To add Arbitrum tokens to MetaMask, you must also add them manually. You will still receive the tokens, even if you haven’t added them yet to the wallet.

Learn the steps to add the Polygon network to your MetaMask so that you can make transactions in MATIC at lower fees.

Adding USDt to a MetaMask wallet is straightforward but requires specific steps to ensure everything works correctly. This guide explains how to add USDt to MetaMask.