Tunnel in 3 steps
-
Choose how much ADA to send and paste the Bitcoin address that should receive funds on Bitcoin mainnet.
-
Open the order to freeze the quote and reveal a one-time deposit destination.
-
Broadcast ADA to that destination. Once confirmations clear, BTC is pushed to your payout wallet.
Before you broadcast
- Cardano deposits need several confirmations before the swap proceeds.
- Block times are around 20 seconds but can vary with network load.
- Use a Shelley-era Cardano address — legacy Byron formats may not be supported on all routes.
- Still waiting on BTC? Give the wallet a few minutes to sync, then share your Exchange ID with support if the order already lists a payout hash.
Cardano — research-driven layer-1
ADA is the native token of Cardano — a proof-of-stake network focused on security and formal verification.
Sending ADA
Send native ADA on Cardano mainnet from a compatible wallet.
Leave enough ADA for the transaction fee in addition to your swap amount.
Bitcoin — the original digital asset
Since 2009, Bitcoin has been the benchmark cryptocurrency — deep liquidity, wide recognition, and the default on-ramp for cross-chain swaps.
When is my BTC spendable?
After your payout transaction receives the confirmations shown on the order page — typically one or more blocks depending on route.
Checking your BTC payout
- Open the order page and copy the payout transaction hash into a Bitcoin block explorer.
- Confirm the destination address matches your wallet exactly — including case and format.
- Most wallets show incoming BTC after one confirmation; some exchanges wait for more.
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 ADA for BTC on TunnelSwap?
No. TunnelSwap is an anonymous no-KYC, privacy-first exchange. There is no account, no ID upload, and no standing balance for Cardano → Bitcoin swaps.
How fast is a ADA → BTC swap?
Most routes settle within minutes. Final timing follows Cardano mainnet deposit confirmations and Bitcoin mainnet payout speed.
Does TunnelSwap hold my ADA or BTC?
No. You fund the deposit from your wallet and BTC is sent straight to the address you paste — non-custodial, wallet to wallet.
What if I use the wrong network for ADA?
Only send on the network shown for the order (Cardano mainnet). Wrong-chain deposits can be unrecoverable — review the safety guides before you broadcast.