diff --git a/lib/core/config/supabase_config.dart b/lib/core/config/supabase_config.dart
index e69de29..333c1d9 100644
--- a/lib/core/config/supabase_config.dart
+++ b/lib/core/config/supabase_config.dart
@@ -0,0 +1,2 @@
+const String SUPABASE_URL = 'https://qckndtzudciejpnwqfzt.supabase.co';
+const String SUPABASE_ANON_KEY = 'sb_secret_2y3a_9qD5nRtZl-41CY-jw_LA-smvxC';
\ No newline at end of file
diff --git a/lib/core/supabase_service.dart b/lib/core/supabase_service.dart
new file mode 100644
index 0000000..4a3a905
--- /dev/null
+++ b/lib/core/supabase_service.dart
@@ -0,0 +1,119 @@
+import 'package:supabase_flutter/supabase_flutter.dart';
+
+final supabaseClient = Supabase.instance.client;
+
+class RutasService {
+  final SupabaseClient _client = supabaseClient;
+
+  // ── Obtener ruta por ID ──
+  Future<Map<String, dynamic>?> obtenerRuta(String routeId) async {
+    try {
+      final response = await _client
+          .from('rutas')
+          .select('*')
+          .eq('id', routeId)
+          .single();
+      return response;
+    } catch (e) {
+      print('Error obtener_ruta: $e');
+      return null;
+    }
+  }
+
+  // ── Obtener puntos de ruta ──
+  Future<List<Map<String, dynamic>>> obtenerPuntosRuta(String routeId) async {
+    try {
+      final response = await _client
+          .from('puntos_ruta')
+          .select('*')
+          .eq('ruta_id', routeId)
+          .order('orden');
+      return response;
+    } catch (e) {
+      print('Error obtener_puntos_ruta: $e');
+      return [];
+    }
+  }
+
+  // ── Obtener truck status ──
+  Future<Map<String, dynamic>?> obtenerTruckStatus(String routeId) async {
+    try {
+      final response = await _client
+          .from('truck_status')
+          .select('*')
+          .eq('route_id', routeId)
+          .single();
+      return response;
+    } catch (e) {
+      print('Error obtener_truck_status: $e');
+      return null;
+    }
+  }
+
+  // ── Obtener template de notificación ──
+  Future<Map<String, dynamic>?> obtenerTemplate(String triggerEvent) async {
+    try {
+      final response = await _client
+          .from('notification_templates')
+          .select('*')
+          .eq('trigger_event', triggerEvent)
+          .single();
+      return response;
+    } catch (e) {
+      print('Error obtener_template: $e');
+      return null;
+    }
+  }
+
+  // ── Obtener preferencias de usuario ──
+  Future<Map<String, dynamic>?> obtenerPreferencias(String userId) async {
+    try {
+      final response = await _client
+          .from('notification_preferences')
+          .select('*')
+          .eq('user_id', userId)
+          .single();
+      return response;
+    } catch (e) {
+      print('Error obtener_preferencias: $e');
+      return null;
+    }
+  }
+
+  // ── Obtener dirección de usuario ──
+  Future<Map<String, dynamic>?> obtenerDireccion(int addressId) async {
+    try {
+      final response = await _client
+          .from('addresses')
+          .select('*')
+          .eq('id', addressId)
+          .single();
+      return response;
+    } catch (e) {
+      print('Error obtener_direccion: $e');
+      return null;
+    }
+  }
+
+  // ── Guardar notificación ──
+  Future<void> guardarNotificacion({
+    required String tipo,
+    required String routeId,
+    required int addressId,
+    required String mensaje,
+    int? etaMinutos,
+  }) async {
+    try {
+      await _client.from('notificaciones').insert({
+        'tipo': tipo,
+        'ruta_id': routeId,
+        'address_id': addressId,
+        'mensaje': mensaje,
+        'eta_minutos': etaMinutos,
+        'creada_en': DateTime.now().toIso8601String(),
+      });
+    } catch (e) {
+      print('Error guardar_notificacion: $e');
+    }
+  }
+}
diff --git a/lib/main.dart b/lib/main.dart
index 244a702..28b2f80 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,7 +1,16 @@
 import 'package:flutter/material.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+import 'core/config/supabase_config.dart';
 
-void main() {
-  runApp(const MyApp());
+void main() async {  // ← Cambia a async
+  WidgetsFlutterBinding.ensureInitialized();  // ← NUEVA
+
+  await Supabase.initialize(  // ← NUEVA (3 líneas)
+    url: SUPABASE_URL,
+    anonKey: SUPABASE_ANON_KEY,
+  );
+
+  runApp(const MyApp());  // ← Esta sí estaba
 }
 
 class MyApp extends StatelessWidget {
diff --git a/pubspec.yaml b/pubspec.yaml
index 356e262..76154c9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -34,6 +34,9 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.8
+  supabase_flutter: ^2.5.0
+  riverpod: ^2.6.1
+  dio: ^5.3.1
 
 dev_dependencies:
   flutter_test: