No KYC · Non-custodial · Private

Optimism to Arbitrum

Need ARB on Arbitrum One? Stay self-custodial on both legs: read the Web3Swap quote, push Optimism from your wallet, collect Arbitrum once deposit depth clears. No exchange seat to open.

    Start swap

    You Send
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    All fees included
    Estimated rate: -
    You Get
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    Three steps on Web3Swap

    1. Enter the OP size and paste the Arbitrum payout address for Arbitrum One on this Web3Swap ticket.

    2. Confirm Exchange to lock the live Web3Swap quote and reveal this ticket’s deposit details.

    3. Broadcast exactly that OP amount to the deposit. After Optimism mainnet confirms, ARB is paid to your wallet.

    Before you broadcast

    • Optimism confirmations are usually fast — often within a minute.
    • Send OP on Optimism mainnet only — not Ethereum, Base, or Arbitrum unless your order says otherwise.
    • Use an Optimism-compatible wallet and address (0x…). Leave enough ETH on Optimism for gas if sending ERC-20 tokens.
    • If ARB is late, refresh your wallet and re-check the ticket. When a payout hash is already listed, email or SimpleX support with your Exchange ID — Web3Swap has no login that lists expired orders.
    You send

    Optimism tickets — L2 ETH and OP tokens

    OP governs Optimism’s rollup. Web3Swap OP tickets need an Optimism wallet — an L1 Ethereum send here is usually unrecoverable.

    OP on Optimism mainnet

    Use an Optimism wallet for deposits. L1 Ethereum or other L2 sends may not be credited.

    Leave enough ETH on Optimism for gas when moving OP or other tokens.

    You receive

    Arbitrum One tickets — stay on L2

    ARB governs Arbitrum One. Web3Swap Arbitrum tickets expect an L2 wallet — mainnet ETH sent to this deposit typically cannot be recovered.

    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.

    Deposit checklist

    Chain mismatches and bad addresses are the usual failure modes — skim these notes before you fund the deposit.

    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.

    How Web3Swap works

    Asset hubs

    More anonymous no-KYC lanes and chain notes for each coin.

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

    Other pairs on this route

    ARB → OP ARB to OP via Web3Swap: fast, secure, no user data stored — paste a receive address and broadcast the deposit. OP → BTC Exchange OP for BTC without signup — privacy-first, non-custodial, fees shown before you send. OP → XMR Exchange OP for XMR without signup — privacy-first, non-custodial, fees shown before you send. OP → ETH Exchange OP for ETH without signup — privacy-first, non-custodial, fees shown before you send. OP → USDT Convert Optimism to Tether with top rates and low fees where the market allows. No profile, no hosted balance. OP → USDT Exchange OP for USDT without signup — privacy-first, non-custodial, fees shown before you send. OP → USDC Convert Optimism to USD Coin with top rates and low fees where the market allows. No profile, no hosted balance. OP → SOL Convert Optimism to Solana with top rates and low fees where the market allows. No profile, no hosted balance. OP → ZEC Convert Optimism to Zcash with top rates and low fees where the market allows. No profile, no hosted balance. OP → BNB Instant Optimism → BNB: anonymous no-KYC, wallet-to-wallet, payout after confirmation. OP → LTC OP to LTC via Web3Swap: fast, secure, no user data stored — paste a receive address and broadcast the deposit. OP → XRP Instant Optimism → Ripple: anonymous no-KYC, wallet-to-wallet, payout after confirmation.

    FAQ for this route

    Do I need KYC or a Web3Swap login for OP → ARB?

    No. A standard Optimism → Arbitrum ticket on Web3Swap skips signup and ID upload. You stay self-custodial on both legs.

    How soon does ARB usually arrive?

    After the Optimism mainnet deposit is final, many payouts leave within minutes. Congestion on Optimism mainnet or Arbitrum One can stretch that — mempools and fees set the clock, not a compliance hold.

    Does Web3Swap custody my OP or ARB?

    No. You broadcast OP from a wallet you control; ARB pays only to the address you paste. Nothing sits as a named Web3Swap balance.

    What if I send OP on the wrong rail?

    Match Optimism mainnet exactly as printed on the Web3Swap ticket badge. A wrong-chain deposit often cannot be credited automatically — verify before you broadcast.