Add authentication on payement

assets/pages/index.html

@@ -100,15 +100,17 @@
         btnPay.addEventListener("click", async() => {
 
             let token = document.getElementById("token-input").value;
-
             let dataToken = {
                 token: token
             };
 
+            let creds = JSON.parse(localStorage.getItem("creds"));
+
             await fetch("/payment", {
                     method: "POST",
                     headers: {
-                        "Content-Type": "application/json"
+                        "Content-Type": "application/json",
+                        "Authorization": `Basic ${creds.username}:${creds.password}`
                     },
                     body: JSON.stringify(dataToken)
                 })