Swap Optimism (OP)
Compare offers from partner exchanges to swap OP to another coin or another coin to OP. The new coins go straight to your wallet.
Start a swap
Optimism (OP) at a glance
- Network
- OP Mainnet (Optimism)
- Partners
- 4: Exolix, ChangeNOW, StealthEX, and SideShift.ai
- Rate types
- Variable and fixed
- Address
- Starts with 0x and has 42 characters.
- Memo
- No
- Network fee
- Paid in ETH
- Token contract
- 0x4200000000000000000000000000000000000042Check it on Optimistic Etherscan (opens in a new tab)
Coin lists checked: October 19, 2026 at 7:39 PM UTC.
Pairs with OP
Swap another coin to OP
Good to know about OP
- Sending OP from your own wallet costs a network fee in ETH, so keep a little ETH in that wallet.
- If your wallet doesn't list your OP after the swap, add the token with the contract shown above.
- Check your OP address and its network before you create a swap. Once your coins are sent, the transaction can't be reversed.
Questions about OP
Do I need an account to swap OP?
You don't need an account with GlobalSwap. You only enter the address that receives your new coins and, if you like, a refund address.
The partner that carries out your swap may pause it and ask for identity verification, for example if its checks flag a transaction. Some partners ask everyone who lives in certain countries, including EU countries. Each partner's policy is linked on the Partners page.
Who holds my OP during a swap?
GlobalSwap never holds your coins. While your swap runs, your coins are with the partner you chose, which sends the new coins straight to your wallet. A partner can pause a swap for a check; each partner's terms are on the Partners page.
Are the fees included when I swap OP?
The cost is built into the rate, so there is no separate bill. The amount under “You get” is what you receive after the partner's fee, our commission and the network fee for sending you the new coins.
Not included: the network fee your own wallet charges when you send. With a variable rate, the amount is an estimate until your coins arrive. To compare costs, compare what you get.