diff --git a/devices/serializers.py b/devices/serializers.py
new file mode 100644
index 0000000..c3d35ea
--- /dev/null
+++ b/devices/serializers.py
@@ -0,0 +1,13 @@
+# devices/serializers.py
+from rest_framework import serializers
+from .models import DeviceModel, Device
+
+class DeviceModelSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = DeviceModel
+        fields = '__all__'  # This will include all fields, or specify the fields you want
+
+class DeviceSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Device
+        fields = '__all__'  # Include all fields, or specify the fields you want
\ No newline at end of file
diff --git a/devices/urls.py b/devices/urls.py
new file mode 100644
index 0000000..f7bc31d
--- /dev/null
+++ b/devices/urls.py
@@ -0,0 +1,9 @@
+# devices/urls.py
+from rest_framework.routers import DefaultRouter
+from .views import DeviceModelViewSet, DeviceViewSet
+
+router = DefaultRouter()
+router.register(r'device-models', DeviceModelViewSet, basename='device-model')
+router.register(r'devices', DeviceViewSet, basename='device')
+
+urlpatterns = router.urls
\ No newline at end of file
diff --git a/devices/views.py b/devices/views.py
index 91ea44a..ef06d5e 100644
--- a/devices/views.py
+++ b/devices/views.py
@@ -1,3 +1,14 @@
 from django.shortcuts import render
+from rest_framework import viewsets
+from .models import DeviceModel, Device
+from .serializers import DeviceModelSerializer, DeviceSerializer
 
 # Create your views here.
+
+class DeviceModelViewSet(viewsets.ModelViewSet):
+    queryset = DeviceModel.objects.all()
+    serializer_class = DeviceModelSerializer
+
+class DeviceViewSet(viewsets.ModelViewSet):
+    queryset = Device.objects.all()
+    serializer_class = DeviceSerializer
diff --git a/measures/serializers.py b/measures/serializers.py
new file mode 100644
index 0000000..f51a330
--- /dev/null
+++ b/measures/serializers.py
@@ -0,0 +1,13 @@
+# measures/serializers.py
+from rest_framework import serializers
+from .models import Measurement
+from devices.models import Device  # Assuming Device is imported correctly
+from django.contrib.auth.models import User
+
+class MeasurementSerializer(serializers.ModelSerializer):
+    device = serializers.PrimaryKeyRelatedField(queryset=Device.objects.all())  # Represent the device with its ID
+    user = serializers.PrimaryKeyRelatedField(queryset=User.objects.all(), allow_null=True)  # User can be null
+
+    class Meta:
+        model = Measurement
+        fields = '__all__'  # You can specify the fields instead of using '__all__' if you want more control
\ No newline at end of file
diff --git a/measures/urls.py b/measures/urls.py
new file mode 100644
index 0000000..4ab06fd
--- /dev/null
+++ b/measures/urls.py
@@ -0,0 +1,7 @@
+from rest_framework.routers import DefaultRouter
+from .views import MeasurementViewSet
+
+router = DefaultRouter()
+router.register(r'measurements', MeasurementViewSet, basename='measurement')
+
+urlpatterns = router.urls
\ No newline at end of file
diff --git a/measures/views.py b/measures/views.py
index 91ea44a..6a41681 100644
--- a/measures/views.py
+++ b/measures/views.py
@@ -1,3 +1,11 @@
 from django.shortcuts import render
+from rest_framework import viewsets
+from .models import Measurement
+from .serializers import MeasurementSerializer
 
 # Create your views here.
+
+
+class MeasurementViewSet(viewsets.ModelViewSet):
+    queryset = Measurement.objects.all()
+    serializer_class = MeasurementSerializer
\ No newline at end of file
diff --git a/openred/settings.py b/openred/settings.py
index 84aa572..fd32dbd 100644
--- a/openred/settings.py
+++ b/openred/settings.py
@@ -12,6 +12,7 @@
 
 from pathlib import Path
 from decouple import config
+import os
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -30,6 +31,8 @@
 
 SITE_ID = 1
 
+APPS_DIRS = True
+
 
 # Application definition
 
@@ -47,9 +50,15 @@
     'allauth.socialaccount',
     'allauth.socialaccount.providers.google',
 
+    # Other apps
+    'rest_framework',
+    'drf_yasg',
+
     # Custom apps
     'devices',
     'measures',
+
+    
 ]
 
 MIDDLEWARE = [
@@ -70,7 +79,7 @@
 TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [],
+        'DIRS': [os.path.join(BASE_DIR, 'templates')],
         'APP_DIRS': True,
         'OPTIONS': {
             'context_processors': [
diff --git a/openred/urls.py b/openred/urls.py
index 2578835..e979060 100644
--- a/openred/urls.py
+++ b/openred/urls.py
@@ -15,8 +15,28 @@
 """
 from django.contrib import admin
 from django.urls import path, include
+from rest_framework import permissions
+from drf_yasg.views import get_schema_view
+from drf_yasg import openapi
+
+schema_view = get_schema_view(
+   openapi.Info(
+      title="OpenRed API",
+      default_version='v1',
+      description="API documentation for managing devices and measurements",
+      terms_of_service="https://www.example.com/terms/",
+      contact=openapi.Contact(email="frasanz@ibercivis.es"),
+      license=openapi.License(name="EUPL 1.2"),
+   ),
+   public=True,
+   permission_classes=(permissions.AllowAny,),
+)
 
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('accounts/', include('allauth.urls')),
+    path('api/', include('devices.urls')),
+    path('api/', include('measures.urls')),
+    path('swagger/', schema_view.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),
+    path('redoc/', schema_view.with_ui('redoc', cache_timeout=0), name='schema-redoc'),
 ]