Use limits for capacity and stats for history
Factory's CLI reference lists /limits and /stats as separate commands. Limits help you judge available capacity. Historical statistics answer how much work you already ran. The UsageAtlas Factory integration reads account capacity, not Droid's session statistics.
Keep each allowance with its own usage
Standard and Core can expose five-hour, weekly, or monthly windows. Read each window on its own. A user counter and an organization allowance are not automatically the same scope. UsageAtlas does not combine unrelated pools to create a percentage, and missing or unlimited allowances stay unknown.
Watch the window that is running low
Add your Factory key to UsageAtlas, open Limits, and configure an alert for supported windows. Reset times appear when Factory supplies them. The tracker is free and open source; Factory's account controls still manage overage and billing.
Questions, answered
Why does my account show older Standard or Premium counters?
Factory accounts can return different billing formats. UsageAtlas supports selected legacy counters as well as newer Standard and Core limits.
Does a missing reset mean the allowance never resets?
No. It means the response did not provide a usable reset time. Check Factory's own account view for details.