static void Main(string[] args) { // Find your Account Sid and Auth Token at twilio.com/user/account string AccountSid = "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; string AuthToken = "your_auth_token"; var twilio = new TwilioRestClient(AccountSid, AuthToken); var triggers = twilio.ListUsageTriggers("daily", "calls", null); foreach (var trigger in triggers.UsageTriggers) { Console.WriteLine(trigger.CurrentValue); } }