Tunnel in 3 steps
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Choose how much USDT to send and paste the BNB address that should receive funds on BNB Smart Chain.
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Open the order to freeze the quote and reveal a one-time deposit destination.
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Broadcast USDT to that destination. Once confirmations clear, BNB is pushed to your payout wallet.
Before you broadcast
- ERC-20 USDT follows Ethereum confirmation times.
- Send USDT on Ethereum mainnet only — not Tron TRC-20.
- Leave ETH in your wallet for gas when sending ERC-20 USDT.
- Still waiting on BNB? Give the wallet a few minutes to sync, then share your Exchange ID with support if the order already lists a payout hash.
Tether — dollar-pegged stablecoin
USDT on Ethereum (ERC-20) is widely used in DeFi — send only on Ethereum mainnet.
USDT on Ethereum mainnet
Use an ERC-20 compatible Ethereum address. TRC-20 USDT is a different asset.
BNB — native gas on BSC
BNB powers BNB Smart Chain — fast EVM transfers and the gas token for BEP-20 tokens on BSC.
BNB not received?
Confirm your wallet is on BNB Smart Chain mainnet and fully synced.
BNB payout tips
- Use a BSC-compatible wallet and verify the receive address starts with 0x.
- Do not expect BNB on Ethereum or BEP2 — this route pays out on BNB Smart Chain.
- Check BscScan with the payout tx hash if your wallet balance has not updated.
Before you swap
Avoid wrong-network deposits and address format mistakes — read these guides first.
Coin swap hubs
More no-KYC swap pairs and guides for each asset.
Frequently asked questions
Do I need KYC to swap USDT for BNB on TunnelSwap?
No. TunnelSwap is an anonymous no-KYC, privacy-first exchange. There is no account, no ID upload, and no standing balance for Tether → BNB swaps.
How fast is a USDT → BNB swap?
Most routes settle within minutes. Final timing follows ERC-20 on Ethereum deposit confirmations and BNB Smart Chain payout speed.
Does TunnelSwap hold my USDT or BNB?
No. You fund the deposit from your wallet and BNB is sent straight to the address you paste — non-custodial, wallet to wallet.
What if I use the wrong network for USDT?
Only send on the network shown for the order (ERC-20 on Ethereum). Wrong-chain deposits can be unrecoverable — review the safety guides before you broadcast.