Try Quests to earn cryptockETH (Ether twin on the ICP)
Chain-key Ether (ckETH) is a multi-chain Ether twin on the Internet Computer that is backed 1:1 by Ether (ETH). 1 ckETH can always be redeemed for 1 ETH and vice versa. The ckETH minter canister smart contract is responsible for both minting ckETH tokens when users transfer Ether to its control and burning ckETH when handling Ether retrieval requests. To learn more, visit: https://forum.dfinity.org/t/cketh-a-canister-issued-ether-twin-token-on-the-ic/22819