Amazon Offers API

POST /v1/offers returns every offer for up to 100 ASINs (price, shipping, condition, seller, FBA, buy box), and GET /v1/products/{id}/offers does the same for one ASIN.

Overview

The Product API gives you the buy box. This endpoint goes one level down, to individual offers: who else sells the item, at what price, in what condition and who ships it. One marketplace per call ("marketplace": "us" by default; the others are coming soon, see Marketplaces). The response is the same envelope as /v1/products: platform, marketplace, results, stats, credits.

Always 200, failures are free: A well-formed request is answered 200 even if every item came back unavailable. Branch on each result's status. Items that are unavailable (we could not get an answer this time) are refunded; duplicates are fetched and charged once.

Get every offer

POST https://api.scrapely.dev/v1/offers
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json

{ "asins": string[], "condition"?: "new" | "used" | "all", "marketplace"?: "us", "platform"?: "amazon" }

cURL

curl -X POST "https://api.scrapely.dev/v1/offers" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"asins":["B0009KNLV6","BZZZZZZZZZ"],"condition":"all"}'

Python

import requests

r = requests.post(
    "https://api.scrapely.dev/v1/offers",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={"asins": ["B0009KNLV6"], "condition": "new"},
    timeout=180,
)
for res in r.json()["results"]:
    for o in res["offers"]:
        print(res["asin"], o["price"], o.get("shipping"), o["seller"]["name"], "FBA" if o["fulfillment"]["isFba"] else "FBM")

Node.js

const res = await fetch('https://api.scrapely.dev/v1/offers', {
  method: 'POST',
  headers: { Authorization: 'Bearer YOUR_API_KEY', 'Content-Type': 'application/json' },
  body: JSON.stringify({ asins: ['B0009KNLV6'], condition: 'new' }),
  signal: AbortSignal.timeout(180_000),
});
const { results } = await res.json();
const cheapestFba = results[0].offers.filter((o) => o.fulfillment.isFba).sort((a, b) => a.price - b.price)[0];

GET alias

curl "https://api.scrapely.dev/v1/products/B0009KNLV6/offers?condition=new" \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "platform": "amazon",
  "marketplace": "us",
  "results": [
    {
      "asin": "B0009KNLV6",
      "id": "B0009KNLV6",
      "status": "ok",
      "fetchedAt": "2026-10-16T14:02:11.402Z",
      "buyboxOfferListingId": "Rk9vX3dqYlR4Q0pZcWt3dmlmZnpPOFZZJTJCUmN3dE92cmlMQ0o0R2ZtS1hYSjdNSmhqWWVEdkQ%3D",
      "offers": [
        {
          "offerListingId": "Rk9vX3dqYlR4Q0pZcWt3dmlmZnpPOFZZJTJCUmN3dE92cmlMQ0o0R2ZtS1hYSjdNSmhqWWVEdkQ%3D",
          "price": 77.43,
          "currency": "USD",
          "priceDisplay": "$77.43",
          "shipping": 0,
          "condition": "new",
          "seller": {
            "id": "ATVPDKIKX0DER",
            "name": "Amazon.com"
          },
          "fulfillment": {
            "isFba": true,
            "fulfillerName": "Amazon.com"
          },
          "isBuybox": true,
          "delivery": "FREE delivery Tuesday, October 21 on orders shipped by Amazon over $35"
        },
        {
          "offerListingId": "cW1aMWx0dDNPcEdnbUo2UnBQOGJzcFJIVWZPRWlqUiUyRkR1NUwlMkZPRzZTJTJCQ3J6cFk%3D",
          "price": 71.5,
          "currency": "USD",
          "priceDisplay": "$71.50",
          "shipping": 5.99,
          "condition": "new",
          "seller": {
            "id": "A2R2RITDJNW1Q6",
            "name": "Retro Lunch Co",
            "rating": 4.5,
            "ratingCount": 1287
          },
          "fulfillment": {
            "isFba": false,
            "fulfillerName": "Retro Lunch Co"
          },
          "isBuybox": false,
          "availability": "Only 3 left in stock - order soon.",
          "delivery": "$5.99 delivery October 24 - 28"
        }
      ]
    },
    {
      "asin": "BZZZZZZZZZ",
      "id": "BZZZZZZZZZ",
      "status": "not_found",
      "fetchedAt": "2026-10-16T14:02:10.977Z",
      "offers": []
    }
  ],
  "stats": {
    "requested": 2,
    "ok": 1,
    "partial": 0,
    "notFound": 1,
    "unavailable": 0,
    "elapsedMs": 2210
  },
  "credits": 10
}

Up to 31 offers per ASIN: You get every offer for the ASIN, up to 31: the featured (buy-box) offer first, then the rest cheapest first. Offers beyond that are the most expensive ones and rarely matter for pricing. condition is applied to those offers, so on listings with very many offers a used request may not see every used offer.

Duration: a 100-ASIN call usually takes well under a minute; allow up to 180 s. ASINs not reached before the call runs out of time come back unavailable and are refunded. Uses one concurrency slot.