diff --git a/apns.py b/apns.py
index d818a79..065b64f 100644
--- a/apns.py
+++ b/apns.py
@@ -82,6 +82,31 @@ class Payload:
     def __str__(self) -> str:
         return f"{COMMANDS[self.command]}: {self.fields}"
     
+import courier
+
+class APNSConnection(): 
+    def __init__(self, token: bytes=None, private_key=None, cert=None):
+        self.sock, self.private_key, self.cert = courier.connect(private_key, cert)
+        self.token = token
+
+        self._connect()
+    
+    def _connect(self):
+        if self.token is None:
+            payload = Payload(7, Fields({2: 0x01.to_bytes()}))
+        else:
+            payload = Payload(7, Fields({1: self.token, 2: 0x01.to_bytes()}))
+        
+        self.sock.write(payload.to_bytes())
+
+        resp = Payload.from_stream(self.sock)
+
+        if resp.command != 8 or resp.fields.fields[1] != 0x00.to_bytes():
+            raise Exception("Failed to connect")
+        
+        if 3 in resp.fields.fields:
+            self.token = resp.fields.fields[3]
+
 if __name__ == "__main__":
     import courier
     import base64
@@ -110,4 +135,6 @@ if __name__ == "__main__":
     # If there's a new token, save it
     if 3 in resp.fields.fields:
         with open("token", "wb") as f:
-            f.write(base64.b64encode(resp.fields.fields[3]))    
\ No newline at end of file
+            f.write(base64.b64encode(resp.fields.fields[3]))
+
+    # Send the push topics request
diff --git a/courier.py b/courier.py
index cdc667c..667da7e 100644
--- a/courier.py
+++ b/courier.py
@@ -7,25 +7,10 @@ COURIER_PORT = 5223
 #ALPN = [b"apns-security-v2"]
 ALPN = None
 
-# Check if we have already generated a push certificate
-# If not, generate one
-def _setup_push_cert():
-    try:
-        with open("push.key", "r") as f:
-            private_key = f.read()
-        with open("push.crt", "r") as f:
-            cert = f.read()
-    except FileNotFoundError:
+def connect(private_key=None, cert=None):
+    # If we don't have a private key or certificate, generate one
+    if private_key is None or cert is None:
         private_key, cert = albert.generate_push_cert()
-        with open("push.key", "w") as f:
-            f.write(private_key)
-        with open("push.crt", "w") as f:
-            f.write(cert)
-    
-    return private_key, cert
-
-def connect():
-    private_key, cert = _setup_push_cert()
 
     # Connect to the courier server
     sock = socket.create_connection((COURIER_HOST, COURIER_PORT))
@@ -37,7 +22,7 @@ def connect():
     # Handshake with the server
     sock.handshakeClientCert(cert, private_key, alpn=ALPN)
 
-    return sock
+    return sock, private_key, cert
 
 if __name__ == "__main__":
     sock = connect()
diff --git a/demo.py b/demo.py
new file mode 100644
index 0000000..ea00460
--- /dev/null
+++ b/demo.py
@@ -0,0 +1,5 @@
+import apns
+from base64 import b64decode, b64encode
+
+c = apns.APNSConnection()
+print(f"Push Token: {b64encode(c.token).decode()}")
\ No newline at end of file