Update server.js

server.js

@@ -31,6 +31,8 @@ const deleteOldFiles = (folderPath, maxAgeMinutes = 10) => {
   }, 60000);
 };
 
+const exp = (minutes) => Date.now() - minutes * 60 * 1000;
+
 deleteOldFiles(tempDir, 5)
 app.use("/tmp", express.static(tempDir));
 
@@ -46,8 +48,9 @@ app.all("/", async (req, res) => {
         if (err) return res.status(500).json({ error: "Failed to save captcha" });
 
         res.json({
-            answer: captcha.text,
-            url: `https://${req.hostname}/tmp/${fileName}`
+            expired: `${exp(5)} mins.`,
+            text: captcha.text,
+            image: `https://${req.hostname}/tmp/${fileName}`
         });
     });
 });