diff --git a/ActiveCollabAPI/ACAuthenticator.py b/ActiveCollabAPI/ACAuthenticator.py
index 91e00fa..9882667 100644
--- a/ActiveCollabAPI/ACAuthenticator.py
+++ b/ActiveCollabAPI/ACAuthenticator.py
@@ -4,21 +4,21 @@ import json
 # 3rd party libs
 import requests
 
+from ActiveCollabAPI import AC_LOGIN_BASE_URL, AC_USER_AGENT
+
 
 class ACAuthenticator:
 
+    base_url = AC_LOGIN_BASE_URL
+
     user = None
     accounts = None
 
-    # FIXME: put into config
-    # This is only for cloud instance!
-    base_url = 'https://activecollab.com/api/v1/external/login'
-
     def headers(self):
         return {
             'Content-Type': 'application/json; charset=utf8',
             'Accept': 'application/json',
-            'User-Agent': 'Active Collab API Wrapper; v3.0.0'
+            'User-Agent': AC_USER_AGENT
         }
 
     def login(self, email, password):
diff --git a/ActiveCollabAPI/ACClient.py b/ActiveCollabAPI/ACClient.py
index bd89b60..a55c0c5 100644
--- a/ActiveCollabAPI/ACClient.py
+++ b/ActiveCollabAPI/ACClient.py
@@ -2,33 +2,27 @@ import json
 
 import requests
 
+from ActiveCollabAPI import AC_USER_AGENT, AC_API_VERSION
+
 
 class ACClient:
 
+    base_url = None
     account = None
     token = None
 
-    base_url = None
-
-    # FIXME: put into config
-    # API Version
-    api_version = '1'
-
-    # FIXME: put into config
-    user_agent = 'Active Collab API Wrapper; v3.0.0'
-
     def __init__(self, account, token):
         self.account = account
         self.token = token
         #
-        self.base_url = self.account['url'] + '/api/v%s' % self.api_version
+        self.base_url = self.account['url'] + '/api/v%d' % AC_API_VERSION
 
     def headers(self):
         return {
             'Content-Type': 'application/json; charset=utf8',
             'Accept': 'application/json',
             'X-Angie-AuthApiToken': self.token,
-            'User-Agent': self.user_agent
+            'User-Agent': AC_USER_AGENT
         }
 
     def _get(self, url):
diff --git a/ActiveCollabAPI/ACTokenAuthenticator.py b/ActiveCollabAPI/ACTokenAuthenticator.py
index 7f82575..ba1f929 100644
--- a/ActiveCollabAPI/ACTokenAuthenticator.py
+++ b/ActiveCollabAPI/ACTokenAuthenticator.py
@@ -2,6 +2,8 @@ import json
 
 import requests
 
+from ActiveCollabAPI import AC_USER_AGENT, AC_API_VERSION, AC_API_CLIENT_NAME, AC_API_CLIENT_VENDOR
+
 
 class ACTokenAuthenticator:
 
@@ -10,29 +12,18 @@ class ACTokenAuthenticator:
     base_url = ""
     token = None
 
-    # FIXME: put into config
-    client_name = 'Python Script'
-    client_vendor = 'Me'
-
-    # FIXME: put into config
-    # API Version
-    api_version = '1'
-
-    # FIXME: put into config
-    user_agent = 'Active Collab API Wrapper; v3.0.0'
-
     def __init__(self, account, user):
         self.account = account
         self.user = user
         #
-        self.base_url = self.account['url'] + '/api/v%s' % self.api_version
+        self.base_url = self.account['url'] + '/api/v%s' % AC_API_VERSION
 
     def issue_token_intent(self):
         # use intent to get a token
         data = {
             'intent': self.user['intent'],
-            'client_name': self.client_name,
-            'client_vendor': self.client_vendor
+            'client_name': AC_API_CLIENT_NAME,
+            'client_vendor': AC_API_CLIENT_VENDOR
         }
         r = requests.post(self.base_url+ '/issue-token-intent',
                           headers=self.headers(),
@@ -48,5 +39,5 @@ class ACTokenAuthenticator:
         return {
             'Content-Type': 'application/json; charset=utf8',
             'Accept': 'application/json',
-            'User-Agent': self.user_agent
+            'User-Agent': AC_USER_AGENT
         }
diff --git a/ActiveCollabAPI/__init__.py b/ActiveCollabAPI/__init__.py
index e69de29..2dd79c0 100644
--- a/ActiveCollabAPI/__init__.py
+++ b/ActiveCollabAPI/__init__.py
@@ -0,0 +1,10 @@
+
+# this is the base url for the cloud version
+AC_LOGIN_BASE_URL: str = 'https://activecollab.com/api/v1/external/login'
+
+AC_API_VERSION: int = 1
+
+AC_API_CLIENT_NAME: str = 'Python Script'
+AC_API_CLIENT_VENDOR: str = 'Me'
+
+AC_USER_AGENT: str = 'Active Collab API Wrapper; v3.0.0'