curl --request GET \
  --url https://api.getgranite.ai/api/analytics/executions-over-time

{
  "data": [
    {
      "time": "<string>",
      "total": 0,
      "completed": 0,
      "failed": 0,
      "running": 0,
      "pending": 0
    }
  ],
  "granularity": "<string>"
}