No KYC · Non-custodial · Private

Exchange Arbitrum to Optimism

Move Arbitrum (ARB) into Optimism (OP) on Optimism mainnet through TunnelSwap — a privacy-first, anonymous no-KYC swap. You send ARB from your own wallet; OP arrives at the payout address you paste. Top rates and low fees show before you broadcast, and most routes finish within minutes after deposit confirmations.

  • No KYC · No lasting profile
  • Non-custodial
  • NO-KYC automation

Start swap

You Send
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All fees included
Estimated rate: -
You Get
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Tunnel in 3 steps

  1. Choose how much ARB to send and paste the Optimism address that should receive funds on Optimism mainnet.

  2. Open the order to freeze the quote and reveal a one-time deposit destination.

  3. Broadcast ARB to that destination. Once confirmations clear, OP is pushed to your payout wallet.

Before you broadcast

  • Arbitrum confirmations are usually fast — often within a minute.
  • Send ARB on Arbitrum One only — not Ethereum, Optimism, or Base unless your order says otherwise.
  • Use an Arbitrum-compatible wallet and address (0x…). Leave enough ETH on Arbitrum for gas if needed.
  • Still waiting on OP? Give the wallet a few minutes to sync, then share your Exchange ID with support if the order already lists a payout hash.
You send

Arbitrum — leading Ethereum rollup

ARB is the governance token of Arbitrum One — an optimistic rollup with EVM compatibility and wide DeFi adoption.

ARB on Arbitrum One

Use an Arbitrum One wallet for deposits. Other chains use different assets even with the same ticker.

Leave enough ETH on Arbitrum for gas on top of the swap amount when required.

You receive

Optimism — Ethereum L2 with low fees

OP is the governance token of Optimism — an Ethereum rollup with fast, low-cost transfers and deep Superchain liquidity.

OP not received?

Confirm your wallet is on Optimism mainnet and fully synced.

OP payout tips

  • Payouts go to Optimism — verify your wallet RPC is set to Optimism, not Ethereum mainnet.
  • Check Optimistic Etherscan with the payout tx hash from your order page.
  • Allow a minute for your wallet to refresh after the explorer shows the transfer.

Before you swap

Avoid wrong-network deposits and address format mistakes — read these guides first.

Deposit amount must match exactly Under- and over-payments can delay or fail automated crediting. What each swap status means From awaiting deposit to complete — read each status on your order page. How to track swap order status Use your exchange ID and read each status on the order page. What happens when a swap order expires? Deposit windows close — sending late may require a fresh order.

All swap safety guides

Coin swap hubs

More no-KYC swap pairs and guides for each asset.

ARB Swap Arbitrum (ARB) — no KYC hub OP Swap Optimism (OP) — no KYC hub

Related exchange pairs

OP → ARB Swap Optimism to Arbitrum with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. ARB → BTC Turn ARB into Bitcoin in one wallet hop — self-custodied, quotes you can check first — top rates, complete in minutes. ARB → XMR Shift Arbitrum ETH to Monero privately — L2 to XMR, without opening an account on TunnelSwap — top rates, complete in minutes. ARB → ETH Turn ARB into Ethereum mainnet — automated EVM routing, skip signup on TunnelSwap — top rates, complete in minutes. ARB → USDT Move ARB for USDT (TRC-20) — cash out to stablecoin, without opening an account on TunnelSwap — top rates, complete in minutes. ARB → USDT Swap Arbitrum to Tether with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. ARB → USDC Swap Arbitrum to USD Coin with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. ARB → SOL Swap Arbitrum to Solana with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. ARB → ZEC Swap Arbitrum to Zcash with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. ARB → BNB Swap Arbitrum to BNB with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. ARB → LTC Swap Arbitrum to Litecoin with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. ARB → XRP Swap Arbitrum to Ripple with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations.

Frequently asked questions

Do I need KYC to swap ARB for OP on TunnelSwap?

No. TunnelSwap is an anonymous no-KYC, privacy-first exchange. There is no account, no ID upload, and no standing balance for Arbitrum → Optimism swaps.

How fast is a ARB → OP swap?

Most routes settle within minutes. Final timing follows Arbitrum One deposit confirmations and Optimism mainnet payout speed.

Does TunnelSwap hold my ARB or OP?

No. You fund the deposit from your wallet and OP is sent straight to the address you paste — non-custodial, wallet to wallet.

What if I use the wrong network for ARB?

Only send on the network shown for the order (Arbitrum One). Wrong-chain deposits can be unrecoverable — review the safety guides before you broadcast.