The Cosmo 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 Cosmo ecosystem, it provides you with a secure on-chain experience.
Why choose Cosmo 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
Cosmo 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 Cosmo?
Cosmo is a community-driven meme token on the Base blockchain. The project originated from a sleek greyhound featured in an official Base chain update video, which the community embraced as the unofficial dog of Base. Cosmo focuses on the cultural and narrative layer of the Base ecosystem, emphasizing community-led growth, storytelling, and content creation. The token has no promised utility or financial value, and is intended purely as a cultural and social experiment.
What is the best Cosmo wallet?
How to get a Cosmo wallet?
How to use a Cosmo wallet?
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