diff --git a/api/serializers/groep.py b/api/serializers/groep.py
index fa686aa7..1a952555 100644
--- a/api/serializers/groep.py
+++ b/api/serializers/groep.py
@@ -9,7 +9,3 @@ class Meta:
 
     def create(self, validated_data):
         return Groep.objects.create(**validated_data)
-
-    def update(self, instance, validated_data):
-        # Implement update method for Groep model
-        pass
diff --git a/api/serializers/indiening.py b/api/serializers/indiening.py
index e33f3f8d..a52b760b 100644
--- a/api/serializers/indiening.py
+++ b/api/serializers/indiening.py
@@ -9,7 +9,3 @@ class Meta:
 
     def create(self, validated_data):
         return Indiening.objects.create(**validated_data)
-
-    def update(self, instance, validated_data):
-        # Implement update method for Indiening model
-        pass
diff --git a/api/serializers/lesgever.py b/api/serializers/lesgever.py
index 5b9c3062..7a0423a2 100644
--- a/api/serializers/lesgever.py
+++ b/api/serializers/lesgever.py
@@ -9,9 +9,3 @@ class Meta:
 
     def create(self, validated_data):
         return Lesgever.objects.create(**validated_data)
-
-    def update(self, instance, validated_data):
-        instance.name = validated_data.get('name', instance.name)
-        # Update other fields similarly
-        instance.save()
-        return instance
diff --git a/api/serializers/project.py b/api/serializers/project.py
index 541bb701..ada59dc0 100644
--- a/api/serializers/project.py
+++ b/api/serializers/project.py
@@ -10,6 +10,3 @@ class Meta:
     def create(self, validated_data):
         return Project.objects.create(**validated_data)
 
-    def update(self, instance, validated_data):
-        # Implement update method for Project model
-        pass
diff --git a/api/serializers/score.py b/api/serializers/score.py
index 4daacc12..a7899445 100644
--- a/api/serializers/score.py
+++ b/api/serializers/score.py
@@ -10,6 +10,3 @@ class Meta:
     def create(self, validated_data):
         return Score.objects.create(**validated_data)
 
-    def update(self, instance, validated_data):
-        # Implement update method for Score model
-        pass
diff --git a/api/serializers/student.py b/api/serializers/student.py
new file mode 100644
index 00000000..c88b3254
--- /dev/null
+++ b/api/serializers/student.py
@@ -0,0 +1,11 @@
+from rest_framework import serializers
+from api.models.student import Student
+
+
+class StudentSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Student
+        fields = '__all__'
+
+    def create(self, validated_data):
+        return Student.objects.create(**validated_data)
diff --git a/api/serializers/vak.py b/api/serializers/vak.py
index f88a0536..f42f9d9e 100644
--- a/api/serializers/vak.py
+++ b/api/serializers/vak.py
@@ -9,9 +9,3 @@ class Meta:
 
     def create(self, validated_data):
         return Vak.objects.create(**validated_data)
-
-    def update(self, instance, validated_data):
-        instance.name = validated_data.get('name', instance.name)
-        # Update other fields similarly
-        instance.save()
-        return instance
diff --git a/api/urls.py b/api/urls.py
index cf55b13f..3d19119a 100644
--- a/api/urls.py
+++ b/api/urls.py
@@ -16,10 +16,14 @@
 """
 from django.contrib import admin
 from django.urls import path, include
+from rest_framework.urlpatterns import format_suffix_patterns
 
 from .views.views import microsoft_association, login_redirect, home
 from .views.gebruiker import gebruiker_list, gebruiker_detail
-from .views.vak import vak_list
+from .views.vak import *
+from .views.project import *
+from .views.indiening import * 
+from .views.score import *
 
 urlpatterns = [
     path('.well-known/microsoft-identity-association.json', microsoft_association),
@@ -30,4 +34,13 @@
     path('api/studenten/', gebruiker_list),
     path('api/studenten/<int:id>/', gebruiker_detail),
     path('api/vakken/', vak_list),
+    path('api/vakken/<int:id>', vak_detail),
+    path('api/projecten', project_list),
+    path('api/projecten/<int:id>', project_detail),
+    path('api/indieningen', indiening_list),
+    path('api/indieningen/<int:id>', indiening_detail),
+    path('api/scores', score_list),
+    path('api/scores/<int:id>', score_detail)
 ]
+
+urlpatterns = format_suffix_patterns(urlpatterns)
diff --git a/api/views/indiening.py b/api/views/indiening.py
new file mode 100644
index 00000000..79afe4af
--- /dev/null
+++ b/api/views/indiening.py
@@ -0,0 +1,43 @@
+from django.http import JsonResponse
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework import status
+from ..models import Indiening
+from ..serializers import IndieningSerializer
+
+
+@api_view(['GET', 'POST'])
+def indiening_list(request, format=None):
+
+    if request.method == 'GET':
+        lesgevers = Indiening.objects.all()
+        serializer = IndieningSerializer(lesgevers, many=True)
+        return Response(serializer.data)
+    
+    elif request.method == 'POST':
+        serializer = IndieningSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        
+@api_view(['GET', 'PUT', 'DELETE'])
+def indiening_detail(request, id, format=None): 
+    try:
+        indiening = Indiening.objects.get(pk=id)
+    except Indiening.DoesNotExist:
+        return Response(status=status.HTTP_404_NOT_FOUND)
+
+    if request.method == 'GET':
+        serializer = IndieningSerializer(indiening)
+        return Response(serializer.data)
+    
+    elif request.method == 'PUT':
+        serializer = IndieningSerializer(indiening, data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+    
+    elif request.method == 'DELETE':
+        indiening.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)
diff --git a/api/views/project.py b/api/views/project.py
new file mode 100644
index 00000000..df7476bb
--- /dev/null
+++ b/api/views/project.py
@@ -0,0 +1,43 @@
+from django.http import JsonResponse
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework import status
+from ..models import Project
+from ..serializers import ProjectSerializer
+
+
+@api_view(['GET', 'POST'])
+def project_list(request, format=None):
+
+    if request.method == 'GET':
+        lesgevers = Project.objects.all()
+        serializer = ProjectSerializer(lesgevers, many=True)
+        return Response(serializer.data)
+    
+    elif request.method == 'POST':
+        serializer = ProjectSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        
+@api_view(['GET', 'PUT', 'DELETE'])
+def project_detail(request, id, format=None): 
+    try:
+        project = Project.objects.get(pk=id)
+    except Project.DoesNotExist:
+        return Response(status=status.HTTP_404_NOT_FOUND)
+
+    if request.method == 'GET':
+        serializer = ProjectSerializer(project)
+        return Response(serializer.data)
+    
+    elif request.method == 'PUT':
+        serializer = ProjectSerializer(project, data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+    
+    elif request.method == 'DELETE':
+        project.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)
diff --git a/api/views/score.py b/api/views/score.py
new file mode 100644
index 00000000..b24430ab
--- /dev/null
+++ b/api/views/score.py
@@ -0,0 +1,43 @@
+from django.http import JsonResponse
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework import status
+from ..models import Score
+from ..serializers import ScoreSerializer
+
+
+@api_view(['GET', 'POST'])
+def score_list(request, format=None):
+
+    if request.method == 'GET':
+        lesgevers = Score.objects.all()
+        serializer = ScoreSerializer(lesgevers, many=True)
+        return Response(serializer.data)
+    
+    elif request.method == 'POST':
+        serializer = ScoreSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        
+@api_view(['GET', 'PUT', 'DELETE'])
+def score_detail(request, id, format=None): 
+    try:
+        score = Score.objects.get(pk=id)
+    except Score.DoesNotExist:
+        return Response(status=status.HTTP_404_NOT_FOUND)
+
+    if request.method == 'GET':
+        serializer = ScoreSerializer(score)
+        return Response(serializer.data)
+    
+    elif request.method == 'PUT':
+        serializer = ScoreSerializer(score, data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+    
+    elif request.method == 'DELETE':
+        score.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)
diff --git a/api/views/student.py b/api/views/student.py
new file mode 100644
index 00000000..35fb0dcd
--- /dev/null
+++ b/api/views/student.py
@@ -0,0 +1,41 @@
+from django.http import JsonResponse
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework import status
+
+
+from api.models import Student
+from api.serializers import StudentSerializer
+#from ..utils import json_error
+
+
+@api_view(['GET', 'POST'])
+def student_list(request):
+    if request.method == 'GET':
+        students = Student.objects.all()
+        serializer = StudentSerializer(students, many=True)
+        return Response(serializer.data)
+    elif request.method == 'POST':
+        serializer = StudentSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+        
+    
+@api_view(['GET', 'PUT'])
+def student_detail(request, id):
+    try:
+        student = Student.objects.get(pk=id)
+    except Student.DoesNotExist:
+        return Response(status=status.HTTP_404_NOT_FOUND)
+
+    if request.method == 'GET':
+        serializer = StudentSerializer(student)
+        return Response(serializer.data)
+    elif request.method == 'PUT':
+        serializer = StudentSerializer(student, data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
diff --git a/api/views/vak.py b/api/views/vak.py
index 907ae2a7..a64ad2e8 100644
--- a/api/views/vak.py
+++ b/api/views/vak.py
@@ -1,39 +1,42 @@
 from rest_framework.decorators import api_view
 from rest_framework.response import Response
 from rest_framework import status
-from api.models.vak import Vak
-from api.serializers.vak import VakSerializer
+from ..models import Vak
+from ..serializers import VakSerializer
 
 
 @api_view(['GET', 'POST'])
-def vak_list(request):
+def vak_list(request, format=None):
+
     if request.method == 'GET':
         lesgevers = Vak.objects.all()
         serializer = VakSerializer(lesgevers, many=True)
         return Response(serializer.data)
+    
     elif request.method == 'POST':
         serializer = VakSerializer(data=request.data)
         if serializer.is_valid():
             serializer.save()
             return Response(serializer.data, status=status.HTTP_201_CREATED)
-        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
-
-"""
-
-@api_view(['GET', 'PUT'])
-def vak_detail(request, id):
+        
+@api_view(['GET', 'PUT', 'DELETE'])
+def vak_detail(request, id, format=None): 
     try:
-        student = Vak.objects.get(pk=id)
+        vak = Vak.objects.get(pk=id)
     except Vak.DoesNotExist:
         return Response(status=status.HTTP_404_NOT_FOUND)
 
     if request.method == 'GET':
-        serializer = StudentSerializer(student)
+        serializer = VakSerializer(vak)
         return Response(serializer.data)
+    
     elif request.method == 'PUT':
-        serializer = StudentSerializer(student, data=request.data)
+        serializer = VakSerializer(vak, data=request.data)
         if serializer.is_valid():
             serializer.save()
             return Response(serializer.data)
         return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
-        """
\ No newline at end of file
+    
+    elif request.method == 'DELETE':
+        vak.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)