The USSI 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 USSI ecosystem, it provides you with a secure on-chain experience.
Why choose USSI 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
USSI 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 USSI?
The SoSoValue Index Protocol is a cutting-edge spot index solution designed to make crypto investments simple and secured. SSI Protocol leverages on-chain smart contracts to repackage multi-chain, multi-asset portfolios into Wrapped Tokens (SSI). These tokens represent a basket of underlying assets, enabling Wrapped Tokens to track the value fluctuations of the spots basket, effectively achieving the effects of passive index investing.
USSI is a delta-neutral funding rate product, utilizing systematic delta hedging strategies to maintain a delta-neutral exposure while optimizing returns through funding rate.
What is the best USSI wallet?
How to get a USSI wallet?
How to use a USSI wallet?
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