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eBay Average Selling Price Lookup
x402
eBay Average Selling Price Lookup is a paid API for AI agents from bbx-ecommerce.vercel.app, paid per call via x402, $0.162666/call, status unknown (last checked 2026-09-14).
Returns the average selling price for a product on eBay based on recent completed/sold listings
Price / call$0.162666
Success—
StatusUnknown
How this service works
BaseBuilder Ecommerce API hub - 19 paid endpoints
Output
Returns aggregated pricing data from recent eBay completed/sold listings for the queried product, including the average selling price and potentially the number of listings analyzed, price range, or similar market summary statistics.
Example use cases
Reseller pricing research
“I'm about to list a pair of Nike Air Jordan 1 Retro High OG size 10 on eBay — can you look up what they've been averaging in recent sales so I know what price to set?”
Sourcing profitability check
“I found a vintage Sony Walkman at a thrift store for $15. What's the average eBay selling price for a Sony Walkman so I can decide if it's worth flipping?”
Competitive market analysis
“I sell gaming accessories and want to know the average eBay selling price for the PlayStation 5 DualSense controller to make sure my store pricing is competitive.”
Technical details
Endpoint
POSThttps://bbx-ecommerce.vercel.app/api/ebay-average-selling-priceWhen to prefer
Use this endpoint when you need real-time eBay market pricing based on actual sold listings rather than listed prices. Prefer this over general web search when you need a quantitative average price figure for resale decisions, competitive pricing, or sourcing analysis. It is particularly useful for resellers, e-commerce merchants, and market researchers who need eBay-specific sell-through data.
Side effects
- No sold listings found for the given query — returns empty or null price data
- Ambiguous product query returns prices averaged across unrelated items
- eBay API rate limits or downtime cause request failure
- Malformed or missing search query parameter returns 400 error
- Payment not processed correctly via x402 protocol results in 402 response
Tags
x402
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