LinkedIn API unable to view _any_ company profile

Question

I'm trying to figure out how to access any company profile on LinkedIn. For example, the REST endpoint API for LinkedIn itself is:

https://api.linkedin.com/v1/companies/1337?format=json

with the sample response of:

{
  "id": 1337,
  "name": "LinkedIn"
}

However, after authenticating with OAuth2 with rw_company_admin enabled, my app returns:

{
  "errorCode": 0,
  "message": "Member 206xxxxxx does not have permission to get company 1337",
  "requestId": "G6LNMCEZO8",
  "status": 403,
  "timestamp": 1432358171348
}

This worked up until very recently.

The documentation does note that "In order to perform any of the company page management API calls below, the authenticated LinkedIn user making the requests must be an administrator of the target company." Confusingly, it also says that "The following endpoints are the only ones that will remain available for use... Companies API — /v1/companies/{id}".

However, my goal isn't to manage a company as an admin, it's to show a user a brief output of the company. How can I get company info?

Answer 1

It looks like they turned that feature off.

See https://developer.linkedin.com/support/developer-program-transition

New requirement for Companies API

All calls to Companies API endpoints will require the authenticated user to be flagged as an administrator of the LinkedIn Company Page that is the target of the API call. You become the administrator of a page when you create it. If the page already exists, you will have to contact the existing administrator to grant admin access to other LinkedIn members.

Your API call will return a 403 Forbidden error if you do not have the appropriate admin permission to interact with the target company.

And in the first line,

On February 12th 2015 we announced a series of changes to our developer program. These changes have now begun to take affect and will be rolled out to the entire LinkedIn application base between May 12th - May 19th, 2015.

So we are out of luck.