The BIG 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 BIG ecosystem, it provides you with a secure on-chain experience.
Why choose BIG 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
BIG 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 BIG?
BIG is a memecoin on Avalanche that stands for "Believe In Greatness," built to inspire a winning mindset and empower ambition. With a bold narrative centered on aspiration, BIG taps into the dreams of crypto users, embodying the energy to achieve greatness. Represented by the mighty hippo—powerful, fearless, and confident—BIG is the movement that turns ambition into reality. Dream BIG, join the herd today and achieve greatness.
What is the best BIG wallet?
How to get a BIG wallet?
How to use a BIG wallet?
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