For USDT, the network matters as much as the asset name.

USDT can exist on more than one supported chain. A safe wallet experience requires a clear match between the sender network, receiving network and fee asset.

Open Wallet Review USDT Networks

Stablecoin caution

Never send stablecoins by ticker alone.

WEB4 Wallet supports USDT on multiple rails. Before you send, verify whether you are using ERC20, TRC20 or BEP20 style routing in the current build.

Match the exact chain expected by the destination.
Check which native asset pays the fee on that chain.
Send a small test amount when using a new counterparty or network.