How to Withdraw Optimism (OP) from Bybit to MetaMask (Full Guide)

Network Selection and Compatibility

1. Confirm that Bybit supports OP withdrawals to the Optimism Mainnet. As of 2026, Bybit lists OP under its supported assets with explicit withdrawal options targeting the OP Mainnet chain—not Ethereum L1 or other Layer 2s.

2. Ensure your MetaMask wallet is configured for the Optimism network. This requires manually adding the OP Mainnet RPC endpoint: https://mainnet.optimism.io, chain ID 10, symbol OP, and block explorer https://optimistic.etherscan.io.

3. Do not select Ethereum (ETH) or Arbitrum as the withdrawal network—doing so will result in irreversible loss of funds. Bybit’s interface displays clear chain labels; verify “Optimism” appears next to the withdrawal address field.

4. Avoid using legacy addresses from pre-Bedrock deployments. All current OP transfers must comply with EVM-equivalent transaction formatting introduced in the 2023 Bedrock upgrade.

Withdrawing OP from Bybit Interface

1. Log into your Bybit account and navigate to Assets → Withdraw → Cryptocurrency.

2. Search for “OP” and select it. The dropdown menu will list available networks—choose “Optimism” explicitly.

3. Paste your MetaMask address—ensure it matches the address visible when MetaMask is set to the Optimism network. A mismatched network setting in MetaMask will cause the deposit to fail silently.

4. Enter the withdrawal amount. Note that Bybit enforces a minimum withdrawal threshold of 10 OP and charges a fixed fee of 0.5 OP per transaction.

5. Complete 2FA verification and confirm the withdrawal. Bybit processes OP withdrawals within 1–3 minutes during normal operation.

Receiving OP in MetaMask

1. After confirming the withdrawal on Bybit, switch MetaMask to the Optimism network. If OP does not appear automatically, click “Add Token” → “Custom Token” → enter the official OP contract address: 0x4200000000000000000000000000000000000042.

2. Wait for the transaction to be confirmed on Optimism. Finality typically occurs within two to five blocks—approximately 4–10 seconds—due to Optimism’s fast block time and near-instant soft confirmations.

3. Verify the receipt using Optimistic Etherscan. Paste your MetaMask address into https://optimistic.etherscan.io/address/[your-address] and check for incoming transactions labeled “OP” with status “Success”.

4. Do not attempt to interact with the OP token before seeing at least one confirmation. Unconfirmed balances may display prematurely but are not spendable until finalized.

Security and Verification Steps

1. Cross-check the withdrawal hash on Bybit’s transaction history page against the same hash visible on Optimistic Etherscan. Mismatches indicate either a failed broadcast or tampering.

2. Never share your MetaMask secret recovery phrase with anyone—even if prompted by fake support messages mimicking Bybit or Optimism Foundation domains.

3. Enable hardware wallet signing if using Ledger or Trezor with MetaMask. Optimism supports native hardware wallet integration for transaction signing without exposing private keys.

4. Monitor gas usage. Deposits into MetaMask incur no gas cost, but any subsequent transfer or interaction with OP will require ETH held on Optimism Mainnet to cover fees.

Frequently Asked Questions

Q: Can I withdraw OP directly to a centralized exchange address?A: No. Exchanges like Binance or OKX do not accept deposits to their internal OP Mainnet addresses. Sending OP there will result in permanent loss unless the exchange explicitly publishes an Optimism-compatible deposit address.

Q: Why does my MetaMask show zero OP after the transaction appears confirmed on Etherscan?A: You likely added the wrong token contract. The canonical OP token on Optimism Mainnet uses address 0x4200000000000000000000000000000000000042, not the legacy ERC-20 version.

Q: Does Bybit support OP withdrawals to Base or other OP Stack chains?A: No. As of May 2026, Bybit only permits OP withdrawals to the canonical OP Mainnet. Base, World Chain, and other Superchain members require bridging via official tools like the Optimism Gateway.

Q: What happens if I send ETH instead of OP to the Optimism network via Bybit?A: Bybit restricts ETH withdrawals to Ethereum L1 only. Attempting to route ETH through the Optimism network option will trigger an error before submission.