Last Modified October 1, 2026
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WEB_InfoTag() API

Sends the InfoTag to the DNA Server

The InfoTag is a free-form Custom Field, up to 512 characters associated with the License Activation Code. Typically would be used to capture Customer Registration information.

The InfoTag can be viewed or downloaded from the DNA Control Panel.

If the Custom Fields option is enabled for this Product, then the InfoTag will also be stored in the CDM License File during the next DNA Server Validation or Re-activation.

 

WEB_INFOTAG POST Parameters

API 
"API": "WEB_INFOTAG"
DNA_KEY1 
"DNA_KEY1": "<encoded key1>"
DNA_KEY2 
"DNA_KEY2": "<encoded key2>"
PRODUCT_ID 
"PRODUCT_ID": "P0000000"

The DNA Product ID.
ACTIVATION_CODE 
"ACTIVATION_CODE": "XX012345ABCDEF"

License Code to be updated with InfoTag
INFOTAG 
"INFOTAG": "<Info Tag>"

Info Tag information in Base64 Encoded format
DEVICE_ID
(Device Application)		 
"DEVICE_ID": "<deviceID>"

When node-locking used, the device ID to be used
USERAGENT
(SAAS Application)		 
"USERAGENT": "<HTTP User Agent>"

The value of Request.ServerVariables["HTTP_USER_AGENT"]. Will be used to determine DNA_Platform and DNA_ComputerName.
USERAGENT
(Device Application)		 
"USERAGENT": "<device>"

The device OS platform used for display in the DNA Control Panel, from the following:

WINDOWS Windows 32-bit
WINDOWS64 Windows 64-bit
MACINTOSH Mac OSX 32-bit
MACINTOSH64 Mac OSX 64-bit
LINUX Linux
ANDROID Android Phone
IPHONE iPhone
IPAD iPad
COMPUTER_NAME
(Device Application)		 
"COMPUTER_NAME": "<device name>"

If available, the assigned device name used for display in the License Manager and the DNA Control Panel
DATE 
"DATE": "22-12-07 15:37:47"

String representation of current date in any format. Used only to create / validate SIGNATURE
SIGNATURE 
"SIGNATURE": "<HMAC256 Hash>"

HMAC256 Signature for the Request

 

WEB_INFOTAG Request example for device App in JSON format

            
             
            {
                "API": "WEB_INFOTAG", 
                "DNA_KEY1": "", 
                "DNA_KEY2": "", 
                "PRODUCT_ID": "P0002964", 
                "ACTIVATION_CODE": "XX012345ABCDEF", 
                "INFOTAG":"Free-format info tag",
                "DEVICE_ID":"8c9c72719398508b",
                "USERAGENT": "ANDROID", 
                "COMPUTER_NAME":"Joe-Samsung",
                "DATE":"22-12-07 15:37:47",
                "SIGNATURE": "eD9S9vqX7qFhpddJvQeLwRxfwHYByv5;fAMwb0LEnDE=" 
            }

 

WEB_INFOTAG Request example for SAAS App in JSON format

            
             
            {
                "API": "WEB_INFOTAG", 
                "DNA_KEY1": "", 
                "DNA_KEY2": "", 
                "PRODUCT_ID": "P0002964", 
                "ACTIVATION_CODE": "XX012345ABCDEF", 
                "INFOTAG":"Free-format info tag",
                "USERAGENT": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.122 Safari/537.36", 
                "DATE":"22-12-07 15:37:47",
                "SIGNATURE": "eD9S9vqX7qFhpddJvQeLwRxfwHYByv5;fAMwb0LEnDE=" 
            }