The DeFi Dollar wallet helps you easily store, send, and receive digital assets. You can perform cross-chain token transactions at any time, explore NFT marketplaces and dApps, and discover more opportunities. An integrated wallet for the DeFi Dollar ecosystem, it provides you with a secure on-chain experience.
Why choose DeFi Dollar wallets with OneKey

Take control of the safety that belongs to you
No real-name verification required. We collect and track no user data. Your wallet belongs only to you.

100% open-source and transparent
DeFi Dollar wallet is a fully open-source wallet; every line of code can be audited and verified by security experts. Security is not based on promises, but on transparency.

Intelligent Risk Protection
Built-in dApp phishing protection and suspicious token folding features automatically detect risky contracts to prevent malicious approvals or asset theft.

Global support
Provide 24/7 multilingual customer support to resolve your issues at any time.
FAQ’s
What is DeFi Dollar?
DeFi needs more truly native, on-chain, and censorship-resistant stablecoins to fulfill its promise. That's why today, we are incredibly proud to launch DeFi Dollar. We’re further powering the Future of Finance by introducing $USDFI, an unstoppable stablecoin backed by the very tokens that govern DeFi itself.
To start, DeFi Dollar is collateralized by ten of the most trusted and liquid assets on Ethereum: $AAVE, $CRV, $FXS, $LDO, $LINK, $LQTY, $SKY, $UNI, $WBTC, and $YFI. But we aren’t just using these assets as collateral; we are building upon the foundational blocks they represent, integrating with battle-tested protocols including Uniswap, Chainlink, Curve, Yearn, Frax, and Liquity to create a truly composable and resilient system.
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