API Call Limit Check

[cobyiv]

This is not code specific, but I am wondering if there is any functionality in the API to output the number of calls that have been performed relative to the rate limit imposed. It is still unclear to me if the 1000 call / day is a rolling limitation or resets at a specific time of day/night.

I could develop an in-house API counter but would get complex if calls are distributed between different servers and am hoping there is a simple solution here. If not no worries, just thought I would inquire.