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Bridge EXTRA

ExtraFi integrated with LayerZero to launch EXTRA as an Omnichain Fungible Token (OFT). Now you can bridge EXTRA between Optimism and Base networks.
EXTRA Bridge is powered by LayerZero's omnichain bridge and EXTRA currently can be bridged between Optimism and Base networks.
EXTRA Tokens
Chain
Token Address
Explorer
Optimism
0x2dad3a13ef0c6366220f989157009e501e7938f8
Etherscan
Base
0x2dad3a13ef0c6366220f989157009e501e7938f8
Basescan
To bridge EXTRA between Optimism and Base networks, simply follow the steps below:
  1. 1.
    Visit the EXTRA Bridge page
  2. 2.
    Connect to your Web3 wallet (such as MetaMask. Please ensure that you have a sufficient amount of ETH to cover on-chain gas fees. These fees will be charged by the Optimism/Base chain. ExtraFi still maintains 0.00 gas for in-app transactions)
  3. 3.
    Choose the Optimism network if you'd like to bridge EXTRA from Optimism to Base (Or choose the Base network if you'd like to bridge EXTRA from Base to Optimism)
  1. 4.
    Enter the amount of EXTRA to bridge
  2. 5.
    Click on "Bridge" and approve in your wallet
  3. 6.
    Switch the network to Base/Optimism and you'll see the bridged EXTRA tokens