diff --git a/enkanetwork/config.py b/enkanetwork/config.py
new file mode 100644
index 0000000..18cc1f2
--- /dev/null
+++ b/enkanetwork/config.py
@@ -0,0 +1,31 @@
+from typing import (
+    ClassVar
+)
+from .utils import get_user_agent
+from .cache import Cache
+
+class Config:
+    # HTTP Config
+    ENKA_PROTOCOL: ClassVar[str] = "https"
+    ENKA_URL: ClassVar[str] = "dev.enka.network"
+    # Assets
+    ASSETS_PROTOCOL: ClassVar[str] = "https"
+    ASSETS_URL: ClassVar[str] = "raw.githubusercontent.com"
+    # Header Config
+    USER_AGENT: ClassVar[str] = get_user_agent()
+    # Client config
+    CACHE_ENABLED: ClassVar[bool] = True
+    CACHE: ClassVar[Cache] = Cache(1024, 60 * 3)
+
+    @classmethod
+    def init_cache(
+        cls, 
+        cache: Cache,
+        enabled: bool = True
+    ):
+        cls.CACHE = cache
+        cls.CACHE_ENABLED = enabled
+    
+    @classmethod
+    def init_user_agent(cls, agent: str):
+        cls.USER_AGENT = agent
\ No newline at end of file
diff --git a/enkanetwork/utils.py b/enkanetwork/utils.py
index 181c6cc..412497f 100644
--- a/enkanetwork/utils.py
+++ b/enkanetwork/utils.py
@@ -66,14 +66,22 @@ def get_default_header():
     python_version = sys.version_info
 
     return {
-        "User-Agent": "EnkaNetwork.py/{version} (Python {major}.{minor}.{micro})".format(
-            version=__version__,
-            major=python_version.major,
-            minor=python_version.minor,
-            micro=python_version.micro
-        ),
+        "User-Agent": get_user_agent(),
     }
 
+
+def get_user_agent():
+    # Get python version
+    python_version = sys.version_info
+
+    return "EnkaNetwork.py/{version} (Python {major}.{minor}.{micro})".format(
+        version=__version__,
+        major=python_version.major,
+        minor=python_version.minor,
+        micro=python_version.micro
+    )
+
+
 class _MissingSentinel:
     __slots__ = ()
 
@@ -92,6 +100,7 @@ class _MissingSentinel:
 
 MISSING: Any = _MissingSentinel()
 
+
 async def to_data(response: ClientResponse) -> Dict[str, Any]:
 
     data = bytearray()
@@ -113,4 +122,3 @@ async def to_data(response: ClientResponse) -> Dict[str, Any]:
         "content": data
     }
     return content
-