Tunnel in 3 steps
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Choose how much DCR to send and paste the Polygon address that should receive funds on Polygon mainnet.
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Open the order to freeze the quote and reveal a one-time deposit destination.
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Broadcast DCR to that destination. Once confirmations clear, MATIC is pushed to your payout wallet.
Before you broadcast
- Deposits on Decred mainnet follow that chain's confirmation times.
- Network congestion can occasionally delay inclusion — check status if stuck.
- Send only DCR on Decred mainnet to the address on your order page.
- Still waiting on MATIC? Give the wallet a few minutes to sync, then share your Exchange ID with support if the order already lists a payout hash.
Decred
Always match DCR on Decred mainnet when you send or receive — wrong-network transfers may not be credited.
Before you send
Use a wallet that supports Decred mainnet.
Verify the deposit network on your order page matches your wallet.
Polygon — low-cost EVM layer-2
MATIC (POL) powers Polygon — fast EVM transfers, low fees, and wide DeFi and bridge liquidity.
MATIC not received?
Confirm your wallet is on Polygon PoS mainnet and fully synced.
MATIC payout tips
- Use a Polygon-compatible wallet and verify the receive address starts with 0x.
- Check Polygonscan with the payout tx hash if your balance has not updated.
- Do not expect MATIC on Ethereum — this route pays out on Polygon PoS.
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 DCR for MATIC on TunnelSwap?
No. TunnelSwap is an anonymous no-KYC, privacy-first exchange. There is no account, no ID upload, and no standing balance for Decred → Polygon swaps.
How fast is a DCR → MATIC swap?
Most routes settle within minutes. Final timing follows Decred mainnet deposit confirmations and Polygon mainnet payout speed.
Does TunnelSwap hold my DCR or MATIC?
No. You fund the deposit from your wallet and MATIC is sent straight to the address you paste — non-custodial, wallet to wallet.
What if I use the wrong network for DCR?
Only send on the network shown for the order (Decred mainnet). Wrong-chain deposits can be unrecoverable — review the safety guides before you broadcast.