One.
Our portfolio tracker shows current market value, historical performance, and unrealized gains for your entire NFT collection.
- ✓ Aggregated listings from major marketplaces
- ✓ Real-time floor price and volume tracking
- ✓ One-click buy with any supported token
- ✓ NFT showcase profile for sharing collections
DeFi without the complexity
Queen One abstracts away the complexity of decentralized finance. Swap tokens at the best available rates using our smart routing engine, or earn yield by depositing into curated liquidity pools — with plain-language risk explanations before every action.
No more hunting for the best APY across 50 protocols or worrying about impermanent loss calculations. Queen One explains every DeFi position in consumer-friendly terms.
- ✓ Best-rate token swaps via smart routing
- ✓ Curated yield opportunities with risk ratings
- ✓ Plain-language explanation for every position
- ✓ Real-time portfolio P&L tracking
Everything in the platform
Multi-Sig Security
Enterprise-grade multi-signature authorization protects all transactions over a configurable threshold. Your assets require multiple approvals to move.
Cross-Chain Bridges
Move assets between blockchains in one click using our integrated bridge aggregator. We find the fastest, cheapest bridge route automatically.
Transaction Analytics
Full transaction history with gas cost tracking, P&L per asset, and tax-ready export in CSV format compatible with major crypto tax tools.
Portfolio Dashboard
Real-time portfolio value across all chains and asset classes — tokens, NFTs, DeFi positions — aggregated into a single performance dashboard.
Gas Fee Abstraction
Never fail a transaction due to insufficient gas. Queen One handles gas fee management and provides transparent cost estimates before every transaction.
Mobile First
Queen One is designed mobile-first with native iOS and Android apps that provide full platform functionality on the go — with biometric authentication.
From zero to Web3 in 4 steps
Sign Up
Create your account with just an email address. No technical knowledge or existing crypto wallet required to get started.
Get Your Wallet
Queen One automatically provisions a secure multi-chain smart wallet for you. Import existing wallets or start fresh — your choice.
Fund and Explore
Add funds via bank transfer or crypto transfer. Browse the NFT marketplace, explore DeFi opportunities, and manage your portfolio.
Grow Your Portfolio
Track performance across all chains, earn yield on idle assets, and stay informed with personalized Web3 market insights.
Start your Web3 journey today
Get access to the full Queen One platform — free for individuals, with Pro and Enterprise plans for power users.