First, you need to create a MetaMask wallet. This is a simple process, and you can download it from the web or the app store. Then, copy the wallet address into a browser and go to your chosen exchange. Be sure to save your seed key. If you do not, anyone can access your wallet.
Once you have your wallet setup, you can deposit and withdraw tokens using MetaMask. You can download MetaMask for free as a Chrome extension or from the Android app store. It connects to the Ethereum network. This means that it supports transactions involving Ethereum, Fantom, and Arbitrum.
Once you have MetaMask installed, you can begin depositing your ETH or ERC-20 tokens. You will need to input the amount of ETH you would like to deposit. You can then pay with your credit card, and Ethereum will appear in your MetaMask wallet. Remember to always research any new tokens and exchanges before committing to a transaction.
When you're ready to withdraw your tokens, you can either select a previously-created address or add a new one. You can also use the percentage-based option to withdraw a portion of your total account balance. Just make sure that the amount you choose is greater than the minimum amount listed in the wallet's field. When you're ready to withdraw, click on "Withdraw," but be sure to have enough funds to complete the transaction before clicking "Remove." Using 2FA is recommended if you're using a phone or tablet.
You can also add tokens manually. The Add Token button is located on the account page and includes a search bar. Type in "LI" in the search bar to see the popular ones. Once you've found a popular token, click on it. Then, click "Next" and "Add Token." After adding your token, you'll be redirected to your account page. The token that you manually added will be listed there.
Once you've added your portfolio, you can choose to deposit or withdraw your tokens. Each token in the portfolio will have a deposit and withdrawal button. Once you've completed the transaction, you'll need to confirm your transaction in your wallet before it is confirmed on the blockchain.