Kodexempel

using System;
using System.Net.Http;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using Newtonsoft.Json;
using System.Threading.Tasks;

class Program
{
    static async Task Main(string[] args)
    {
        // Load certificate from a file that also contains the private key
        var certificate = new X509Certificate2("path_to_your_certificate.pfx", "your_certificate_password");

        // Create HttpClientHandler and add the certificate
        var handler = new HttpClientHandler();
        handler.ClientCertificates.Add(certificate);

        // Create HttpClient using the handler
        var client = new HttpClient(handler);

        // Set request headers
        client.DefaultRequestHeaders.Accept.Clear();
        client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));

        // Add custom header for the API key
        client.DefaultRequestHeaders.Add("vero-softwarekey", "your_software_key");

        // Create JSON message body
        var data = new { id = "72832", name = "John" };
        var jsonData = JsonConvert.SerializeObject(data);
        var contentData = new StringContent(jsonData, Encoding.UTF8, "application/json");

        // Send the POST request
        var response = await client.PostAsync("https://your_api_endpoint", contentData);

        // Output the response
        var content = await response.Content.ReadAsStringAsync();
        Console.WriteLine(content);
    }
}