diff --git a/DiasporaDemo.ipynb b/DiasporaDemo.ipynb
index 9a563c0..6891a65 100644
--- a/DiasporaDemo.ipynb
+++ b/DiasporaDemo.ipynb
@@ -17,7 +17,7 @@
       "cell_type": "markdown",
       "metadata": {},
       "source": [
-        "#### Available Methods to Web Service APIs (version 0.2.9)\n",
+        "#### Available Methods to Web Service APIs (version 0.3.0)\n",
         "\n",
         "| Function and Arguments | Description |\n",
         "|------------------------|-------------|\n",
diff --git a/diaspora_event_sdk/sdk/_environments.py b/diaspora_event_sdk/sdk/_environments.py
index 348d2e7..38fc095 100644
--- a/diaspora_event_sdk/sdk/_environments.py
+++ b/diaspora_event_sdk/sdk/_environments.py
@@ -1,9 +1,20 @@
 import os
+from typing import Union
 
 
-TOKEN_EXCHANGE = "http://3.220.110.101/"
+# TOKEN_EXCHANGE = "http://3.220.110.101/"
 DIASPORA_RESOURCE_SERVER = "2b9d2f5c-fa32-45b5-875b-b24cd343b917"
 
 
 def _get_envname():
     return os.getenv("DIASPORA_SDK_ENVIRONMENT", "production")
+
+def get_web_service_url(envname: Union[str, None] = None) -> str:
+    env = envname or _get_envname()
+    urls = {
+        "production": "https://diaspora-web-service.ml22sevubfnks.us-east-1.cs.amazonlightsail.com",
+        "dev": "https://diaspora-web-service-dev.ml22sevubfnks.us-east-1.cs.amazonlightsail.com",
+        "local": "http://localhost:8000",
+    }
+
+    return urls.get(env, urls["production"])
diff --git a/diaspora_event_sdk/sdk/client.py b/diaspora_event_sdk/sdk/client.py
index ff9c0e6..c6a12b3 100644
--- a/diaspora_event_sdk/sdk/client.py
+++ b/diaspora_event_sdk/sdk/client.py
@@ -7,7 +7,7 @@
     requires_login,
 )
 
-from ._environments import DIASPORA_RESOURCE_SERVER, TOKEN_EXCHANGE
+from ._environments import DIASPORA_RESOURCE_SERVER, get_web_service_url
 
 
 class Client:
@@ -16,6 +16,8 @@ def __init__(
         environment: Optional[str] = None,
         login_manager: Optional[LoginManagerProtocol] = None,
     ):
+        self.web_service_address = get_web_service_url(environment)
+
         # if a login manager was passed, no login flow is triggered
         if login_manager is not None:
             self.login_manager: LoginManagerProtocol = login_manager
@@ -26,7 +28,7 @@ def __init__(
             self.login_manager.ensure_logged_in()
 
         self.web_client = self.login_manager.get_web_client(
-            base_url=TOKEN_EXCHANGE)
+            base_url=self.web_service_address)
         self.auth_client = self.login_manager.get_auth_client()
         self.subject_openid = self.auth_client.oauth2_userinfo()["sub"]
 
diff --git a/diaspora_event_sdk/sdk/login_manager/decorators.py b/diaspora_event_sdk/sdk/login_manager/decorators.py
index 4c25237..24f27d2 100644
--- a/diaspora_event_sdk/sdk/login_manager/decorators.py
+++ b/diaspora_event_sdk/sdk/login_manager/decorators.py
@@ -3,8 +3,6 @@
 
 import globus_sdk
 
-from .._environments import TOKEN_EXCHANGE
-
 log = logging.getLogger(__name__)
 
 
@@ -27,7 +25,7 @@ def wrapper(self, *args, **kwargs):
                 self.login_manager.run_login_flow()
                 # Initiate a new web client with updated authorizer
                 self.web_client = self.login_manager.get_web_client(
-                    base_url=TOKEN_EXCHANGE
+                    base_url=self.web_service_address
                 )
                 return func(self, *args, **kwargs)
 
diff --git a/diaspora_event_sdk/sdk/web_client.py b/diaspora_event_sdk/sdk/web_client.py
index 336e1fa..a4a9371 100644
--- a/diaspora_event_sdk/sdk/web_client.py
+++ b/diaspora_event_sdk/sdk/web_client.py
@@ -5,7 +5,7 @@
 
 from diaspora_event_sdk.sdk.utils.uuid_like import UUID_LIKE_T
 
-from ._environments import TOKEN_EXCHANGE
+from ._environments import get_web_service_url
 
 
 class WebClient(globus_sdk.BaseClient):
@@ -18,7 +18,7 @@ def __init__(
         **kwargs,
     ):
         if base_url is None:
-            base_url = TOKEN_EXCHANGE
+            base_url = get_web_service_url(environment)
 
         super().__init__(environment=environment, base_url=base_url, **kwargs)
 
diff --git a/diaspora_event_sdk/version.py b/diaspora_event_sdk/version.py
index 75cf783..493f741 100644
--- a/diaspora_event_sdk/version.py
+++ b/diaspora_event_sdk/version.py
@@ -1 +1 @@
-__version__ = "0.2.9"
+__version__ = "0.3.0"