var client = new RestClient(quot;https://{custom_subdomain}.everreal.co/accounts/oauth/token");
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("Cookie", "accept-language=de-DE");
@"""password"": ""Password"",
@"""client_id"": ""<Client_iD>"",
@"""client_secret"": ""<Client Secret>"",
@"""scope"": ""offline_access *"",
@"""grant_type"": ""password""
request.AddParameter("application/json", body, ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);