x402.openwebninja.com/realtime-amazon-data/gtin-to-asin
Answeringour last check, 2026-10-10
1 of 1checks answered this week
640 msmedian answer time
$0.003listed price per call
$0.003price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://x402.openwebninja.com/realtime-amazon-data/gtin-to-asin
| Category | Commerce and shopping |
|---|---|
| Provider host | x402.openwebninja.com |
| Networks | eip155:137, eip155:42161, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.003 | 640 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"product_identifier": "9780132350884"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"country": {
"default": "US",
"enum": [
"US",
"AU",
"BR",
"CA",
"CN",
"FR",
"DE",
"IN",
"IT",
"MX",
"NL",
"SG",
"ES",
"TR",
"AE",
"GB",
"JP",
"SA",
"PL",
"SE",
"BE",
"EG",
"ZA",
"IE"
],
"type": "string"
},
"product_identifier": {
"type": "string"
}
},
"required": [
"product_identifier"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"data": {
"properties": {
"products": {
"items": {
"properties": {
"asin": {
"description": "Amazon Standard Identification Number (ASIN) of the matched product.",
"type": "string"
},
"product_num_ratings": {
"description": "Total number of customer ratings. Null when unavailable.",
"type": "integer"
},
"product_photo": {
"description": "URL of the main product image.",
"type": "string"
},
"product_price": {
"description": "Displayed product price. Null when unavailable.",
"type": "number"
},
"product_rank": {
"description": "Sales rank within the rank_category. Null when unavailable.",
"type": "integer"
},
"product_star_rating": {
"description": "Average customer star rating. Null when unavailable.",
"type": "string"
},
"product_title": {
"description": "Full product title as shown on Amazon.",
"type": "string"
},
"product_url": {
"description": "Canonical Amazon product URL.",
"type": "string"
},
"rank_category": {
"description": "Category to which product_rank applies.",
"type": "string"
}
},
"type": "object"
},
"type": "array"
}
},
"type": "object"
},
"request_id": {
"description": "A unique identifier for the request.",
"type": "string"
},
"status": {
"description": "The status of the response.",
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}