diff --git a/backend/src/routes/analytics.ts b/backend/src/routes/analytics.ts
new file mode 100644
index 0000000..798489d
--- /dev/null
+++ b/backend/src/routes/analytics.ts
@@ -0,0 +1,79 @@
+import express from 'express';
+import { HttpError } from '../middleware/errorHandler.js';
+import { store } from '../services/store.js';
+import { getSessionId } from '../middleware/session.js';
+import { getDailyBreakdown, getTopReferrers, recordEvent } from '../services/analytics.js';
+
+const router = express.Router();
+
+/**
+ * GET /api/v1/files/:id/analytics
+ * Retrieve detailed analytics for a specific file owned by the user.
+ */
+router.get('/files/:id/analytics', async (req, res, next) => {
+  try {
+    const sid = getSessionId(req);
+    const db = await store.read();
+    const file = db.files.find((f) => f.id === req.params.id && f.status === 'uploaded');
+
+    if (!file) {
+      throw new HttpError(404, 'FILE_NOT_FOUND', 'File not found');
+    }
+    if (file.sessionId !== sid) {
+      throw new HttpError(403, 'ACCESS_DENIED', 'Access denied to this file analytics');
+    }
+
+    const dailyBreakdown = await getDailyBreakdown(file.linkId);
+    const topReferrers = await getTopReferrers(file.linkId);
+
+    res.json({
+      data: {
+        fileId: file.id,
+        linkId: file.linkId,
+        views: file.views,
+        downloads: file.downloads,
+        dailyBreakdown,
+        topReferrers,
+      },
+    });
+  } catch (err) {
+    next(err);
+  }
+});
+
+/**
+ * POST /api/v1/events
+ * Record an event (view or download) on a shared link.
+ */
+router.post('/events', async (req, res, next) => {
+  try {
+    const { linkId, type } = req.body;
+
+    if (!linkId || !type || (type !== 'view' && type !== 'download')) {
+      throw new HttpError(400, 'INVALID_INPUT', 'Missing or invalid linkId or type');
+    }
+
+    const db = await store.read();
+    const file = db.files.find((f) => f.linkId === linkId && f.status === 'uploaded');
+
+    if (!file) {
+      throw new HttpError(404, 'LINK_NOT_FOUND', 'Active shared link not found');
+    }
+
+    const ip = req.ip;
+    const userAgent = req.headers['user-agent'] as string;
+    const referrer = (req.headers.referer || req.headers.referrer) as string;
+
+    await recordEvent(linkId, type, ip, userAgent, referrer);
+
+    res.status(201).json({
+      data: {
+        status: 'recorded',
+      },
+    });
+  } catch (err) {
+    next(err);
+  }
+});
+
+export { router as analyticsRouter };