A real wallet for your B3 (Base) (B3)

B3 (Base) (B3) in Zypto: built for holders who actually use their crypto

Most B3 (Base) wallets do one thing: hold B3. Zypto App is a full DeFi wallet built for actually using it. Hold B3 non-custodially on the Base network, swap into 24,000+ assets across 20+ chains via in-app DEX integrations, connect to dApps with WalletConnect, and use the value through the Zypto Premium Visa Card and Zypto's bill-pay and gift-card surfaces.

Whether you're new and looking for your first B3 (Base) wallet app or your first B3 wallet, or an experienced DeFi user who wants one wallet for holding, swapping and real-world spending, Zypto is built for both, without sacrificing self-custody.

From your first B3 to your first swap - Zypto walks the path

New to B3 (Base)? You don't need an exchange account to get a wallet. Download Zypto App, generate your recovery phrase, and you have a working B3 wallet in under a minute. Add your first B3 by receiving from another wallet, or by buying in-app where supported.

Your B3 (Base) is secured by you

Zypto App is non-custodial. Your private keys are generated and stored on your device, Zypto never has access to your B3 and every transaction is signed locally. For account access, every user sets a PIN with optional biometric security (fingerprint or face recognition). You can also filter your wallet to show only verified tokens, protecting you from random airdrops or unsafe assets. For offline hardware wallet security, pair with the Vault Key Card, card-based cold-wallet hardware that signs transactions over NFC, keys never touch the internet.

What is B3 (Base)?

B3, traded as B3, is a gaming-focused blockchain built on top of Base, Coinbase's Ethereum Layer-2. It operates as a Layer-3 rollup using the OP Stack, settling to Base and ultimately to Ethereum, which gives it cheaper and faster transactions aimed at onchain games. It also runs a discovery platform, Basement.fun, for finding and playing Web3 games. The B3 token is used for governance, in-ecosystem commerce, and coordination across the network's products. B3 was created by a team that previously worked on Base, and the token launched in 2025 with a large maximum supply. As a young gaming-oriented network, its long-term value depends on games and players staying active on the chain, which is worth weighing before holding it. You can track the B3 price and hold B3 in a self-custody wallet.