No KYC · Non-custodial · Private

Exchange Arbitrum to Optimism

Swap Arbitrum (ARB) to Optimism (OP) on Optimism mainnet — non-custodial, no KYC, and no registration. Competitive rates, wallet-to-wallet delivery, and most orders complete in minutes once your ARB deposit confirms.

Learn more about how it works →

    Start swap

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

    1. Choose how much ARB to send and enter your Optimism address on Optimism mainnet.

    2. Hit Exchange to open your order page with the live rate and deposit details.

    3. Transfer ARB to the address on your order — after confirmations, OP is sent to your wallet automatically.

    What do you need to know?

    • 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.
    • OP not visible yet? Wait a few minutes, resync your wallet, then contact support with your order ID if the payout tx is already listed.
    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 instantly — top rates, complete in minutes, no registration, no KYC, and no hidden fees. ARB → BTC Convert ARB to Bitcoin instantly — non-custodial, competitive rates — top rates, complete in minutes. ARB → XMR Convert Arbitrum ETH to Monero privately — L2 to XMR, no registration — top rates, complete in minutes. ARB → ETH Convert ARB to Ethereum mainnet — automated EVM routing, no sign-up — top rates, complete in minutes. ARB → USDT Swap ARB for USDT (TRC-20) — cash out to stablecoin, no registration — top rates, complete in minutes. ARB → USDT Swap Arbitrum to Tether instantly — top rates, complete in minutes, no registration, no KYC, and no hidden fees. ARB → USDC Swap Arbitrum to USD Coin instantly — top rates, complete in minutes, no registration, no KYC, and no hidden fees. ARB → SOL Swap Arbitrum to Solana instantly — top rates, complete in minutes, no registration, no KYC, and no hidden fees. ARB → ZEC Swap Arbitrum to Zcash instantly — top rates, complete in minutes, no registration, no KYC, and no hidden fees. ARB → BNB Swap Arbitrum to BNB instantly — top rates, complete in minutes, no registration, no KYC, and no hidden fees. ARB → LTC Swap Arbitrum to Litecoin instantly — top rates, complete in minutes, no registration, no KYC, and no hidden fees. ARB → XRP Swap Arbitrum to Ripple instantly — top rates, complete in minutes, no registration, no KYC, and no hidden fees.

    Frequently asked questions

    Do I need KYC to swap ARB to OP?

    No. SendSwap is a non-custodial instant exchange — no account, no ID checks, and no KYC for Arbitrum to Optimism swaps.

    How long does ARB to OP take?

    Most swaps finish in 1–5 minutes. Timing depends on Arbitrum One and Optimism mainnet confirmations and current network load.

    Is ARB to OP non-custodial?

    Yes. You send ARB from your wallet and receive OP directly to the address you provide — SendSwap never holds your keys.

    What if I send ARB on the wrong network?

    Always match the network on your order page (Arbitrum One for deposits). Wrong-network sends may not be credited — read our swap safety guides before you send.