← The evidence ledger
Evidence row 751099
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://asin402.com/api/product
- Recorded
- Previous row
- #547785
- Body SHA-256
- d49331274e3dac2a3ed75fd3a8d338cf4bc7d16e77e54d2a0c37a028e50d7676
- Leaf
- 0x28817890ed493022366420839a383ee837eb2efdfbc99407c0bd0f791794d3fc
What was observed
{
"endpoints": [
[
"x402",
"https://asin402.com/api/product"
]
],
"name": "ASIN402",
"owner_address": "0x820bb89345d372288c77c65d70b6ca3db395c191",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0x820bb89345d372288C77c65d70b6CA3dB395C191",
"scheme": "exact"
}
],
"description": "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",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"asin": "0735211299"
},
"type": "http"
},
"output": {
"example": {
"affiliate_disclosure": "As an Amazon Associate I earn from qualifying purchases.",
"amazon_is_seller": false,
"asin": "0735211299",
"brand": "Avery",
"category": "Books > Self-Help > Motivational",
"currency": "USD",
"data_as_of": "2026-10-26T18:40:00.000Z",
"image": "https://m.media-amazon.com/images/I/81ANaVZk5LL.jpg",
"marketplace": "us",
"monthly_sold_estimate": 600,
"new_offer_count": 7,
"price": {
"buy_box": 24.99,
"new_lowest": 23.99,
"used_lowest": 18.5
},
"price_history": {
"avg_180d": 29.5,
"avg_30d": 26.5,
"avg_90d": 28.99,
"basis": "buy_box",
"percent_vs_90d_avg": -13.8,
"typical_high_180d": 29.5,
"typical_low_180d": 25.5
},
"rating": 4.6,
"review_count": 3840,
"sales_rank": 4210,
"title": "Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones",
"url": "https://www.amazon.com/dp/0735211299?tag=asin402-20"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"asin": {
"description": "Amazon ASIN, 10 characters (books: ISBN-10)",
"type": "string"
},
"domain": {
"description": "Marketplace: us, uk, de, fr, jp, ca, it, es, in, mx, br. Default us",
"type": "string"
}
},
"required": [
"asin"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"affiliate_disclosure": {
"type": "string"
},
"amazon_is_seller": {
"type": "boolean"
},
"asin": {
"type": "string"
},
"brand": {
"type": "string"
},
"category": {
"type": "string"
},
"currency": {
"type": "string"
},
"data_as_of": {
"type": "string"
},
"image": {
"type": "string"
},
"marketplace": {
"type": "string"
},
"monthly_sold_estimate": {
"type": "integer"
},
"new_offer_count": {
"type": "integer"
},
"price": {
"properties": {
"buy_box": {
"type": "number"
},
"new_lowest": {
"type": "number"
},
"used_lowest": {
"type": "number"
}
},
"type": "object"
},
"price_history": {
"properties": {
"avg_180d": {
"type": "number"
},
"avg_30d": {
"type": "number"
},
"avg_90d": {
"type": "number"
},
"basis": {
"type": "string"
},
"percent_vs_90d_avg": {
"type": "number"
},
"typical_high_180d": {
"type": "number"
},
"typical_low_180d": {
"type": "number"
}
},
"type": "object"
},
"rating": {
"type": "number"
},
"review_count": {
"type": "integer"
},
"sales_rank": {
"type": "integer"
},
"title": {
"type": "string"
},
"url": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793047148/bazaar-icons/9e69a0fc0922f515.png",
"lastUpdated": "2026-10-28T01:15:26.832Z",
"quality": {
"l30DaysTotalCalls": 8,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-10-28T01:15:26.633Z"
},
"resource": "https://asin402.com/api/product",
"serviceName": "ASIN402",
"tags": [
"amazon",
"ecommerce",
"product-data",
"price-history",
"fba"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "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"
}What the leaf hashes
{"body":"d49331274e3dac2a3ed75fd3a8d338cf4bc7d16e77e54d2a0c37a028e50d7676","id":751099,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178704163548,"prev":547785,"subject":"x402_bazaar:https://asin402.com/api/product","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.