CMB Global is a U-Card and virtual card service for Web3 users. It connects on-chain wallets, stablecoin authorization and card spending so users can manage online payments, cross-border subscriptions and everyday card activity without first placing assets in a platform custody balance.
The UCard theme focuses on the personal card wallet experience: clear balances, controllable wallet authorization, visible transaction history and a mobile-friendly card management surface.
After connecting MetaMask, OKX, Bitget, TokenPocket or another Web3 wallet, users authorize USDT/USDC and bind the wallet address to a card. The system then displays balance, authorization status and spending records around that card.
Typical scenarios include virtual card online payments, cross-border subscriptions, overseas tools, USDT/USDC balance management and optional physical card applications.
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