Hope you are fine. I have been facing a major challenge in making sign in through LinkedInto work. I dont understand what is the issue. Have tried almost everything available on google including contacting the brainless support team but in vain. PFB the frequent errors whenever i try with various redirect uris including valid.

For LinkedIn Marketing API docs, only member authentication flow (3-legged flow) is supported, which requires the user to actually login into LinkedIn through a browser screen in order to retrieve the authorization code. Only with this authorization code, we can request for an Access Token, with which I can perform API requests. But there is no way specified in the docs, on how to retrieve this authorization code programmatically.

I’m currently working on integrating LinkedIn posting functionality into my application.The linkedIn account is Orgaization account and not personal. Here are my specific queries: