Although Curseforge's new authors dashboard has some fancy graphs, you still can't see all the way back in time or download your data. To fix this, I wrote a script that parses the html of the rewards transactions page and exports the data as json that you can process however you like.
Security
Please be careful about pasting random scripts into the console of websites where you're logged in.
Curseforge requires a 2FA code to withdraw points so i couldn't steal your money even if i wanted to.
But as a matter of principle you should still review the code to see that i'm not being evil :)
Your data will be saved in your browser's local storage. It will stay when you refresh the page.
Your data stays private and is never sent to my servers. Feel free to inspect element and look at the code to verify this.
Earn enough points to find this useful? You can probably afford to donate to support its development :)