If a SAAS product partially uses data distributed under the "Creative Commons Attribution-ShareAlike 4.0 International License", and makes that data available through an API. Do clients of the company, who consume the API, need to also attribute in their documentation/advertising?
This question Can work licensed under a Creative Commons license WITHOUT ShareAlike attribute be republished UNADAPTED without the CC license? appears to suggest that it would, and perhaps all of the data with it.
