Tunnel in 3 steps
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Choose how much MATIC 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 MATIC to that destination. Once confirmations clear, BNB is pushed to your payout wallet.
Before you broadcast
- Polygon confirmations are usually fast — often within a minute.
- Send MATIC on Polygon PoS mainnet only — not Ethereum or other L2s unless your order says otherwise.
- Use a Polygon-compatible wallet and address (0x…). Leave enough MATIC for gas.
- 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.
Polygon — low-cost EVM layer-2
MATIC (POL) powers Polygon — fast EVM transfers, low fees, and wide DeFi and bridge liquidity.
MATIC on Polygon mainnet
Use a Polygon PoS wallet for deposits. Do not send MATIC on Ethereum mainnet — wrapped versions are different assets.
Leave enough MATIC in your wallet to cover gas on top of the swap amount.
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 MATIC 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 Polygon → BNB swaps.
How fast is a MATIC → BNB swap?
Most routes settle within minutes. Final timing follows Polygon mainnet deposit confirmations and BNB Smart Chain payout speed.
Does TunnelSwap hold my MATIC 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 MATIC?
Only send on the network shown for the order (Polygon mainnet). Wrong-chain deposits can be unrecoverable — review the safety guides before you broadcast.