Has anyone successfully gotten Coinbase and Mint.com to sync?

Can someone create a step-by-step tutorial, or point me in the direction of where I can find a good setup process for getting Coinbase and Mint.com to sync. All I get right now is that "temporary connectivity issue" error message.

A month or two ago, I was able to get it to work, but back then you would have to enter your login and password along with an API key with two factor auth in the Mint.com settings. They changed it so now you just enter in an API key, and this doesn't work!

Are there specific settings you need to use with the API? Does it have to be simple API or can it be the newer more secure one?

Any help would be much appreciated, because I REALLY want this to work. (And I appreciate any concerned individuals, but this isn't meant to be a security thread...so no need for warnings about giving away your API key, or how all BTC should really be in cold storage).

Thanks!