eBay Product Data API - Live Listings, Units Sold, Sellers

Search eBay's live listings, read a single listing in full, and pull a seller's public profile card. Every search row carries demand signals (units sold, watchers, bids). All endpoints return structured JSON and cost 1 credit each.

Sold and completed listings are not available: since late August 2026 eBay shows them only to signed-in accounts, so sold: true returns an unbilled 400.

When to trigger

Use this skill when the user asks to:

• Price an item against live eBay asks, using units sold, watchers and bids to separate listings that sell from optimistic ones
• Search live eBay listings by keyword, price band, condition or buying format
• Filter to auctions, Buy It Now or Best Offer listings
• Read one eBay listing in full: item specifics, shipping, returns, auction state
• List everything a particular eBay seller has for sale
• Look up an eBay seller's feedback score, items sold and location
• Compare eBay resale prices against retail (pair with scavio-amazon, scavio-walmart or scavio-target)

Setup