report or summary of emails containing specific string and total cost

hey @giblix, yes you can filter using metadata and export the logs using the analytics API (it's in BETA, you can ping @Vrushank | Portkey or @Manjot | Portkey for access), you'd have to sum up the costs yourself though I'm afraid. https://portkey.ai/docs/api-reference/admin-api/control-plane/analytics/groups-paginated-data/get-metadata-grouped-data

If you're on the enterprise version, there's also a prometheus dashboard exposed at metrics where you can execute your own queries on the analytics data

Is there a way to export more than what i see?
I see page 1 out of 20 and it lets me export only the page im looking at...

you have to use the API for it