diff --git a/click_up/classes/http.py b/click_up/classes/http.py
index 1d2299b..2f2744d 100644
--- a/click_up/classes/http.py
+++ b/click_up/classes/http.py
@@ -1,14 +1,19 @@
 import json
 
-from requests import request
+from httpx import Client, HTTPTransport
+
+# Global reusable sync client
+sync_http_transport = HTTPTransport(retries=3, http2=True)
+http_client = Client(timeout=10, transport=sync_http_transport)
 
 
 class Http:
     """
     A class for making HTTP requests.
     """
+
     def __init__(self):
-        self.headers = {
+        self.default_headers = {
             "Content-Type": "application/json",
             "Accept": "application/json",
         }
@@ -27,11 +32,13 @@ def post(self, url, body, headers, timeout=10):
         Returns:
             dict: The response from the server.
         """
-        headers = self.headers | headers
+        headers = self.default_headers | headers
         data = json.dumps(body)
-        result = request(
-            method="POST", url=url,
-            headers=headers, data=data, timeout=timeout
+        result = http_client.post(
+            url=url,
+            headers=headers,
+            json=data,
+            timeout=timeout
         )
         result.raise_for_status()
         return result.json()
diff --git a/click_up/typing/response/shop_api.py b/click_up/typing/response/shop_api.py
index 6f0ed2c..0d3e32f 100644
--- a/click_up/typing/response/shop_api.py
+++ b/click_up/typing/response/shop_api.py
@@ -3,7 +3,7 @@
 
 
 @dataclass
-class ClickShopApiRespone:
+class ClickShopApiResponse:
     """
     Represents a payment transaction in the CLICK system.
 
diff --git a/clickup_fastapi/core/http.py b/clickup_fastapi/core/http.py
index 0e63bff..98c6cc4 100644
--- a/clickup_fastapi/core/http.py
+++ b/clickup_fastapi/core/http.py
@@ -1,27 +1,37 @@
-import httpx
-import json
+from httpx import AsyncClient, AsyncHTTPTransport
+
+# Global reusable async client
+async_http_transport = AsyncHTTPTransport(retries=3, http2=True)
+async_http_client = AsyncClient(
+    transport=async_http_transport,
+    timeout=10,
+)
 
 
 class Http:
     def __init__(self):
-        self.headers = {
+        self.default_headers = {
             "Content-Type": "application/json",
             "Accept": "application/json",
         }
 
     async def post(
-        self, url: str, body: dict, headers: dict, timeout: int = 10
+            self,
+            url: str,
+            body: dict,
+            headers: dict,
+            timeout: int = 10
     ):
         """
         POST so‘rovini asinxron yuborish.
         """
-        headers = self.headers | headers
-        async with httpx.AsyncClient() as client:
-            result = await client.post(
-                url,
-                headers=headers,
-                content=json.dumps(body),
-                timeout=timeout
-            )
-            result.raise_for_status()
-            return result.json()
+        headers = self.default_headers | headers
+
+        response = await async_http_client.post(
+            url,
+            headers=headers,
+            json=body,
+            timeout=timeout,
+        )
+        response.raise_for_status()
+        return response.json()
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 7e05367..92fe86b 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -1,3 +1,3 @@
-requests==2.*
 dataclasses==0.*
 djangorestframework==3.*
+httpx[http2]==0.28.*
diff --git a/setup.py b/setup.py
index 63a8e8a..4e9bf2e 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
     python_requires='>=3.6',
 
     install_requires=[
-        'requests>=2.0,<3.0',
+        'httpx[http2]>=0.28.1,<1.0',
         "dataclasses>=0.6,<1.0; python_version<'3.7'",
     ],
 
@@ -27,10 +27,11 @@
         'django': [
             'django>=3.0,<5.0',
             'djangorestframework>=3.0,<4.0',
+            'httpx[http2]>=0.28.1,<1.0',
         ],
         'fastapi': [
             'sqlalchemy>=1.4,<3.0',
-            'httpx>=0.20,<1.0',
+            'httpx[http2]>=0.28.1,<1.0',
             'python-multipart==0.0.20',
             'pydantic>=1.8,<2.0',
         ],