Today we’re excited to launch superETH, an ETH LST built for the Optimism Superchain, launched in collaboration with Ink. superETH delivers DeFi’s highest ETH staking yield (~4% APR) to the Superchain’s expanding ecosystem, starting with Ink, Optimism, Base, and Mode.
Note: As part of this launch, we’ve disabled minting of iETH and encourage iETH users to migrate to superETH. Details below.
Why superETH?
superETH is the evolution of iETH, Ink’s previous LST, upgraded to serve as a unified staking asset for the Superchain. By consolidating around superETH, users and builders can consolidate their efforts around a single, unifying LST for the Superchain.
Ink will be the home base for superETH.
How to Mint superETH
Users can mint through the dapp here. Select your origin chain (Ink or Ethereum), input the amount of ETH you’d like to deposit, select your destination chain, and confirm.
Once staked, you’ll begin earning ETH staking yield. To track your position, use the Dashboard page.
If you run into any issues, please open a support ticket in our Discord.
Use Cases
The superETH dapp is available here.
Migrating from iETH to superETH
With the upgrade to superETH, iETH minting is now disabled. If you currently hold iETH, you have two options: