Tunnel in 3 steps
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Choose how much BNB to send and paste the Decred address that should receive funds on Decred mainnet.
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Open the order to freeze the quote and reveal a one-time deposit destination.
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Broadcast BNB to that destination. Once confirmations clear, DCR is pushed to your payout wallet.
Before you broadcast
- BSC confirmations are usually fast — often within a minute.
- Send BNB on BNB Smart Chain only — not BEP2 or other networks unless your order specifies them.
- Leave enough BNB for gas when sending BEP-20 tokens from the same wallet.
- Still waiting on DCR? Give the wallet a few minutes to sync, then share your Exchange ID with support if the order already lists a payout hash.
BNB — native gas on BSC
BNB powers BNB Smart Chain — fast EVM transfers and the gas token for BEP-20 tokens on BSC.
BNB on BSC
Use a BSC-compatible wallet and address (0x…).
Do not send BNB on Ethereum or other chains — wrapped versions are different assets.
Decred
Always match DCR on Decred mainnet when you send or receive — wrong-network transfers may not be credited.
Receiving DCR
Your wallet must be on Decred mainnet.
Allow a few minutes after the order shows sent before opening support.
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 BNB for DCR on TunnelSwap?
No. TunnelSwap is an anonymous no-KYC, privacy-first exchange. There is no account, no ID upload, and no standing balance for BNB → Decred swaps.
How fast is a BNB → DCR swap?
Most routes settle within minutes. Final timing follows BNB Smart Chain deposit confirmations and Decred mainnet payout speed.
Does TunnelSwap hold my BNB or DCR?
No. You fund the deposit from your wallet and DCR is sent straight to the address you paste — non-custodial, wallet to wallet.
What if I use the wrong network for BNB?
Only send on the network shown for the order (BNB Smart Chain). Wrong-chain deposits can be unrecoverable — review the safety guides before you broadcast.