curl --request GET \
  --url 'https://api.keyapi.ai/v1/amazon/asin-to-gtin?asin=B01FHOWYA2&country=us' \
  --header 'Authorization: Bearer <YOUR_API_KEY>'

import requests

response = requests.get(
    'https://api.keyapi.ai/v1/amazon/asin-to-gtin',
    params={"asin": "B01FHOWYA2", "country": "us"},
    headers={'Authorization': 'Bearer <YOUR_API_KEY>'}
)
print(response.json())

const params = new URLSearchParams({"asin": "B01FHOWYA2", "country": "us"});

const response = await fetch(`https://api.keyapi.ai/v1/amazon/asin-to-gtin?${params}`, {
  method: 'GET',
  headers: { 'Authorization': 'Bearer <YOUR_API_KEY>' }
});
const data = await response.json();
console.log(data);

{
  "code": 0,
  "message": "success",
  "data": {
    "asin": "B01FHOWYA2",
    "results": [
      {
        "value": "0622356537070",
        "type": "EAN-13"
      },
      {
        "value": "758710429542",
        "type": "UPC"
      }
    ]
  },
  "requestId": "c936c1fa-e7fc-432c-a606-cfabafa5ea79"
}

{
  "code": 400,
  "data": null,
  "message": "Missing required parameter: handle"
}

{
  "code": 401,
  "data": null,
  "message": "apiKey is null"
}

{
  "code": 402,
  "data": null,
  "message": "apiKey quota is not enough"
}

{
  "code": 429,
  "data": null,
  "message": "qps limit exceeded"
}

{
  "code": 500,
  "data": null,
  "message": "Internal server error"
}