The following calls are documented here:
| Call Name | Description | Input | Output | Other |
| GetCategoryHotList | The GetCategoryHotList API call calculates eBay categories that are doing well based on their bids to listings. | SchemaField Reference | SchemaField Reference | |
| GetPriceResearch | The GetPriceResearch API is a free* call that quickly returns basic pricing statistics based on a keyword search.This call has REST support.* See Dataunison website for details. | SchemaField ReferenceREST Reference | SchemaField Reference | Example UsageGetting StartedTutorial |
| GetResearchItems | The GetResearchItems API call can be used to retrieve the raw items associated with a normal API search. It will return up to 200 items at a time, and can be provided with an offset to return entire result sets with multiple calls.This call is currently not available to Sandbox users | SchemaField Reference | SchemaField Reference | Example UsageUpdates |
| GetResearchResults | The GetResearchResults API call is used to retrieve basic pre-calculated statistics for a specific set of keywords, along with other filters.This call has REST support. | SchemaField ReferenceREST Reference | SchemaField Reference | Example UsageUpdates |
| GetResearchTrendData | The GetResearchTrendData API call is used to retrieve trends based on the data similar to the ResearchResults call. | SchemaField Reference | SchemaField Reference | Example Usage |
| GetSellerResearchResults | The GetSellerResearchResults API call can be used to retrieve research statistics about a specific user, or without a specific user, on eBay. It takes in eBay seller IDs as well as all the other filters found in the GetResearchResults call, and returns the same results as that call. | SchemaField Reference | Summary | Example UsageUpdates |
| GetSellerResearchTrendData | The GetSellerResearchTrendData API call is used to retrieve trends based on the data similar to the SellerResearchResults call. | SchemaField Reference | Summary | Example Usage |
| GetTitleBuilderResults | The GetTitleBuilderResults returns hot keywords to use based on both closed and live listings. | SchemaField Reference | SchemaField Reference | Example Usage |
| GetUsageStats | The GetUsageStats API call can be used by clients to retrieve call volume statistics for their account. | SchemaField Reference | SchemaField Reference | Example UsageUpdates |