5. (Optional) If you would like to add other chains (e.g., Avalanche, Polygon, Fantom, HECO) head over to Chainlist.org, scroll down, and connect your wallet. If MetaMask does not automatically open a new tab in Kiwi to approve the connection, then click the “More” button in the top right and scroll down to start MetaMask (just like the previous step) to manually open it and approve the connection. Then, simply search for each of the chains you would like to add, and hit “Add to MetaMask”. The website will display an error message with each new chain, but head back over to your MetaMask tab, refresh it, and this should give you the prompt to add and switch networks. Simply search for each chain you want to add, and go back to the MetaMask tab and refresh the tab to add them.