Sage CRM - LinkedIn Integration in 2021

SOLVED

Hi all, I am investigating a LinkedIn integration with Sage CRM but have so far come up short. LinkedIn's API looks to be extremely strict in terms of granting access and the use case for which the typical integration might be used (finding & linking to a profile) seems to be disallowed. I have had a go at adding e.g. a company's page link following web posts but it seems LinkedIn have stopped this. I read that they have endorsed only one particular brand of CRM (which is not Sage) so integration might be near on impossible. Has anybody managed to create an integration recently? All articles I can find are years old so cannot gain full clarity.

Does anybody have a working integration using the provided 'widgets', or have these ceased to stop working now? 

Any help is greatly appreciated.

Many thanks