The old API client v1 used to call the following action, and underlying schedule model:d6093f7356/airtime_mvc/application/controllers/ApiController.php (L720-L730)d6093f7356/airtime_mvc/application/models/Schedule.php (L1118-L1140)The new API v2 prepared 1 hour of scheduled track instead of 1 day in the old API.