Add project files.

HttpClient/HttpRequest.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http.Headers;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+
+namespace SPWorldsApi.HttpClient
+{
+    public class HttpRequest(string BASE_URL, AuthenticationHeaderValue AuthHeader)
+    {
+        internal async Task<string> SendRequest(string endpoint, HttpMethod method = null, object body = null)
+        {
+            method ??= body == null ? HttpMethod.Get : HttpMethod.Post;
+
+            HttpResponseMessage message;
+            var client = new System.Net.Http.HttpClient();
+
+            using (var requestMessage = new HttpRequestMessage(method, BASE_URL + endpoint))
+            {
+                requestMessage.Content = new StringContent(
+                    JsonSerializer.Serialize(body),
+                    Encoding.UTF8, "application/json"
+                );
+
+                requestMessage.Headers.Authorization = AuthHeader;
+
+                message = await client.SendAsync(requestMessage);
+
+            }
+
+            client.Dispose();
+
+            return await message.Content.ReadAsStringAsync();
+        }
+    }
+
+}