diff --git a/silverback/cluster/client.py b/silverback/cluster/client.py
index fd06ae8e..f4ad5f53 100644
--- a/silverback/cluster/client.py
+++ b/silverback/cluster/client.py
@@ -276,7 +276,7 @@ def get_cluster_client(self, cluster_name: str) -> ClusterClient:
     @property
     @cache
     def clusters(self) -> dict[str, ClusterInfo]:
-        response = self.client.get("/clusters", params=dict(org=str(self.id)))
+        response = self.client.get("/clusters", params=dict(workspace=str(self.id)))
         handle_error_with_response(response)
         clusters = response.json()
         # TODO: Support paging
@@ -290,7 +290,7 @@ def create_cluster(
     ) -> ClusterInfo:
         response = self.client.post(
             "/clusters/",
-            params=dict(org=str(self.id)),
+            params=dict(workspace=str(self.id)),
             json=dict(
                 name=cluster_name,
                 slug=cluster_slug,
@@ -331,7 +331,7 @@ def get_cluster_client(self, workspace_name: str, cluster_name: str) -> ClusterC
     @property
     @cache
     def workspaces(self) -> dict[str, Workspace]:
-        response = self.get("/organizations")
+        response = self.get("/workspaces")
         handle_error_with_response(response)
         workspaces = response.json()
         # TODO: Support paging
@@ -345,7 +345,7 @@ def create_workspace(
         workspace_name: str = "",
     ) -> Workspace:
         response = self.post(
-            "/organizations",
+            "/workspaces",
             json=dict(slug=workspace_slug, name=workspace_name),
         )
         handle_error_with_response(response)
diff --git a/silverback/cluster/types.py b/silverback/cluster/types.py
index 428cd371..755b7bdb 100644
--- a/silverback/cluster/types.py
+++ b/silverback/cluster/types.py
@@ -12,6 +12,7 @@ class WorkspaceInfo(BaseModel):
     owner_id: uuid.UUID
     name: str
     slug: str
+    created: datetime
 
 
 class ClusterConfiguration(BaseModel):