The Retail Measurement Brand Performance API provides insights on how a Category/Sub-category and Manufacturer/Brand is performing over a period of time. This API provides sales facts in dollars for the last 4 weeks, 12 weeks & 52 weeks. Additionally, the API provides last year sales in dollars and dollar percentage change. The API can also filter by category name, sub-category name, manufacturer name, and brand name in a market (Total US). Meta data APIs provides the list of Category/Sub-category and Manufacturer/Brand available