How to get userbasic details from user profile url

How can I get Full name and profile photo from the use profile url i.e https://www.linkedin.com/in/sarthak-chauhan-737938115/ through linkedIn api

I have an application where user can enter their LinkedProfile url, using that url I need fetch only full name and profile photo.I should not required to make user login through the linkedIn account to fetch these details as these are public details and any linkedIn user can see these data by visiting to that user profile url that they shared with us.

I achieved the same for twitter through https://api.twitter.com/2/users/by/username/JoeBiden?user.fields=created_at,description,id,location,name,pinned_tweet_id,profile_image_url,protected,url,username,verified api

similar should be achievable using vanityname of linkedIn user that we can extract from user profile url

I think https://github.com/linkedin/linkedin.github.com/issues/12 issue is also related to similar requirement

Commencez par la LinkedIn API et le flux profile URL ou vanity-name décrit dans l’issue, puis examinez l’issue associée #12. Le travail est terminé lorsqu’il est établi si full name et profile photo peuvent être récupérés sans user login et que le comportement pris en charge ou les exigences sont documentés.