Open Add Money, choose the coin (USDT or USDC) and the network you are sending from, and send it to the address shown. Take the address from that screen after choosing the network: each address is valid only for the network it was issued for, and only for twenty minutes.

Your balance appears in US dollars once the network confirms the transfer, usually within a few minutes. If less arrives than you were quoted, the deposit is held rather than credited, and sending the difference to the same address completes it.

Stablecoin is the only way to fund an account — no card payment, no bank transfer. That is deliberate: it is what lets us serve customers whose local banking cannot reach US card rails in the first place.