# Optimism to 0x (OP to ZRX) — no-KYC swap on GhostSwap > Send Optimism (OP, a token on OP Mainnet) and receive 0x (ZRX, an ERC-20 token on Ethereum) in your own wallet, with no account and no KYC. It is a cross-chain swap from OP Mainnet to Ethereum, with no bridge and no wrapped tokens. Most OP to ZRX swaps are paid out within 5–15 minutes. Swap page: https://ghostswap.io/exchange/op-zrx/ Updated: 2026-10-02 ## At a glance | | | |---|---| | You send | Optimism (OP), token on OP Mainnet | | You receive | 0x (ZRX), ERC-20 token on Ethereum | | Your ZRX address | Ethereum address that starts with 0x followed by 40 hexadecimal characters. Wallets: MetaMask, Rabby or a Ledger | | Deposit network fee | Paid in ETH on OP Mainnet, so keep a little ETH on OP Mainnet next to your OP | | Deposit confirmation | About a minute on OP Mainnet | | ZRX payout | Sent to your address as soon as the swap completes; Ethereum confirms it in about 2–5 minutes | | Typical swap time | 5–15 minutes until your ZRX is sent | | Reference rate | 1 OP ≈ 1.0471 ZRX · 1 ZRX ≈ 0.954998 OP (market prices, 2 Oct 2026) | | Limits | The exact minimum and maximum OP amounts are shown live in the exchange box | | Account / KYC | None for standard swaps: no sign-up, no email, no ID | | Tracking | Status page with your swap ID; OP on Optimistic Etherscan; ZRX on Etherscan | | Reverse swap | [ZRX to OP](https://ghostswap.io/exchange/zrx-op/) | ## How to swap OP to ZRX 1. Open https://ghostswap.io/exchange/op-zrx/ and enter the amount of OP to send. 2. Paste the ZRX address that should receive the coins. 3. Enter the OP address you are sending from, then confirm. 4. Send the OP to the one-time deposit address shown. 5. Receive ZRX in your wallet and follow the status page with your swap ID. ## FAQ ### How long does it take to swap OP to ZRX on GhostSwap? Most OP to ZRX swaps are paid out within 5–15 minutes: the OP deposit needs about a minute to confirm on OP Mainnet, then the ZRX is sent to your wallet, and Ethereum confirms the payout in about 2–5 minutes. Busy networks can add a few minutes. ### How much is 1 OP in ZRX? 1 OP is worth about 1.0471 ZRX at the market rate, before fees (market prices, 2 Oct 2026). GhostSwap's quote in the exchange box already includes the service fee and the ZRX network fee. The rate floats with the market until your OP deposit confirms, so the exchange box shows the exact amount before you send. ### Do I need KYC or an account to exchange OP to ZRX? No. GhostSwap has no accounts: you paste the Ethereum address that should receive the ZRX, send OP from your own wallet, and the ZRX goes straight to that address. No email, phone number or ID upload. ### What are the fees for converting Optimism to 0x? The GhostSwap fee is already included in the rate in the exchange box, so the ZRX amount you see is what you receive. On top of that, your wallet needs a little ETH on OP Mainnet to pay the OP Mainnet network fee for sending OP. ### What wallet should I use to receive ZRX? To receive 0x from your swap, we recommend using MetaMask, Rabby or a Ledger. Make sure your wallet supports the Ethereum network before starting the exchange. Double-check your ZRX address before confirming — cryptocurrency transactions cannot be reversed. ### What format is the ZRX address? Use an Ethereum address: it starts with 0x followed by 40 hexadecimal characters. Copy it from your wallet and paste it; never type it by hand. Sending ZRX to an address on another network can lose the coins. ### Can I track my OP to ZRX swap? Yes. After initiating your swap, GhostSwap provides a transaction status page where you can monitor progress in real-time. You can also track your OP payment on Optimistic Etherscan (https://optimistic.etherscan.io) and your incoming ZRX on Etherscan (https://etherscan.io). ### Is it safe to exchange OP for ZRX on GhostSwap? GhostSwap is non-custodial: there is no account balance holding your coins. Your OP deposit is converted and the ZRX is sent straight to the Ethereum address you enter, so check that address twice — Ethereum transfers cannot be reversed. ### How does a cross-chain OP to ZRX swap work? Optimism lives on OP Mainnet and 0x on Ethereum, two separate blockchains. Instead of a bridge, GhostSwap takes your OP on OP Mainnet and pays native ZRX on Ethereum, so you never hold a wrapped token or pay bridge fees. ### What happens if my OP to ZRX exchange fails? If a swap cannot be completed, the OP is refunded to the OP Mainnet address you entered as the sender address. If something looks stuck, contact support with your swap ID from the status page. Most problems come from sending a different amount than shown or using an address on the wrong network. ## Related - [Reverse: ZRX to OP](https://ghostswap.io/exchange/zrx-op/) ([Markdown](https://ghostswap.io/exchange/zrx-op.md)) - [All GhostSwap pairs](https://ghostswap.io/exchange/) - [How to exchange](https://ghostswap.io/how-to-exchange/) - [Site guide for AI assistants](https://ghostswap.io/llms.txt)