diff --git a/app/Common b/app/Common
index b01e4e2..62a2358 160000
--- a/app/Common
+++ b/app/Common
@@ -1 +1 @@
-Subproject commit b01e4e269613fc0a69c9728a18a0bcdf1a0562a9
+Subproject commit 62a23581e786f8564653406845c4b2a07d73deb6
diff --git a/app/DataClient.hs b/app/DataClient.hs
new file mode 100644
index 0000000..009c1f1
--- /dev/null
+++ b/app/DataClient.hs
@@ -0,0 +1,20 @@
+module DataClient
+( fetchLatest
+)
+where
+
+import Common.Network.ClientTypes (Model (..))
+import Common.Network.HttpClient
+( post
+, HttpError
+)
+
+fetchLatest :: Model -> UTCTime -> IO IO (Either HttpError [ CatalogPost ])
+fetchLatest m t iface = do
+    post settings "/rpc/fetch_catalog" payload False >>= return . eitherDecodeResponse
+
+    where
+        payload = encode FetchCatalogArgs
+            { max_time = t
+            , max_row_read = fetchCount m
+            }
diff --git a/app/Main.hs b/app/Main.hs
index c831fef..20d0b15 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -19,11 +19,11 @@ import qualified Common.FrontEnd.Routes as FE
 import qualified Common.FrontEnd.Action as FE
 import qualified Common.FrontEnd.Model  as FE
 
-newtype HtmlPage a = HtmlPage a
+newtype HtmlPage a = HtmlPage (FE.Model, a)
 
 instance (L.ToHtml a) => L.ToHtml (HtmlPage a) where
     toHtmlRaw = L.toHtml
-    toHtml (HtmlPage x) = L.toHtml x
+    toHtml (HtmlPage (_, x)) = L.toHtml x
     -- toHtml (HtmlPage x) = do
     --     L.doctype_
     --     L.head_ $ do
@@ -47,23 +47,7 @@ catalogView :: Handler (HtmlPage (View FE.Action))
 catalogView = do
     liftIO $ putStrLn "Hello World"
 
-    pure $ HtmlPage $ h1_ [] [ text "Hello World" ]
-
-{-
-    return $ HtmlPage $ do
-        L.doctype_
-        L.head_ $ do
-          L.title_ "Chandlr"
-          L.meta_ [L.charset_ "utf-8"]
-
-          L.with (L.script_ mempty)
-            [ L.makeAttribute "src" "/static/all.js"
-            , L.makeAttribute "async" mempty
-            , L.makeAttribute "defer" mempty
-            ]
-
-        L.body_ (L.h1_ "Hello World")
--}
+    pure $ HtmlPage (undefined, h1_ [] [ text "Hello World" ])
 
 threadView :: Text -> Text -> FE.BoardThreadId -> Handler (HtmlPage (View FE.Action))
 threadView = undefined
@@ -71,9 +55,6 @@ threadView = undefined
 searchView :: Maybe Text -> Handler (HtmlPage (View FE.Action))
 searchView = undefined
 
-viewPage :: FE.Model -> View FE.Action
-viewPage = undefined
-
 app :: Wai.Application
 app = serve (Proxy @FrontEndRoutes) handlers
 
diff --git a/chandlr-server.cabal b/chandlr-server.cabal
index bd466a3..b5759e2 100644
--- a/chandlr-server.cabal
+++ b/chandlr-server.cabal
@@ -66,6 +66,7 @@ executable chandlr-server
                     Common.Component.Search.SearchTypes
                     Common.FrontEnd.Action
                     Common.FrontEnd.Routes
+                    Common.FrontEnd.Model
                     Common.Network.CatalogPostType
                     Common.Network.ClientTypes
                     Common.Network.HttpTypes
@@ -88,6 +89,8 @@ executable chandlr-server
                     Common.Parsing.PostPartType
                     Common.Parsing.QuoteLinkParser
                     Parsing.BodyParser
+                    DataClient
+                    Common.Server.JSONSettings
 
     -- LANGUAGE extensions used by modules in this package.
     -- other-extensions:
@@ -106,7 +109,12 @@ executable chandlr-server
                       containers,
                       servant,
                       servant-server,
-                      lucid
+                      lucid,
+                      safe-exceptions,
+                      bytestring,
+                      http-conduit,
+                      http-client,
+                      http-types
 
     -- Directories containing source files.
     hs-source-dirs:   app
diff --git a/default.nix b/default.nix
index c9019bc..714c2e8 100644
--- a/default.nix
+++ b/default.nix
@@ -1,7 +1,11 @@
 { nixpkgs ? import <nixpkgs> {} }:
 
 let
-  drv = nixpkgs.haskell.packages.ghc96.callCabal2nix "chandlr-server" ./. {};
+  http-conduit = import ./app/Common/nix-support/http-conduit.nix { inherit nixpkgs; };
+
+  drv = nixpkgs.haskellPackages.callCabal2nix "chandlr-server" ./. {
+    http-conduit = http-conduit.http-conduit;
+  };
 
   env = drv.env.overrideAttrs (oldAttrs: {
     buildInputs = oldAttrs.buildInputs ++ [