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ASIN402 Product Price & Sales Data by ASIN
x402
ASIN402 Product Price & Sales Data by ASIN is a paid API for AI agents from asin402.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-31).
Returns current Amazon prices (buy box, new, used), 30/90/180-day price history averages, estimated monthly sales, sales rank, rating, review count, and product metadata for a single ASIN across 11 Amazon marketplaces.
Price / call$0.005
Success—
StatusUnknown
How this service works
Amazon price + price history + monthly sales by ASIN. One call, one ASIN: current buy box, Amazon, lowest new and used prices PLUS 30/90/180-day price averages and the typical 180-day price range, estimated monthly sales, sales rank, rating, review count, offer count, brand, category, image. From tracked marketplace history, not a page scrape. 11 Amazon marketplaces (domain=us, uk, de, fr, jp, ca, it, es, in, mx, br). Free sample: /api/sample/product
Output
A JSON object containing: product title, brand, image URL, Amazon product URL, current prices (buy box, lowest new, lowest used), price history (30/90/180-day averages, typical 180-day low and high, percent vs 90-day average), estimated monthly units sold, sales rank, rating, review count, new offer count, whether Amazon is the seller, currency, marketplace, and data timestamp.
Example use cases
Price trend check before buying
“Look up ASIN 0735211299 on Amazon US and tell me if the current price of $24.99 is a good deal compared to its average price over the last 90 and 180 days.”
Amazon FBA product research
“I'm considering selling ASIN B07XJ8C8F5 on Amazon — can you pull the estimated monthly sales, sales rank, number of new offers, and whether Amazon itself is the seller in the US marketplace?”
International price comparison prep
“Get me the full product details for ASIN B09G9FPHY6 on the German Amazon marketplace — I need the buy box price, lowest used price, rating, review count, and the 30 and 90-day price averages.”
Technical details
Endpoint
GEThttps://asin402.com/api/product?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single ASIN's current Amazon pricing combined with historical price averages and sales volume estimates in one call, without scraping. Ideal for price-drop alerts, deal validation, FBA product research, and competitive analysis across 11 Amazon marketplaces. Prefer this over a bulk ASIN endpoint when you only need one product at a time and want the lowest per-call cost.
Side effects
- Invalid or non-existent ASIN returns an error or empty result
- Unsupported marketplace domain returns an error
- ASIN exists but has insufficient tracking history — price_history fields may be null or sparse
- Rate limiting or payment failure returns a 402 or 429 response
- Products recently added to Amazon may have no historical data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://www.amazon.com/dp/0735211299",
"asin": "0735211299",
"brand": "Avery",
"image": "https://m.media-amazon.com/images/I/81ANaVZk5LL.jpg",
"price": {
"buy_box": 24.99,
"new_lowest": 23.99,
"used_lowest": 18.5
},
"title": "Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones",
"rating": 4.6,
"category": "Books > Self-Help > Motivational",
"currency": "USD",
"data_as_of": "2026-10-26T18:40:00.000Z",
"sales_rank": 4210,
"marketplace": "us",
"review_count": 3840,
"new_offer_count": 7,
"amazon_is_seller": false,
"monthly_sold_estimate": 600
}
}Tags
x402
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