How do credits work?
Credits are a way to measure usage of our API. A credit is consumed for each file analyze by our API so 1 credit = 1 file analyzed.
Do they roll over?
Technically they do not, API credits are tied to the terms of the subscription so monthly subscriptions "refill" their credits every month and yearly plans do it every 12 months.
If you are worried about month to month demand variability, we strongly suggest looking at our yearly plans.