Bridging L1 Domains to L2
Go to My Domains.
Click “Manage” next to the L1 (Ethereum) domain you wish to bridge to L2 (Polygon).
Click “Bridge to Polygon”.
Click “Start”.
Select your wallet signature method.
Sign with your wallet and pay a final ETH gas fee.
Wait a few minutes for confirmation.
During this process, your NFT domain may temporarily disappear from the My Domains page. Once bridged, you'll be able to manage your domain for free with no gas fees.