diff --git a/app/conf/api.py b/app/conf/api.py
index db397cd..cd6e7e6 100644
--- a/app/conf/api.py
+++ b/app/conf/api.py
@@ -1,8 +1,8 @@
 from django.urls import path, include
 from rest_framework_simplejwt.views import TokenObtainPairView, TokenRefreshView
 
-from events.api.views import ListCreateEventApi, RetireUpdateDeleteEventApi
 from marketplace.api.views import ListCreateProductApi, RetireUpdateDestroyProductApi
+from users.api.views import ListCreateUserApi, CreateSeasonApi
 from users.api.views import (
     ListCreateUserApi,
     RetireUpdateDeleteUserApi,
@@ -102,4 +102,12 @@ urlpatterns = [
             ]
         ),
     ),
+    path(
+        'create_season/',
+        include(
+            [
+                path("", CreateSeasonApi.as_view(), name='create new season')
+            ]
+        )
+    )
 ]
diff --git a/app/users/api/serializers.py b/app/users/api/serializers.py
index d534f55..5cc984d 100644
--- a/app/users/api/serializers.py
+++ b/app/users/api/serializers.py
@@ -1,5 +1,6 @@
 from rest_framework import serializers
-
+from ..service import create_season
+from users.models import User
 from users.models import User, Department, Stream, Command
 
 
@@ -31,6 +32,13 @@ class UserSerializer(serializers.ModelSerializer):
         return user
 
 
+class CreateSeasonSerializer(serializers.Serializer):
+    created = serializers.BooleanField(read_only=True)
+    def create(self, *args, **kwargs):
+        create_season()
+        return {'created': True}
+
+
 class CommandSerializer(serializers.ModelSerializer):
     workers = UserSerializer(many=True)
 
diff --git a/app/users/api/views.py b/app/users/api/views.py
index 817a1d1..78a19f6 100644
--- a/app/users/api/views.py
+++ b/app/users/api/views.py
@@ -3,6 +3,8 @@ from rest_framework.generics import get_object_or_404
 from rest_framework.permissions import IsAuthenticated
 
 from common.permissions import IsAdmin
+from users.api.serializers import UserSerializer, CreateSeasonSerializer
+from users.models import User
 from users.api.serializers import (
     UserSerializer,
     DepartmentSerializer,
@@ -18,6 +20,10 @@ class ListCreateUserApi(generics.ListCreateAPIView):
     queryset = User.objects.all()
 
 
+class CreateSeasonApi(generics.CreateAPIView):
+    serializer_class = CreateSeasonSerializer
+    #permission_classes = [IsAuthenticated, IsAdmin]
+
 class RetireUpdateDeleteUserApi(generics.RetrieveUpdateDestroyAPIView):
     def get_object(self):
         user = get_object_or_404(
diff --git a/app/users/models.py b/app/users/models.py
index e904b01..2571d4e 100644
--- a/app/users/models.py
+++ b/app/users/models.py
@@ -20,10 +20,11 @@ class User(AbstractUser):
     type = models.CharField(
         max_length=6, choices=WorkerType.choices, default=WorkerType.WORKER
     )
+    salary = models.IntegerField(default=0)
+    clan = models.ForeignKey(Clan, on_delete=models.SET_NULL, null=True)
     command = models.ForeignKey(
         "users.Command", related_name="workers", on_delete=models.CASCADE
     )
-
     salary = models.IntegerField(default=0, validators=[MinValueValidator(0)])
     respect = models.IntegerField(default=0, validators=[MinValueValidator(0)])
     wallet_private_key = models.CharField(max_length=96, unique=True)
diff --git a/app/users/service.py b/app/users/service.py
new file mode 100644
index 0000000..082b561
--- /dev/null
+++ b/app/users/service.py
@@ -0,0 +1,56 @@
+from random import shuffle
+from .models import Clan, User
+from utils.blockchain import transfer_rubbles
+import requests as r
+import json
+
+
+def end_season():
+    mx_value = -1
+    mx_clan = None
+    for clan in Clan.objects.all():
+        if sum(map(lambda user: user.respect, clan.user_set.all())) > mx_value:
+            mx_value = sum(map(lambda user: user.respect, clan.user_set))
+            mx_clan = clan
+    for user in mx_clan.user_set.all():
+        transfer_rubbles("46d3684932f300a7fcdc8cc73cfa3057b5f61695c6e0299a5cb551f645e4cb9c", user.wallet_public_key, 100)
+    Clan.objects.all().delete()
+
+
+def create_chat(clan: Clan):
+    user_list = list(
+        map(lambda user: user.telegram, clan.user_set.all())
+    )
+    if len(user_list):
+        r.post('https://tender-badgers-eat-178-71-165-37.loca.lt/create-chat', data=json.dumps(
+            {
+                'chat_name': clan.name,
+                'users': user_list
+            }
+        ),
+        headers={
+            'accept': 'application/json',
+            'Content-Type': 'application/json'
+        }
+        )
+
+
+def create_season():
+    if len(Clan.objects.all()):
+        end_season()
+    
+    users = list(User.objects.all())
+    shuffle(users)
+    clan = None
+    for index, user in enumerate(users):
+        print(index, len(users))
+        if (index % 10 == 0) or (index == len(users)-1):
+            if clan is not None:
+                create_chat(clan)
+            clan = Clan.objects.create()
+        user.clan = clan
+        user.save()
+    if len(users) % 10 != 0:
+        create_chat(clan)
+    
+    
\ No newline at end of file
diff --git a/app/utils/blockchain.py b/app/utils/blockchain.py
index 944a64e..8cca582 100644
--- a/app/utils/blockchain.py
+++ b/app/utils/blockchain.py
@@ -128,5 +128,3 @@ def transfer_nft(my_private_wallet_key: str, transfer_publick_key: str, token_id
 def  get_balance(my_public_wallet_key: str) -> WalletBalance:
     res = r.get(URL+f'/v1/wallets/{my_public_wallet_key}/balance')
     return WalletBalance(matic=res.json()['maticAmount'], coins=res.json()['coinsAmount'])
-
-print(get_balance('0x1a63208e5b82588320a8C24b2c595Ba5d5cbfF3f'))