No KYC · Non-custodial · Private

Exchange Optimism to Ethereum (Base)

Exchange Optimism (OP) for Ethereum (Base) (ETH) on Base mainnet — anonymous no-KYC crypto exchange, wallet-to-wallet, no account. After your OP deposit confirms, ETH is paid to the address you named. Most orders finish in minutes.

    Start swap

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

    1. Set the OP amount and paste your Ethereum (Base) payout address on Base mainnet.

    2. Create the order to lock the quote and see the deposit address.

    3. Send OP to that deposit. After confirmations, ETH 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.
    • ETH 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

    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 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

    ETH on Base — Coinbase L2

    Native ETH on Base — Ethereum's value on Coinbase's L2 with low fees, fast finality, and growing on-chain activity.

    Base ETH not received?

    Confirm your wallet is on Base mainnet and fully synced — not Ethereum L1.

    Base ETH payout tips

    • Payouts go to Base — verify your wallet network is Base (chain ID 8453).
    • Check Basescan with the payout tx hash from your order page.
    • Bridging to Ethereum L1 is a separate step after you receive ETH on Base.

    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.

    OP Swap Optimism (OP) — no KYC hub ETH Swap Ethereum (Base) (ETH) — no KYC hub

    Related exchange pairs

    ETH → OP Exchange Ethereum (Base) for Optimism without an account — anonymous, no KYC. Quote, deposit, payout after confirmation. OP → BTC Shift OP to Bitcoin in one wallet hop — self-custodied, quotes you can check first — top rates, complete in minutes. OP → XMR Switch Optimism ETH for Monero — OP to XMR, anonymous no-KYC — top rates, complete in minutes. OP → ETH Shift OP to Ethereum mainnet — auto-matched routing, skip signup — top rates, complete in minutes. OP → USDT Route OP for USDT (TRC-20) — cash out to stablecoin, without opening an account — top rates, complete in minutes. OP → USDT Exchange Optimism for Tether without an account — anonymous, no KYC. Quote, deposit, payout after confirmation. OP → USDC Exchange Optimism for USD Coin without an account — anonymous, no KYC. Quote, deposit, payout after confirmation. OP → SOL Exchange Optimism for Solana without an account — anonymous, no KYC. Quote, deposit, payout after confirmation. OP → ZEC Exchange Optimism for Zcash without an account — anonymous, no KYC. Quote, deposit, payout after confirmation. OP → BNB Exchange Optimism for BNB without an account — anonymous, no KYC. Quote, deposit, payout after confirmation. OP → LTC Exchange Optimism for Litecoin without an account — anonymous, no KYC. Quote, deposit, payout after confirmation. OP → XRP Exchange Optimism for Ripple without an account — anonymous, no KYC. Quote, deposit, payout after confirmation.

    Frequently asked questions

    Is identity verification required to trade OP for ETH?

    No. HideSwap operates as an anonymous no-KYC crypto exchange — no profile, no ID upload, and no funded account for Optimism → Ethereum (Base).

    How long is a OP → ETH order?

    Typical completion is a few minutes. Optimism mainnet and Base mainnet confirmation times set the pace.

    Do you custody OP or ETH?

    No. You send OP yourself and ETH is paid to the address you enter — HideSwap does not keep a wallet balance for you.

    What if I pick the wrong OP network?

    Match the network printed on the order (Optimism mainnet). A mismatch can strand the deposit — check the swap safety notes first.