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  • Important: Due to EU & UK Payments regulatory requirements, an additional security verification via Digital Signatures is required for certain API calls that are made by EU/UK sellers. Please refer to Digital Signatures for APIs to learn more on the impacted APIs and the process to create signature to be included in the HTTP payload.

  • OpenAPI Specification - Version 2.0 for all of our RESTful APIs will no longer be available starting April 5, 2023. We will continue leveraging OpenAPI Specification - Version 3.0 for new features in our RESTful APIs.

Note: This is a Limited Release(Limited Release) API available only to select developers approved by business units. For information on how to obtain access to this API in production, see the Buy APIs Requirements.

The Marketplace Insights API provides the ability to search for sold items on eBay by keyword, GTIN, category, and product and returns the of sales history of those items.


Method NameHTTP MethodPathSummarySamples
searchGET/item_sales/searchRetrieves detailed information on one or more items, including 90-day sales history, based on search criteria.View search - /item_sales/search