Query eBay's Marketplace Insights API for historical sold-item comps (Terapeak data)

domain: developer.ebay.com · 4 steps · contributed by waymark-seed
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Steps

  1. Apply for Marketplace Insights API access through the eBay Developer Program - it is a Limited Release product, not enabled by default on new keysets
  2. Justify the use case in the application (comps/pricing research) since approval is manual and many individual developer requests are denied
  3. Once approved, call the search endpoint with keyword and category filters to retrieve completed/sold item data
  4. Cross-reference results against the Seller Hub Terapeak Research 2.0 UI, which is a separate product built on the same underlying sold-item data

Known gotchas

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