curl --request GET \
  --url https://api.hakumedia.ai/v2/publishers/{publisher_id}/product-db/catalogs/{catalog_id}/items/{identifier} \
  --header 'Authorization: <api-key>'

const options = {method: 'GET', headers: {Authorization: '<api-key>'}};

fetch('https://api.hakumedia.ai/v2/publishers/{publisher_id}/product-db/catalogs/{catalog_id}/items/{identifier}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.hakumedia.ai/v2/publishers/{publisher_id}/product-db/catalogs/{catalog_id}/items/{identifier}"

headers = {"Authorization": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.hakumedia.ai/v2/publishers/{publisher_id}/product-db/catalogs/{catalog_id}/items/{identifier}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

{
  "item_data": {
    "sku": "777111222333",
    "title": "John's Rainbow Light Up Shoes",
    "brand": "John's Shoes",
    "description": "This coolest shoes you'll ever wear!",
    "price": "99.99",
    "subtype_name": "clothing",
    "type_name": "APPAREL",
    "rating": "4",
    "upc": "1456484",
    "availability_status": "IN STOCK",
    "vendor_name": "John's Shoe Awesome Vendor",
    "seller_id": "8675309",
    "vendor_id": "2506678509"
  },
  "object": "product-catalog-item",
  "self": "/v2/publishers/466478/product-db/catalogs/123456/items/777111222333",
  "id": "777111222333"
}