diff --git a/src/backend/core/api/viewsets.py b/src/backend/core/api/viewsets.py
index 1eda7a3..f055892 100644
--- a/src/backend/core/api/viewsets.py
+++ b/src/backend/core/api/viewsets.py
@@ -18,7 +18,6 @@ from rest_framework.permissions import AllowAny
 
 from core import models
 
-from ..resource_server.authentication import ResourceServerAuthentication
 from . import permissions, serializers
 
 SIMILARITY_THRESHOLD = 0.04
@@ -248,26 +247,6 @@ class TeamViewSet(
     queryset = models.Team.objects.all()
     pagination_class = None
 
-    def _get_service_provider_audience(self):
-        """Return the audience of the Service Provider from the OIDC introspected token."""
-        if not isinstance(
-            self.request.successful_authenticator, ResourceServerAuthentication
-        ):
-            # We could check request.resource_server_token_audience here, but it's
-            # more explicit to check the authenticator type and assert the attribute
-            # existence.
-            return None
-
-        # When used as a resource server, the request has a token audience
-        service_provider_audience = self.request.resource_server_token_audience
-
-        if not service_provider_audience:  # should not happen
-            raise exceptions.AuthenticationFailed(
-                "Resource server token audience not found in request"
-            )
-
-        return service_provider_audience
-
     def get_queryset(self):
         """Custom queryset to get user related teams."""
         user_role_query = models.TeamAccess.objects.filter(
@@ -282,18 +261,6 @@ class TeamViewSet(
             .annotate(user_role=Subquery(user_role_query))
         )
 
-    def get_serializer_context(self):
-        """Extra context provided to the serializer class."""
-        context = super().get_serializer_context()
-
-        # When used as a resource server, we need to know the audience to automatically:
-        # - add the Service Provider to the team "scope" on creation
-        context["from_service_provider_audience"] = (
-            self._get_service_provider_audience()
-        )
-
-        return context
-
     def perform_create(self, serializer):
         """Set the current user as owner of the newly created team."""
         team = serializer.save()
diff --git a/src/backend/core/resource_server/mixins.py b/src/backend/core/resource_server/mixins.py
new file mode 100644
index 0000000..ae3b03a
--- /dev/null
+++ b/src/backend/core/resource_server/mixins.py
@@ -0,0 +1,53 @@
+"""
+Mixins for resource server views.
+"""
+
+from rest_framework import exceptions as drf_exceptions
+
+from .authentication import ResourceServerAuthentication
+
+
+class ResourceServerMixin:
+    """
+    Mixin for resource server views:
+     - Restrict the authentication class to ResourceServerAuthentication.
+     - Adds the Service Provider ID to the serializer context.
+     - Fetch the Service Provider ID from the OIDC introspected token stored
+       in the request.
+
+    This Mixin *must* be used in every view that should act as a resource server.
+    """
+
+    authentication_classes = [ResourceServerAuthentication]
+
+    def get_serializer_context(self):
+        """Extra context provided to the serializer class."""
+        context = super().get_serializer_context()
+
+        # When used as a resource server, we need to know the audience to automatically:
+        # - add the Service Provider to the team "scope" on creation
+        context["from_service_provider_audience"] = (
+            self._get_service_provider_audience()
+        )
+
+        return context
+
+    def _get_service_provider_audience(self):
+        """Return the audience of the Service Provider from the OIDC introspected token."""
+        if not isinstance(
+            self.request.successful_authenticator, ResourceServerAuthentication
+        ):
+            # We could check request.resource_server_token_audience here, but it's
+            # more explicit to check the authenticator type and assert the attribute
+            # existence.
+            return None
+
+        # When used as a resource server, the request has a token audience
+        service_provider_audience = self.request.resource_server_token_audience
+
+        if not service_provider_audience:  # should not happen
+            raise drf_exceptions.AuthenticationFailed(
+                "Resource server token audience not found in request"
+            )
+
+        return service_provider_audience
diff --git a/src/backend/people/resource_server_urls.py b/src/backend/people/resource_server_urls.py
new file mode 100644
index 0000000..b775b01
--- /dev/null
+++ b/src/backend/people/resource_server_urls.py
@@ -0,0 +1,30 @@
+"""Resource server API URL Configuration"""
+
+from django.urls import include, path
+
+from rest_framework.routers import DefaultRouter
+
+from core.resource_server.urls import urlpatterns as resource_server_urls
+from core.resource_server_api import viewsets
+
+# - Main endpoints
+# Contacts will be added later
+# Users will be added later
+router = DefaultRouter()
+router.register("teams", viewsets.TeamViewSet, basename="teams")
+
+
+# - Routes nested under a team
+# Invitations will be added later
+
+urlpatterns = [
+    path(
+        "resource-server/v1.0/",
+        include(
+            [
+                *router.urls,
+                *resource_server_urls,
+            ]
+        ),
+    ),
+]
diff --git a/src/backend/people/settings.py b/src/backend/people/settings.py
index c73175a..7eb27e8 100755
--- a/src/backend/people/settings.py
+++ b/src/backend/people/settings.py
@@ -230,7 +230,10 @@ class Base(Configuration):
 
     REST_FRAMEWORK = {
         "DEFAULT_AUTHENTICATION_CLASSES": (
-            "core.resource_server.authentication.ResourceServerAuthentication",
+            # "core.resource_server.authentication.ResourceServerAuthentication",
+            # The resource server authentication is added on a per-view basis
+            # to enforce the filtering adapted from the introspected token.
+            # See ResourceServerMixin usage for more details.
             "mozilla_django_oidc.contrib.drf.OIDCAuthentication",
             "rest_framework.authentication.SessionAuthentication",
         ),
diff --git a/src/backend/people/urls.py b/src/backend/people/urls.py
index 11f15c1..8978885 100644
--- a/src/backend/people/urls.py
+++ b/src/backend/people/urls.py
@@ -14,13 +14,17 @@ from drf_spectacular.views import (
 
 from debug import urls as debug_urls
 
-from . import api_urls
+from . import api_urls, resource_server_urls
 
 API_VERSION = settings.API_VERSION
 
-urlpatterns = [
-    path("admin/", admin.site.urls),
-] + api_urls.urlpatterns
+urlpatterns = (
+    [
+        path("admin/", admin.site.urls),
+    ]
+    + api_urls.urlpatterns
+    + resource_server_urls.urlpatterns
+)
 
 if settings.DEBUG:
     urlpatterns = (