diff --git a/backend/app/api/v1/alerts.py b/backend/app/api/v1/alerts.py
new file mode 100644
index 0000000..57463b5
--- /dev/null
+++ b/backend/app/api/v1/alerts.py
@@ -0,0 +1,40 @@
+"""Alert endpoints."""
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.orm import Session
+from typing import List, Optional
+from app.database import get_db
+from app.schemas.alert import AlertResponse
+from app.services.alert_service import AlertService
+from app.api.deps import get_current_user
+from app.models.user import User
+
+router = APIRouter(prefix="/alerts")
+
+
+@router.get("", response_model=List[AlertResponse])
+def list_alerts(
+    is_read: Optional[bool] = None,
+    user: User = Depends(get_current_user),
+    db: Session = Depends(get_db),
+):
+    return AlertService.list_alerts(db, user.tenant_id, is_read)
+
+
+@router.get("/unread-count")
+def unread_count(
+    user: User = Depends(get_current_user),
+    db: Session = Depends(get_db),
+):
+    return {"count": AlertService.unread_count(db, user.tenant_id)}
+
+
+@router.put("/{alert_id}/read", response_model=AlertResponse)
+def mark_read(
+    alert_id: int,
+    user: User = Depends(get_current_user),
+    db: Session = Depends(get_db),
+):
+    alert = AlertService.mark_read(db, user.tenant_id, alert_id)
+    if not alert:
+        raise HTTPException(status_code=404, detail="Alert not found")
+    return alert