Yes, you can upload credit card transactions into QuickBooks. using the Intuit Interchange Format (.IIF) files.
If you're trying to import your Chart of accounts to QuickBooks Desktop for Mac, you can do it using the Intuit Interchange Format (.IIF) files. These are ASCII text, TSV (Tab-Separated Value) files that QuickBooks Desktop uses to import or export lists or transactions. For a step-by-step instruction on how to create an IIF file, you may check out these articles: