curl --request GET \
  --url https://app.levanta.io/api/creator/v1/products/{marketplace}/{asin} \
  --header 'Authorization: Bearer <token>'

{
  "asin": "<string>",
  "marketplace": "amazon.com",
  "pricing": {
    "price": 123,
    "currency": "USD"
  },
  "commission": 123,
  "title": "<string>",
  "inStock": true,
  "category": "<string>",
  "brandId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "access": true,
  "image": "<string>",
  "parentAsin": "<string>",
  "variations": [
    "<string>"
  ]
}