ASIN to GTIN

3min

ASIN to GTIN Results
When making a request with the  type  parameter set to  type=asin_to_gtin  Rainforest API will attempt to look up GTIN / EAN / UPC / ISBN numbers for the ASIN and Amazon domain specified in the  asin  and  amazon_domain  parameters.
GTIN / EAN / UPC / ISBN values are retrieved from public domain sources (as they are not published by Amazon themselves).
An example of the JSON object returned from an ASIN to GTIN request is shown below:
JSON
{
  "request_info": {
    "success": true,
    "credits_used": 1,
    "credits_remaining": 999
  },
  "request_metadata": {
    "id": "48d63ef58b3eb240d5b18115b674c4170faba51f",
    "created_at": "2021-01-01T00:00:00.000Z",
    "processed_at": "2021-01-01T00:00:00.001Z",
    "total_time_taken": 0.1
  },
  "request_parameters": {
    "type": "asin_to_gtin",
    "asin": "B073JYC4XM",
    "amazon_domain": "amazon.com"
  },
  "asin_to_gtin_results": [
    {
      "value": "7085571244421",
      "format": "EAN-13"
    },
    {
      "value": "619659160395",
      "format": "UPC-A"
    }
  ]
}
{
  "request_info": {
    "success": true,
    "credits_used": 1,
    "credits_remaining": 999
  },
  "request_metadata": {
    "id": "48d63ef58b3eb240d5b18115b674c4170faba51f",
    "created_at": "2021-01-01T00:00:00.000Z",
    "processed_at": "2021-01-01T00:00:00.001Z",
    "total_time_taken": 0.1
  },
  "request_parameters": {
    "type": "asin_to_gtin",
    "asin": "B073JYC4XM",
    "amazon_domain": "amazon.com"
  },
  "asin_to_gtin_results": [
    {
      "value": "7085571244421",
      "format": "EAN-13"
    },
    {
      "value": "619659160395",
      "format": "UPC-A"
    }
  ]
}
﻿
Rainforest API returns the following properties for ASIN to GTIN requests:
Property
Type
Description
asin_to_gtin_results
array
ASIN to GTIN Results Array 
The ASIN to GTIN results array contains details of each of the GTIN / EAN / UPC / ISBN values found for the ASIN specified in the asin reqiest parameter.
value
string
The GTIN / EAN / UPC / ISBN value.
﻿
format
string
The format of the GTIN / EAN / UPC / ISBN value. Valid values for format are EAN-13 , UPC-A or ISBN .  Note due to the public-domain nature of the GTIN / EAN / UPC / ISBN lookup Rainforest API cannot guarantee the format value will be correct (i.e. in the example of a 13-digit UPC and a 13-digit EAN). The format value is provided on a best-efforts basis.
﻿
Next Steps
     ASIN to GTIN Parameters﻿

Property	Type	Description
asin_to_gtin_results	array	ASIN to GTIN Results Array The ASIN to GTIN results array contains details of each of the GTIN / EAN / UPC / ISBN values found for the ASIN specified in the asin reqiest parameter. value string The GTIN / EAN / UPC / ISBN value. format string The format of the GTIN / EAN / UPC / ISBN value. Valid values for format are EAN-13 , UPC-A or ISBN . Note due to the public-domain nature of the GTIN / EAN / UPC / ISBN lookup Rainforest API cannot guarantee the format value will be correct (i.e. in the example of a 13-digit UPC and a 13-digit EAN). The format value is provided on a best-efforts basis.

Updated 11 Aug 2024

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