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GGWP API Hub – eBay Average Selling Price
x402
GGWP API Hub – eBay Average Selling Price is a paid API for AI agents from ggwp-ten.vercel.app, paid per call via x402, $0.133972/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$0.133972
Success—
StatusUnknown
How this service works
All-in-one API hub: Social Media, Jobs, Finance, Crypto, and Tools. Pay-per-call with x402 protocol on Base chain.
Output
Returns an object containing the average selling price computed from recent eBay completed/sold listings for the queried product, potentially including supporting statistics such as number of listings sampled, price range, and median price.
Example use cases
Reseller profit margin research
“I'm thinking about flipping used MacBook Pro 14-inch laptops — what's the average price they actually sell for on eBay so I can figure out if it's worth it?”
Estate sale item valuation
“I found a vintage Rolex Submariner at an estate sale and want to know what the average eBay selling price is so I can decide how much to pay for it.”
Competitive pricing for new listing
“I'm about to list my Nike Air Jordan 1 Retro High OG size 10 on eBay — what are similar pairs actually selling for on average so I can price mine competitively?”
Technical details
Endpoint
POSThttps://ggwp-ten.vercel.app/api/ebay-average-selling-priceWhen to prefer
Use this endpoint when you need a quick, data-driven estimate of what a specific product actually sells for on eBay based on completed transactions — ideal for resellers, buyers doing due diligence, pricing analysts, or anyone benchmarking secondhand market value. Prefer this over manual eBay searches when you need programmatic access to aggregated price intelligence.
Side effects
- No sold listings found for the search query — returns empty or null price data
- Ambiguous product name yields irrelevant results with inaccurate average
- eBay data temporarily unavailable — upstream fetch failure
- Rate limiting or payment verification failure on x402 protocol
- Overly broad query returns a wide price range with low confidence average
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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