Detailed Billing as an Action?

Should it be possible to build a proper billing system into a Pickaxe Action?

I am still shocked that 12 people viewed my FR Enhanced, Detailed Billing and there were no upvotes.

If the main prompt includes:
Each interaction from the user should be categorized as either image generation or image editing, or other. Upon user submission of every message, perform this classification, send that string to the Billing action.

And the billing action includes a prompt something like:
“Every time the customer submits a message” as the when to run prompt?

And we would run a third party billing system of some kind.

@nathaniel @nathanielmhld I know you could knock this out in a couple of hours. Gemini seems to have it pretty well outlined and coded for me.