After struggling to authenticate on the Google+ API, I finally succeed to retrieve my

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Asked: May 25, 20262026-05-25T20:57:37+00:00 2026-05-25T20:57:37+00:00

After struggling to authenticate on the Google+ API, I finally succeed to retrieve my

0

After struggling to authenticate on the Google+ API, I finally succeed to retrieve my info with https://www.googleapis.com/plus/v1/people/{MyUserId}?key={ApiKey}

However, despite I did obtain an access token with the scope https://www.googleapis.com/auth/plus.me I cannot request “me” : https://www.googleapis.com/plus/v1/people/me?key={ApiKey}

I end up with an 401 unauthorised request… It’s late and I don’t get what I’m missing.

Here is my code:

       string apiUrl = "https://www.googleapis.com/plus/v1/people/me?key={my api key";

        HttpWebRequest request = (HttpWebRequest)WebRequest.Create(apiUrl);
        request.Method = HttpMethod.GET.ToString();

        try
        {
            using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
            {
               => 401 error

Thank you for your help!