Tunnel in 3 steps
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Choose how much USDC to send and paste the Toncoin address that should receive funds on TON mainnet.
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Open the order to freeze the quote and reveal a one-time deposit destination.
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Broadcast USDC to that destination. Once confirmations clear, TON is pushed to your payout wallet.
Before you broadcast
- ERC-20 USDC follows Ethereum confirmation times.
- Send USDC on Ethereum mainnet only for this route — not Polygon, Base, or Solana USDC.
- Leave ETH in your wallet for gas when sending USDC.
- Still waiting on TON? Give the wallet a few minutes to sync, then share your Exchange ID with support if the order already lists a payout hash.
USD Coin — regulated dollar stablecoin
USDC on Ethereum mainnet is a widely trusted stablecoin for DeFi and transfers — always use ERC-20 on Ethereum unless stated otherwise.
USDC on Ethereum mainnet
Use an ERC-20 compatible Ethereum address. L2 USDC is a different asset on-chain.
Gas fees apply to token transfers — ensure sufficient ETH balance.
Toncoin — Telegram-native layer-1
TON powers The Open Network — fast transfers, low fees, and deep integration with Telegram wallets and mini-apps.
TON payout not showing?
Refresh your TON wallet. Verify the receive address matches your order exactly — UQ… and EQ… formats are both common.
How fast is the TON payout?
TON blocks are fast — most payouts arrive within minutes after your deposit confirms.
- Check the order page for a payout transaction hash on Tonviewer or a similar explorer.
- Confirm your wallet is on TON mainnet, not a wrapped or alternate-chain version.
- Allow a minute for your wallet to refresh after the explorer shows the transfer.
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 USDC for TON on TunnelSwap?
No. TunnelSwap is an anonymous no-KYC, privacy-first exchange. There is no account, no ID upload, and no standing balance for USD Coin → Toncoin swaps.
How fast is a USDC → TON swap?
Most routes settle within minutes. Final timing follows ERC-20 on Ethereum deposit confirmations and TON mainnet payout speed.
Does TunnelSwap hold my USDC or TON?
No. You fund the deposit from your wallet and TON is sent straight to the address you paste — non-custodial, wallet to wallet.
What if I use the wrong network for USDC?
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.