The Ring USD 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 Ring USD ecosystem, it provides you with a secure on-chain experience.
Why choose Ring USD 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
Ring USD 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 Ring USD?
USDR is a decentralized USD-pegged stablecoin built on the DEX Ring Protocol, designed to push the boundaries of capital and liquidity efficiency in DeFi. It maintains its 1:1 USD peg through an innovative circular liquidity mechanism: smart contracts automatically rebalance collateral and liquidity across DEX pools, ensuring deep, balanced markets on multiple exchanges.
Unlike static stablecoins, USDR is dynamically allocated across integrated liquidity pools on platforms like Uniswap, Ring, and other major DEXes — earning modest trading fees while preserving price stability. A built-in rebalancing mechanism ensures sufficient reserves for instant redemptions at all times, aligning efficiency with user confidence.
By minimizing idle collateral and maximizing on-chain liquidity productivity, USDR represents the next evolution of decentralized, capital-efficient stablecoins.
What is the best Ring USD wallet?
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How to use a Ring USD wallet?
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