However how you stake, your stakes are automatically aggregated on your Kiln Organization to help you make reports easily.
Within your Kiln Organization, you can create multiple Accounts, which act as folders for your stakes. This way you can organize your stakes as you want: per customers, regions etc.
You can then see the overview of AUS and total rewards of every account:
Finally, you can check the AUS and total rewards per protocol for every account, and see the details of every stakes in the account. You can export this data to CSV with the top right button.
All data you see on the dashboard is represented with the same structure in Kiln APIs, which you can use directly if you prefer to do it programmatically.