Expedition (uniETH) supports the following networks.
  1. Ethereum (Chain ID: 1)
  2. Arbitrum (Chain ID: 42161)
  3. Scroll (Chain ID: 534352)
  4. Linea (Chain ID: 59144)

​
Deposit on L2 networks

You need to have uniETH on L2 networks already to deposit on the L2 networks. If you have uniETH on Ethereum, you will not be able to deposit on those networks directly on the Expedition app. Bridge options
  1. The Bedrock Cross-Chain uniETH feature: https://app.bedrock.technology/crosschain
  2. Jumper Exchange: https://jumper.exchange/
When you submit your transaction, Mitosis deposits your uniETH into the Mitosis Vault smart contract on Ethereum. Be sure to import miuniETH into your wallet at the end of the transaction. Now you have miuniETH on Ethereum.