Amazon GTIN to ASIN API

curl -sS "https://amazoncrawler.com/v1/utility/gtin-to-asin?gtin=097855137692&marketplace=US&zip=10001" \
  -H "x-api-key: YOUR_API_KEY"

import requests

API_KEY = "YOUR_API_KEY"

response = requests.get(
    "https://amazoncrawler.com/v1/utility/gtin-to-asin",
    params={
        "gtin": "097855137692",
        "marketplace": "US",
        "zip": "10001",
    },
    headers={"x-api-key": API_KEY},
    timeout=30,
)
response.raise_for_status()
data = response.json()
print(data)

const API_KEY = "YOUR_API_KEY";

const url = new URL("https://amazoncrawler.com/v1/utility/gtin-to-asin");
const params = {
  gtin: "097855137692",
  marketplace: "US",
  zip: "10001",
};
Object.entries(params).forEach(([k, v]) => url.searchParams.set(k, v));

const response = await fetch(url, {
  headers: { "x-api-key": API_KEY },
});
if (!response.ok) throw new Error(`HTTP ${response.status}`);
const data = await response.json();
console.log(data);

<?php
$apiKey = 'YOUR_API_KEY';
$query = http_build_query([
    'gtin' => '097855137692',
    'marketplace' => 'US',
    'zip' => '10001',
]);

$ch = curl_init("https://amazoncrawler.com/v1/utility/gtin-to-asin?$query");
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ["x-api-key: $apiKey"],
    CURLOPT_TIMEOUT => 30,
]);

$data = json_decode(curl_exec($ch), true);
curl_close($ch);
print_r($data);

package main

import (
	"encoding/json"
	"fmt"
	"net/http"
	"net/url"
)

func main() {
	u, _ := url.Parse("https://amazoncrawler.com/v1/utility/gtin-to-asin")
	q := u.Query()
	q.Set("gtin", "097855137692")
	q.Set("marketplace", "US")
	q.Set("zip", "10001")
	u.RawQuery = q.Encode()

	req, _ := http.NewRequest("GET", u.String(), nil)
	req.Header.Set("x-api-key", "YOUR_API_KEY")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	var data map[string]any
	json.NewDecoder(res.Body).Decode(&data)
	fmt.Println(data)
}

{
  "asin": "B07CMS5Q6P",
  "gtin": "097855137692",
  "note": null,
  "match": {
    "url": "https://www.amazon.com/dp/B07CMS5Q6P",
    "asin": "B07CMS5Q6P",
    "badge": "Best Seller",
    "image": "https://m.media-amazon.com/images/I/51sg9BLSMTL.jpg",
    "price": {
      "amount": 29.99,
      "display": "$29.99",
      "currency": "USD",
      "list_price": 49.99
    },
    "prime": false,
    "title": "Logitech G305 Lightspeed Wireless Gaming Mouse - Black",
    "rating": 4.6,
    "delivery": "FREE delivery Mon, Aug 10",
    "position": 4,
    "sponsored": false,
    "reviews_count": 39364,
    "bought_past_month": "10K+ bought in past month"
  },
  "marketplace": "US",
  "other_matches": [
    "B0BQN7LSQ4",
    "B0B4MQS3ZW"
  ]
}