Although Gemini does not support direct deposits into OP Mainnet yet. You can easily move ETH from Gemini to OP Mainnet by sending it to Ethereum Mainnet / L1 and then bridging over with our gateway.
Transfer from Gemini to L1 Ethereum
- Log on to Gemini.
- In the top right corner click Transfer > Withdraw from Gemini.
- Select to withdraw ETH and click Continue.
- Enter your address and click Continue.
- Click Yes, I want to proceed to dismiss the warning.
- Enter the amount to withdraw and click Continue.
- Click Request withdrawal.
- Gemini will send you an SMS with a code. Enter that code and click Submit.