Codeigniter send curl to laravel api Oauth2

I have a project that runs in CI3 and he need's to connect in Laravel 5.5 API with OAUTH2.

Now my current code in codeigniter is this:

$curl_handle = curl_init();
    curl_setopt($curl_handle, CURLOPT_URL, $url_api);
    curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($curl_handle, CURLOPT_POST, 1);
    curl_setopt($curl_handle, CURLOPT_POSTFIELDS, array(
        'login' => $login,
        'Accept' => 'application/json',
        'Authorization' => 'Bearer '.APP_ACCESSTOKEN
    ));


    $buffer = curl_exec($curl_handle);
    curl_close($curl_handle);

    $result = json_decode($buffer);

     if(isset($result->status) && $result->status == 'success')
    {
        echo 'User has been updated.';
    }

    else
    {
        echo 'Something has gone wrong '.$url_api .'<br>?'.$result.'<br>';
    }
    exit;

I have no idea of how to send login and token on this get request. Can someone give me an example? It's not authenticating. However, if I remove the route from auth, it work's fine, so its auth problem.

I searched a lot, but no success :(

via Chebli Mohamed