Multi-chain assets management has never been easier. Whether it’s BTC, NEO, ETH, or ONT, O3 has them all.
With our fully integrated dAPI, accessing DeFi services takes no effort. Let’s get the job done without leaving the app.
Use your local currency to purchase BTC, ETH, NEO, and other top cryptos. Credit card accepted.
Voting & Staking
As we sail towards Neo3, get your tokens ready for delegating validators and earning rewards.
O3 doesn’t store your private key outside your device. No one touches your funds except you.
O3 doesn’t require you to have an account. Your identity remains a mystery.
Day or night, our support team is always ready to help you get things fixed.