UPDATED

Astrocore.Api/Controllers/TextToSpeechController.cs

@@ -23,7 +23,7 @@ namespace Astrocore.Api.Controllers
         public async Task<IActionResult> Index(string message)
         {
             var client = _httpClientFactory.CreateClient();
-            var body = $"msg={Uri.EscapeDataString(message)}&lang=Gwyneth&source=ttsmp3";
+            var body = $"msg={Uri.EscapeDataString(message)}&lang=Geraint&source=ttsmp3";
             var request = new HttpRequestMessage(HttpMethod.Post, "https://ttsmp3.com/makemp3_new.php")
             {
                 Content = new StringContent(body, Encoding.UTF8, "application/x-www-form-urlencoded")

Astrocore.Api/Program.cs

@@ -16,18 +16,11 @@ namespace Astrocore.Api
 
             var app = builder.Build();
 
-            // Configure the HTTP request pipeline.
-            if (app.Environment.IsDevelopment())
-            {
-                app.UseSwagger();
-                app.UseSwaggerUI();
-            }
-
+            app.UseSwagger();
+            app.UseSwaggerUI();
             app.UseHttpsRedirection();
             app.UseAuthorization();
-
             app.MapControllers();
-
             app.Run();
         }
     }