1.Enter the ETH page: https://app.stafi.io/rtoken/stake/ETH?tokenStandard=ERC20, click "Stake'' to stake ETH.
2.Fill the amount of ETH that will be staked then click “Stake”.
Note: The minimum staking amount is 0.01 ETH.
3.The page jumps to the Metamask wallet, confirming the amount of staked ETH and the Gas fee. Click "Confirm" to sign for the transaction.
4.The staking operation is successful.
5.Add rETH into Metamask wallet
Click “+” in the rETH info page and click "Add token" in the Metamask interaction window, then your rETH is successfully added.