ממשק API לשליחת קוד אימות ב-SMS (OTP & 2FA) – מהיר, מאובטח ואמין

using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

public class OtpService 
{
    public static async Task SendOtpAsync(string phoneNumber, string otpCode) 
    {
        var client = new HttpClient();
        var payload = new 
        {
            apiKey = "YOUR_API_KEY",
            to = phoneNumber,
            message = $"קוד האימות שלך להתחברות הוא: {otpCode}",
            sender = "MyCompany"
        };

        var json = Newtonsoft.Json.JsonConvert.SerializeObject(payload);
        var content = new StringContent(json, Encoding.UTF8, "application/json");

        var response = await client.PostAsync("https://api.globalsms.co.il/v1/send-sms", content);
        string result = await response.Content.ReadAsStringAsync();
        Console.WriteLine(result);
    }
}

curl -X POST "https://api.globalsms.co.il/v1/send-sms" \
     -H "Content-Type: application/json" \
     -d '{
           "apiKey": "YOUR_API_KEY",
           "to": "0501234567",
           "message": "קוד האימות שלך הוא: 8492",
           "sender": "MyCompany"
         }'