Returns metrics for an individual automation as a series of counts, oldest first—the 0-index of any result is the oldest point in the window.

We recommend version 2. Send version=2. It accepts an explicit start, end, and res, reported in the tz you choose. Without it, the endpoint answers with version 1 behavior instead: a window built from period and steps, always in Eastern time.

Version 1 can't return fewer than 2 steps of any period. ?period=days&steps=1 means two days—the 48 hours before the request—and ?period=days&steps=0 returns the maximum for the period, the same as ?period=days&steps=45.

{
  "start": "2025-01-01 00:00:00 +0000 UTC",
  "end": "2025-01-02 00:00:00 +0000 UTC",
  "res": "days"
}