diff --git a/lib/livebook/hubs/team_client.ex b/lib/livebook/hubs/team_client.ex
index 229148907..1df36ce42 100644
--- a/lib/livebook/hubs/team_client.ex
+++ b/lib/livebook/hubs/team_client.ex
@@ -88,6 +88,14 @@ defmodule Livebook.Hubs.TeamClient do
     :exit, _ -> false
   end
 
+  @doc """
+  Enqueues the synchronous event to be handled by the Team client.
+  """
+  @spec handle_event(String.t(), {atom(), LivebookProto.event_proto()}) :: :ok
+  def handle_event(id, {topic, data}) do
+    GenServer.cast(registry_name(id), {:event, topic, data})
+  end
+
   ## GenServer callbacks
 
   @impl true
@@ -142,11 +150,13 @@ defmodule Livebook.Hubs.TeamClient do
   @impl true
   def handle_info(:connected, state) do
     Hubs.Broadcasts.hub_connected(state.hub.id)
+
     {:noreply, %{state | connected?: true, connection_error: nil}}
   end
 
   def handle_info({:connection_error, reason}, state) do
     Hubs.Broadcasts.hub_connection_failed(state.hub.id, reason)
+
     {:noreply, %{state | connected?: false, connection_error: reason}}
   end
 
@@ -163,6 +173,13 @@ defmodule Livebook.Hubs.TeamClient do
     {:noreply, handle_event(topic, data, state)}
   end
 
+  @impl true
+  def handle_cast({:event, topic, data}, state) do
+    Logger.debug("Received event #{topic} with data: #{inspect(data)}")
+
+    {:noreply, handle_event(topic, data, state)}
+  end
+
   # Private
 
   defp registry_name(id) do
@@ -171,6 +188,7 @@ defmodule Livebook.Hubs.TeamClient do
 
   defp put_secret(state, secret) do
     state = remove_secret(state, secret)
+
     %{state | secrets: [secret | state.secrets]}
   end
 
@@ -190,6 +208,7 @@ defmodule Livebook.Hubs.TeamClient do
 
   defp put_file_system(state, file_system) do
     state = remove_file_system(state, file_system)
+
     %{state | file_systems: [file_system | state.file_systems]}
   end
 
diff --git a/lib/livebook/teams/requests.ex b/lib/livebook/teams/requests.ex
index 4898ff5eb..1a55dfdb8 100644
--- a/lib/livebook/teams/requests.ex
+++ b/lib/livebook/teams/requests.ex
@@ -41,8 +41,7 @@ defmodule Livebook.Teams.Requests do
   @spec org_sign(Team.t(), String.t()) ::
           {:ok, map()} | {:error, map() | String.t()} | {:transport_error, String.t()}
   def org_sign(team, payload) do
-    headers = auth_headers(team)
-    post("/api/v1/org/sign", %{payload: payload}, headers)
+    post("/api/v1/org/sign", %{payload: payload}, team)
   end
 
   @doc """
@@ -54,10 +53,7 @@ defmodule Livebook.Teams.Requests do
     secret_key = Teams.derive_key(team.teams_key)
     secret_value = Teams.encrypt(secret.value, secret_key)
 
-    headers = auth_headers(team)
-    params = %{name: secret.name, value: secret_value}
-
-    post("/api/v1/org/secrets", params, headers)
+    post("/api/v1/org/secrets", %{name: secret.name, value: secret_value}, team)
   end
 
   @doc """
@@ -69,10 +65,7 @@ defmodule Livebook.Teams.Requests do
     secret_key = Teams.derive_key(team.teams_key)
     secret_value = Teams.encrypt(secret.value, secret_key)
 
-    headers = auth_headers(team)
-    params = %{name: secret.name, value: secret_value}
-
-    put("/api/v1/org/secrets", params, headers)
+    put("/api/v1/org/secrets", %{name: secret.name, value: secret_value}, team)
   end
 
   @doc """
@@ -81,10 +74,7 @@ defmodule Livebook.Teams.Requests do
   @spec delete_secret(Team.t(), Secret.t()) ::
           {:ok, String.t()} | {:error, map() | String.t()} | {:transport_error, String.t()}
   def delete_secret(team, secret) do
-    headers = auth_headers(team)
-    params = %{name: secret.name}
-
-    delete("/api/v1/org/secrets", params, headers)
+    delete("/api/v1/org/secrets", %{name: secret.name}, team)
   end
 
   @doc """
@@ -94,7 +84,6 @@ defmodule Livebook.Teams.Requests do
           {:ok, map()} | {:error, map() | String.t()} | {:transport_error, String.t()}
   def create_file_system(team, file_system) do
     secret_key = Teams.derive_key(team.teams_key)
-    headers = auth_headers(team)
 
     type = FileSystems.type(file_system)
     %{name: name} = FileSystem.external_metadata(file_system)
@@ -107,7 +96,7 @@ defmodule Livebook.Teams.Requests do
       value: Teams.encrypt(json, secret_key)
     }
 
-    post("/api/v1/org/file-systems", params, headers)
+    post("/api/v1/org/file-systems", params, team)
   end
 
   @doc """
@@ -117,7 +106,6 @@ defmodule Livebook.Teams.Requests do
           {:ok, map()} | {:error, map() | String.t()} | {:transport_error, String.t()}
   def update_file_system(team, file_system) do
     secret_key = Teams.derive_key(team.teams_key)
-    headers = auth_headers(team)
 
     type = FileSystems.type(file_system)
     %{name: name} = FileSystem.external_metadata(file_system)
@@ -131,7 +119,7 @@ defmodule Livebook.Teams.Requests do
       value: Teams.encrypt(json, secret_key)
     }
 
-    put("/api/v1/org/file-systems", params, headers)
+    put("/api/v1/org/file-systems", params, team)
   end
 
   @doc """
@@ -140,10 +128,7 @@ defmodule Livebook.Teams.Requests do
   @spec delete_file_system(Team.t(), FileSystem.t()) ::
           {:ok, String.t()} | {:error, map() | String.t()} | {:transport_error, String.t()}
   def delete_file_system(team, file_system) do
-    headers = auth_headers(team)
-    params = %{id: file_system.external_id}
-
-    delete("/api/v1/org/file-systems", params, headers)
+    delete("/api/v1/org/file-systems", %{id: file_system.external_id}, team)
   end
 
   @doc """
@@ -152,10 +137,8 @@ defmodule Livebook.Teams.Requests do
   @spec create_deployment_group(Team.t(), DeploymentGroup.t()) ::
           {:ok, map()} | {:error, map() | String.t()} | {:transport_error, String.t()}
   def create_deployment_group(team, deployment_group) do
-    headers = auth_headers(team)
     params = %{name: deployment_group.name, mode: deployment_group.mode}
-
-    post("/api/v1/org/deployment-groups", params, headers)
+    post("/api/v1/org/deployment-groups", params, team)
   end
 
   @doc """
@@ -164,10 +147,8 @@ defmodule Livebook.Teams.Requests do
   @spec update_deployment_group(Team.t(), DeploymentGroup.t()) ::
           {:ok, map()} | {:error, map() | String.t()} | {:transport_error, String.t()}
   def update_deployment_group(team, deployment_group) do
-    headers = auth_headers(team)
     params = %{id: deployment_group.id, name: deployment_group.name, mode: deployment_group.mode}
-
-    put("/api/v1/org/deployment-groups", params, headers)
+    put("/api/v1/org/deployment-groups", params, team)
   end
 
   @doc """
@@ -176,10 +157,7 @@ defmodule Livebook.Teams.Requests do
   @spec delete_deployment_group(Team.t(), DeploymentGroup.t()) ::
           {:ok, String.t()} | {:error, map() | String.t()} | {:transport_error, String.t()}
   def delete_deployment_group(team, deployment_group) do
-    headers = auth_headers(team)
-    params = %{id: deployment_group.id}
-
-    delete("/api/v1/org/deployment-groups", params, headers)
+    delete("/api/v1/org/deployment-groups", %{id: deployment_group.id}, team)
   end
 
   @doc """
@@ -210,26 +188,32 @@ defmodule Livebook.Teams.Requests do
     ]
   end
 
-  defp post(path, json, headers \\ []) do
+  defp post(path, json, team \\ nil) do
     body = {"application/json", Jason.encode!(json)}
-    request(:post, path, body: body, headers: headers)
+
+    request(:post, path, body: body, headers: auth_headers(team))
+    |> dispatch_messages(team)
   end
 
-  defp put(path, json, headers) do
+  defp put(path, json, team) do
     body = {"application/json", Jason.encode!(json)}
-    request(:put, path, body: body, headers: headers)
+
+    request(:put, path, body: body, headers: auth_headers(team))
+    |> dispatch_messages(team)
   end
 
-  defp delete(path, json, headers) do
+  defp delete(path, json, team) do
     body = {"application/json", Jason.encode!(json)}
-    request(:delete, path, body: body, headers: headers)
+
+    request(:delete, path, body: body, headers: auth_headers(team))
+    |> dispatch_messages(team)
   end
 
-  defp get(path, params \\ %{}, headers \\ []) do
+  defp get(path, params \\ %{}) do
     query_string = URI.encode_query(params)
     path = if query_string != "", do: "#{path}?#{query_string}", else: path
 
-    request(:get, path, headers: headers)
+    request(:get, path, headers: [])
   end
 
   defp request(method, path, opts) do
@@ -256,6 +240,23 @@ defmodule Livebook.Teams.Requests do
     end
   end
 
+  defp dispatch_messages({:ok, %{"messages" => _} = body}, team) do
+    {messages, body} = Map.pop!(body, "messages")
+
+    for message <- messages do
+      %{type: event} =
+        message
+        |> Base.url_decode64!(padding: false)
+        |> LivebookProto.Event.decode()
+
+      Livebook.Hubs.TeamClient.handle_event(team.id, event)
+    end
+
+    {:ok, body}
+  end
+
+  defp dispatch_messages(result, _), do: result
+
   defp json?(headers) do
     HTTP.fetch_content_type(headers) == {:ok, "application/json"}
   end