voila an api

app/Pages/Counter.razor

@@ -1,4 +1,5 @@
 @page "/counter"
+@inject HttpClient Http
 
 <h1>Counter</h1>
 
@@ -6,8 +7,18 @@
 
 <button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
 
+<p>Message: @message</p>
+
+<button class="btn btn-primary" @onclick="GetMessage">Salutation</button>
+
 @code {
     private int currentCount = 0;
+    private string message = "Hi!";
+
+    private  async Task  GetMessage(){
+        var temp =  await Http.GetStringAsync("/api/JustHello?name=cloudies");
+        message = temp;
+    }
 
     private void IncrementCount()
     {