Your card holds USD1. Anyone can send it to your card address, including you, from your Binance Wallet or any wallet on BNB Chain.
Open Account → Top up
The app shows your card’s QR code and address.
Send USD1 on BNB Chain
In your Binance Wallet (or any wallet), send USD1 on BNB Chain (BSC) to that address.
See it on Home
The balance updates on its own once the transfer lands, usually within seconds.
Check both: the network must be BNB Chain (BSC) and the token must be USD1 (0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d). Another network or another token won’t show up as card balance.
You don’t need BNB
Card payments go through B402, which pays the network fee. If some BNB lands on your card anyway, Home lists it as Not needed to pay.
Let the agent top it up
If your Agentic Wallet is linked to the card, the agent refills it for you while the market is open. See Set your strategy and How refills work. 
