# StableNinja Amazon Product Seller Offers by ASIN

> StableNinja Amazon Product Seller Offers by ASIN is a paid API for AI agents from stableninja.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Fetches seller offer listings for an Amazon product given its ASIN, with optional country marketplace selection.

## Facts

- Endpoint: GET https://stableninja.dev/api/amazon/product-offers
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stableninja-amazon-product-seller-offers-by-asin-c274b551
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EjWLzioSCs4-1lcNRMo3v

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability stableninja-amazon-product-seller-offers-by-asin-c274b551
```

Example prompt: Can you pull all the seller offers for the Amazon US listing with ASIN B08N5WRWNW so I can see who's selling it and at what prices?

## When to prefer this

Use this endpoint when you need structured seller offer data for a specific Amazon product identified by ASIN, especially when you need to check pricing across multiple sellers or compare marketplace availability in a specific country. Best suited for price comparison, competitive analysis, or inventory research tasks where the ASIN is already known.

## Known failure modes

- Invalid or non-existent ASIN returns an error or empty offers list
- Unsupported country code returns a validation error
- Rate limiting or payment failure returns a 402 Payment Required response
- Network timeout if Amazon data is temporarily unavailable
- ASIN exists but has no active seller offers returns an empty result

## How this service works

Fetch Amazon product seller offers by ASIN.

## Output

Returns seller offer data for the specified Amazon product ASIN, including pricing, seller details, and offer conditions, scoped to the requested country marketplace (defaults to US if not specified).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "asin"
     ],
     "properties": {
      "asin": {
       "type": "string",
       "minLength": 1
      },
      "country": {
       "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"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stableninja-amazon-product-seller-offers-by-asin-c274b551/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stableninja.dev](https://www.zero.xyz/host/stableninja.dev/llms.txt)