Discover / asin402.com

ASIN402

■ Live

Live Amazon price drops and deals. Products whose price (or sales rank) changed recently, with filters for category, discount size, price range, rating, Amazon presence, lowest-ever price and more. Up to 150 deals per page. 5 credits per page.

Listed price
$0.005
Live
1 of the last check
Median response
79 ms
Last checked
27 Oct, 00:26 UTC
In our index since
27 Oct 2026

Endpoint

curl -i https://asin402.com/api/data/deals
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
7 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://asin402.com/api

  • GET/product$0.01Amazon product snapshot. Title, brand, category, buy box / Amazon / lowest new and used price, sales rank, estimated monthly sales, rating, review count and offer count for one ASIN.
  • POST/data/finder$0.005Product Finder: filter the whole Amazon catalog. Find ASINs matching any combination of 300+ filters: price ranges, sales rank, monthly sales, offer counts, buy box share, Amazon presence, brand, category, rating, dimensions, price drops, out-of-stock rates and more. Pass the Product Finder query as JSON in 'selection' (GET) or as the JSON body (POST). Returns ASINs; fetch details with /api/data/product. 10 credits + 1 credit per 100 results; stats=1 adds 30 credits.
  • GET/sell-score$0.1Should I sell this product? Opportunity score 0-100. Scores a product as a selling opportunity from demand, competition, Amazon's presence, price stability, review moat and price fit, with plain-language risk flags.
  • POST/data/deals$0.005Live Amazon price drops and deals. Products whose price (or sales rank) changed recently, with filters for category, discount size, price range, rating, Amazon presence, lowest-ever price and more. Up to 150 deals per page. 5 credits per page.
  • GET/data/topsellers$0.007Most-rated Amazon sellers. Ordered list of seller IDs with the most ratings in a marketplace (up to 100,000). 50 credits.
  • GET/fba-profit$0.05Amazon FBA profit calculator. Referral fee, FBA fulfillment fee, net profit, margin, ROI, break-even cost and max cost for 30% ROI for selling this ASIN via FBA.
  • GET/deal-check$0.02Is this Amazon price actually a deal? Compares the current price with 30/90/180-day averages and its typical 180-day range (outlier offers filtered out), and returns a verdict: buy_now, fair_price, wait or verify_offer.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 7 of 7 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/asin402.com

Recent checks

27 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean the endpoint was not live. “Live” means it answered with HTTP 402 or another detected payment-challenge signal.27 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
27 Oct, 00:26 UTCLive40279ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 27 Oct, 00:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for ASIN402?

Its listed price is $0.005.

What payment terms does ASIN402 advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is ASIN402 listed?

In x402 Bazaar. Superstables first indexed it on 27 Oct 2026.

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