I called Fidelity because on their video about coinbase and adding the link, it shows you can add coinbase as an outside account (for viewing purposes only at this point) - but there was no link on the Fidelity account module. It turns out that you need to call them to have it set up. They contact coinbase and then authorize it. I'm going to try it in a couple days - as they said it takes a pbout 48-72 hours. Very convenient- I'm looking forward to using it.