New date range filter for Reports API

March 2025

The On-Request Reports API now features an optional date range filter that can be used when requesting select reports using the POST Create Report Request endpoint.

The date range filters allow a custom lookback period for reports aggregating historical data. For example, you can pull data from the past 30 days or a year. To filter a report, specify a start and end date.

The ITEM_PERFORMANCE report type supports this filter. It supports a lookback period of up to two years. The report defaults to a lookback period of the past 30 days if no values are passed.