The Union 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 Union ecosystem, it provides you with a secure on-chain experience.
Why choose Union 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
Union 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 Union?
The Union network is a hyper-efficient zero-knowledge infrastructure layer for general message passing, asset transfers, NFTs, and DeFi. It’s based on consensus verification and has no dependencies on trusted third parties, oracles, multi-signatures, or MPC.
Union uses advanced Zero-Knowledge Cryptography and BLS signatures to bring the fastest and most secure inter-blockchain communication protocol, IBC, everywhere.
What is the best Union wallet?
How to get a Union wallet?
How to use a Union wallet?
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