diff --git a/.env.example b/.env.example
index 3208c010..c3b6ee30 100644
--- a/.env.example
+++ b/.env.example
@@ -11,6 +11,9 @@ SEAFILE_PUBLIC_SHARE_TOKEN=your_seafile_public_share_token
 WIBU_UPLOAD_DIR=uploads
 WIBU_DOWNLOAD_DIR=./download
 
+# WhatsApp Server Configuration
+WA_SERVER_TOKEN=your_whatsapp_server_token
+
 # Application Configuration
 # IMPORTANT: For staging/production, set this to your actual domain
 # Local development: NEXT_PUBLIC_BASE_URL=http://localhost:3000
diff --git a/src/app/api/auth/_lib/sendCodeOtp.ts b/src/app/api/auth/_lib/sendCodeOtp.ts
new file mode 100644
index 00000000..96adf9aa
--- /dev/null
+++ b/src/app/api/auth/_lib/sendCodeOtp.ts
@@ -0,0 +1,32 @@
+// app/api/auth/_lib/sendCodeOtp.ts
+
+const sendCodeOtp = async ({
+  nomor,
+  codeOtp,
+  newMessage,
+}: {
+  nomor: string;
+  codeOtp?: string | number;
+  newMessage?: string;
+}) => {
+  const msg =
+    newMessage ||
+    `Website Desa Darmasaba - Kode ini bersifat RAHASIA dan JANGAN DI BAGIKAN KEPADA SIAPAPUN, termasuk anggota ataupun Admin lainnya.\n\n>> Kode OTP anda: ${codeOtp}.`;
+  const enCode = msg;
+
+  const res = await fetch(`https://otp.wibudev.com/api/wa/send-text`, {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json",
+      Authorization: `Bearer ${process.env.WA_SERVER_TOKEN}`,
+    },
+    body: JSON.stringify({
+      number: nomor,
+      text: enCode,
+    }),
+  });
+
+  return res;
+};
+
+export { sendCodeOtp };
diff --git a/src/app/api/auth/login/route.ts b/src/app/api/auth/login/route.ts
index 87d7deb4..90ba89f9 100644
--- a/src/app/api/auth/login/route.ts
+++ b/src/app/api/auth/login/route.ts
@@ -2,6 +2,7 @@
 import prisma from "@/lib/prisma";
 import { NextResponse } from "next/server";
 import { randomOTP } from "../_lib/randomOTP";
+import { sendCodeOtp } from "../_lib/sendCodeOtp";
 import { cookies } from "next/headers";
 
 export async function POST(req: Request) {
@@ -35,18 +36,17 @@ export async function POST(req: Request) {
 
       console.log(`🔑 DEBUG OTP [${nomor}]: ${codeOtp}`);
 
-      const waMessage = `Website Desa Darmasaba - Kode ini bersifat RAHASIA dan JANGAN DI BAGIKAN KEPADA SIAPAPUN, termasuk anggota ataupun Admin lainnya.\n\n>> Kode OTP anda: ${codeOtp}.`;
-      const waUrl = `https://wa.wibudev.com/code?nom=${encodeURIComponent(nomor)}&text=${encodeURIComponent(waMessage)}`;
-      
-      console.log("🔍 Debug WA URL:", waUrl); 
-      
       try {
-        const res = await fetch(waUrl);
-        if (!res.ok) {
-           console.error(`⚠️ WA Service HTTP Error: ${res.status} ${res.statusText}. Continuing since OTP is logged.`);
-           console.log(`💡 Use this OTP to login: ${codeOtp}`);
+        const waResponse = await sendCodeOtp({
+          nomor,
+          codeOtp,
+        });
+
+        if (!waResponse.ok) {
+          console.error(`⚠️ WA Service HTTP Error: ${waResponse.status} ${waResponse.statusText}. Continuing since OTP is logged.`);
+          console.log(`💡 Use this OTP to login: ${codeOtp}`);
         } else {
-          const sendWa = await res.json();
+          const sendWa = await waResponse.json();
           console.log("📱 WA Response:", sendWa);
           if (sendWa.status !== "success") {
             console.error("⚠️ WA Service Logic Error:", sendWa);