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

先从 LinkedIn API 以及 issue 中描述的 profile URL 或 vanity-name flow 开始，然后查看相关 issue #12。完成的标准是确认在没有 user login 的情况下是否可以获取 full name 和 profile photo，并记录受支持的行为或要求。