can i download transactions into quicken?

Yes. You can export your Apple Card statements into a CSV or Quicken compatible file and then import them into Quicken.

Follow the steps in the support document linked below.

click here ➜ Download or export your Apple Card statements and transactions - Apple Support

Quicken users (myself included) have been asking for connectivity with Quicken since day one of the Apple Card. For reasons known only to Apple they have chosen not to provide that connectivity. It’s apparently not Goldman Sachs Bank because the other card they manage (GM Mastercard) finally got connectivity with Quicken earlier this year. Some of us suspect it has to do with Apple’s ridged security standards and that they don't want a middleman (Quicken) to have access to customer data.

There is no direct connection to Quicken no, but you can download and then import them into Quicken.

2 step process instead of just one.

Goldman Sachs Bank does not support connections to Quicken for the Apple Card and other credits cards it now manages, such as the GM Mastercard.

Wow that works, but is incredibly tedious if you're trying to import historical transactions. Weird that they don't have this at the account level.