Bridge your GFARM2 NFTs from Ethereum to Polygon and inversely.
GFARM2 NFTs can be bridged on our website, on the "Bridges" page: https://gainsnetwork.io/bridge/.
Before using the Ethereum to Polygon NFT Bridge
You first have to swap your NFTs to Bridgeable NFTs (if not already done). You can do so on the "Bridges" page too, at the bottom.
Simply choose the type of NFT you want to bridge (Bronze, Silver, ...), the amount, and click on "Convert".
This process must be done on the Ethereum network before bridging from Ethereum to Polygon.
Bridge from Ethereum to Polygon
1. Make sure that you are on the Ethereum Network. You can check this when opening the Metamask extension
2. Select the type and the ID of the NFT you want to bridge.
3. Click on the "APPROVE" button to allow the bridge contract to access your NFT.
Right below the input field you can see the number of Bridgeable NFTs available to be bridged (= balance).
4. Click on "Send". The NFT will arrive on your Polygon wallet in approximately 10 minutes.
Bridge from Polygon to Ethereum
1. Make sure you are on the Polygon Network. You can check this when opening the Metamask extension
2. Select the type and the ID of the NFT you want to bridge.
3. Burn it. Once it's done, the burn transaction hash will appear in the corrseponding input.
4. Wait for the checkpoint, click on the button to check if it has arrived. It can take a few hours.
5. Switch to the Ethereum Mainnet network.
6. Claim your NFT on Ethereum
