Tunnel in 3 steps
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Choose how much W 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 W to that destination. Once confirmations clear, DCR is pushed to your payout wallet.
Before you broadcast
- Deposits on ERC-20 on Ethereum follow that chain's confirmation times.
- Send only on ERC-20 on Ethereum — other networks are not interchangeable.
- Double-check the network on your order page before you send.
- 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.
Wormhole on Ethereum
Always match W on ERC-20 on Ethereum when you send or receive — wrong-network transfers may not be credited.
Before you send
Use a wallet that supports ERC-20 on Ethereum.
Verify the deposit network on your order page matches your wallet.
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 W 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 Wormhole → Decred swaps.
How fast is a W → DCR swap?
Most routes settle within minutes. Final timing follows ERC-20 on Ethereum deposit confirmations and Decred mainnet payout speed.
Does TunnelSwap hold my W 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 W?
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.