The O3 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 O3 ecosystem, it provides you with a secure on-chain experience.
Why choose O3 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
O3 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 O3?
O3 Layer is a modular Layer 3 blockchain built on Bitcoin, designed to improve scalability, efficiency, and interoperability. By combining Arbitrum Orbit for execution, Avail for data availability, and Layeredge for verification, it enables fast, secure, and cost-effective transactions. With zk-proof technology and support for Real-World Assets (RWA) and dApps, O3 Layer unlocks Bitcoin's potential beyond digital gold, proving transactions on Bitcoin Layer 1. Focused on decentralization, it prioritizes community-driven development, offering a robust, scalable solution for the blockchain ecosystem.
What is the best O3 wallet?
How to get a O3 wallet?
How to use a O3 wallet?
Subscribe to our newsletter
Subscribe to OneKey newsletters for the latest product news and offers.
