You can specify the following parameters in a GetResearchResults input query:

• Keywords
  Includes minus keywords and quoted keywords.
  
  
• Date Ranges
  Search up to 30 days at a time.
  
  
• Category Limits
  Search any category and all of it's children categories.
  
  
• Price Ranges
  Filter listings by start and end price.
  
  
• Listing Promotion Filters
  Filter listings by the promotions they used (Bold, Gallery, etc)
  
  
• Listing Type Filters
  Filter listings by the type (Bid, Store, Fixed Price, etc)
  
  
• Hour of Day Filters
  Filter listings by the hour of the day that they closed in
  
  

This call supports the REST method of making API calls. For more about the REST implementation in the DataUnison eBay Research API, read the Getting started with REST page.

The following documentation is available for GetResearchResults Input:

• Schema
• Field Reference
• REST Reference
• Example Input