Tunnel in 3 steps
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Choose how much LTC to send and paste the Arbitrum address that should receive funds on Arbitrum One.
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Open the order to freeze the quote and reveal a one-time deposit destination.
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Broadcast LTC to that destination. Once confirmations clear, ARB is pushed to your payout wallet.
Before you broadcast
- Litecoin typically needs a few confirmations before the swap continues.
- Blocks target 2.5 minutes — still subject to mempool delays.
- Use a standard Litecoin mainnet address (Legacy, SegWit, or M-address formats supported on most routes).
- Still waiting on ARB? Give the wallet a few minutes to sync, then share your Exchange ID with support if the order already lists a payout hash.
Litecoin — Bitcoin's first fork
Litecoin (LTC) is a 2011 Bitcoin fork created by Charlie Lee, with early input from other developers including a former Google engineer. It keeps peer-to-peer transfers but targets faster blocks and lower everyday fees. Traders often call it "digital silver."
The speed and fees of the Litecoin blockchain
When you fund a swap with LTC, ~2.5-minute blocks help deposits confirm sooner than on many busier chains.
Typical fees stay low — about 0.0004 LTC (~$0.02 at current prices). Leave a little extra for the miner fee so the full amount you intend to send reaches the deposit address.
Litecoin address formats
If a send fails, your wallet may be using an unsupported address type for this route.
Contact support with your order ID before retrying on a different format.
Arbitrum — leading Ethereum rollup
ARB is the governance token of Arbitrum One — an optimistic rollup with EVM compatibility and wide DeFi adoption.
ARB not received?
Confirm your wallet is on Arbitrum One and fully synced.
ARB payout tips
- Payouts go to Arbitrum One — use a 0x-style address on the correct chain.
- Check Arbiscan with the payout tx hash if your balance has not updated.
- Do not expect ARB on Ethereum mainnet unless your order explicitly lists it.
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 LTC for ARB on TunnelSwap?
No. TunnelSwap is an anonymous no-KYC, privacy-first exchange. There is no account, no ID upload, and no standing balance for Litecoin → Arbitrum swaps.
How fast is a LTC → ARB swap?
Most routes settle within minutes. Final timing follows Litecoin mainnet deposit confirmations and Arbitrum One payout speed.
Does TunnelSwap hold my LTC or ARB?
No. You fund the deposit from your wallet and ARB is sent straight to the address you paste — non-custodial, wallet to wallet.
What if I use the wrong network for LTC?
Only send on the network shown for the order (Litecoin mainnet). Wrong-chain deposits can be unrecoverable — review the safety guides before you broadcast.