Same ticker, different rails. Pick the network your counterparty expects — mismatched chains are the top cause of lost USDT.
Why flash desks care about networks
TRC20 is popular for low-fee size; ERC20 remains the default for many institutions. Fund flows using our sending guide, then route orders on flash USDT transfers.
Fees and confirmations
Compare gas and energy costs before you bridge. Store working balances in a multi-chain USDT wallet with allowlists enabled.
For macro liquidity context, read the 2026 USDT liquidity outlook.