3A
A3A
Send · Receive
App
Hardware
Trade
Trade
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OneKey App
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Strengthen your crypto security
3A wallets, done right

The 3A 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 3A ecosystem, it provides you with a secure on-chain experience.

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The hardware wallet, redefined.

Why choose 3A wallets with OneKey

  • why-choose-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.

  • why-choose-onekey
    100% open-source and transparent

    3A 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.

  • why-choose-onekey
    Intelligent Risk Protection

    Built-in dApp phishing protection and suspicious token folding features automatically detect risky contracts to prevent malicious approvals or asset theft.

  • why-choose-onekey
    Global support

    Provide 24/7 multilingual customer support to resolve your issues at any time.

3A Price

FAQ’s

What is 3A?

3A is a non-custodial, decentralized, and over-collateralized lending platform that allows users to borrow interest-free against their own tokens, used as collateral. A3A is the protocol utility token which is used to orchestrate the 3A’s ecosystem of partners, business clients, and end-users.

What is the best 3A wallet?

How to get a 3A wallet?

How to use a 3A wallet?