is a string that gives the activation key under which the Wolfram System is being run.


$ActivationKey
is a string that gives the activation key under which the Wolfram System is being run.
Details

- The activation key is uniquely assigned to a given system by Wolfram Research. The first eight digits of the activation key typically correspond to the $LicenseID.
Examples
Basic Examples (1)
Check the value of $ActivationKey:
See Also
Related Guides
Related Workflows
- Find Your Activation Key ▪
- Find When Your License Will Expire
History
Text
Wolfram Research (2012), $ActivationKey, Wolfram Language function, https://reference.wolfram.com/language/ref/$ActivationKey.html.
CMS
Wolfram Language. 2012. "$ActivationKey." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$ActivationKey.html.
APA
Wolfram Language. (2012). $ActivationKey. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$ActivationKey.html
BibTeX
@misc{reference.wolfram_2025_$activationkey, author="Wolfram Research", title="{$ActivationKey}", year="2012", howpublished="\url{https://reference.wolfram.com/language/ref/$ActivationKey.html}", note=[Accessed: 11-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_$activationkey, organization={Wolfram Research}, title={$ActivationKey}, year={2012}, url={https://reference.wolfram.com/language/ref/$ActivationKey.html}, note=[Accessed: 11-August-2025]}