← The evidence ledger
Evidence row 751096
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://asin402.com/api/sell-score
- Recorded
- Previous row
- #547781
- Body SHA-256
- ec5aca39bf1790b57cdc6e157f05eb1ab175bb6c4f95fe13e773c19c713e4dbb
- Leaf
- 0xb2ae475f87601e7ea29b939f06c22fa5afeaa735927768e4ae34a6ed4bc14d3c
What was observed
{
"endpoints": [
[
"x402",
"https://asin402.com/api/sell-score"
]
],
"name": "ASIN402",
"owner_address": "0x820bb89345d372288c77c65d70b6ca3db395c191",
"raw": {
"accepts": [
{
"amount": "100000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0x820bb89345d372288C77c65d70b6CA3dB395C191",
"scheme": "exact"
}
],
"description": "Amazon product research: opportunity score 0-100. Is this product worth selling on Amazon? Scores an ASIN 0-100 from estimated monthly sales (demand), seller competition, whether Amazon sells it, price stability (price wars), review moat and price fit, with plain-language risk flags. For FBA product research, wholesale and arbitrage sourcing. Free sample: /api/sample/sell-score",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"asin": "0735211299"
},
"type": "http"
},
"output": {
"example": {
"asin": "0735211299",
"components": {
"amazon_penalty": 0,
"competition": 58,
"demand": 93,
"price_fit": 90,
"price_stability": 86,
"review_moat": 10
},
"data_as_of": "2026-10-26T18:40:00.000Z",
"disclaimer": "Heuristic score from historical marketplace data. Not financial advice.",
"flags": [],
"marketplace": "us",
"rating": "strong",
"score": 72,
"signals": {
"amazon_is_seller": false,
"avg_90d": 28.99,
"current_price": 24.99,
"estimated_monthly_sales": 600,
"new_offers": 7,
"out_of_stock_pct_90d": 4,
"rating": 4.6,
"review_count": 3840,
"sales_rank": 4210
},
"title": "Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones"
},
"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": {
"asin": {
"type": "string"
},
"components": {
"properties": {
"amazon_penalty": {
"type": "integer"
},
"competition": {
"type": "integer"
},
"demand": {
"type": "integer"
},
"price_fit": {
"type": "integer"
},
"price_stability": {
"type": "integer"
},
"review_moat": {
"type": "integer"
}
},
"type": "object"
},
"data_as_of": {
"type": "string"
},
"disclaimer": {
"type": "string"
},
"flags": {
"type": "array"
},
"marketplace": {
"type": "string"
},
"rating": {
"type": "string"
},
"score": {
"type": "integer"
},
"signals": {
"properties": {
"amazon_is_seller": {
"type": "boolean"
},
"avg_90d": {
"type": "number"
},
"current_price": {
"type": "number"
},
"estimated_monthly_sales": {
"type": "integer"
},
"new_offers": {
"type": "integer"
},
"out_of_stock_pct_90d": {
"type": "integer"
},
"rating": {
"type": "number"
},
"review_count": {
"type": "integer"
},
"sales_rank": {
"type": "integer"
}
},
"type": "object"
},
"title": {
"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": "2026-10-28T01:15:41.93Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-28T01:15:41.773Z"
},
"resource": "https://asin402.com/api/sell-score",
"serviceName": "ASIN402",
"tags": [
"amazon",
"ecommerce",
"product-data",
"price-history",
"fba"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Amazon product research: opportunity score 0-100. Is this product worth selling on Amazon? Scores an ASIN 0-100 from estimated monthly sales (demand), seller competition, whether Amazon sells it, price stability (price wars), review moat and price fit, with plain-language risk flags. For FBA product research, wholesale and arbitrage sourcing. Free sample: /api/sample/sell-score"
}What the leaf hashes
{"body":"ec5aca39bf1790b57cdc6e157f05eb1ab175bb6c4f95fe13e773c19c713e4dbb","id":751096,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178704150561,"prev":547781,"subject":"x402_bazaar:https://asin402.com/api/sell-score","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.