diff --git a/config/routes b/config/routes
index 4a2d706..9f3d082 100644
--- a/config/routes
+++ b/config/routes
@@ -1,8 +1,8 @@
 
 
 /apps                                   AppsManifestR      GET -- get current apps listing
-/apps/#S9PK/#Text/manifest              AppManifestR       GET -- get app manifest from appmgr
-/apps/#S9PK/#Text/config                AppConfigR         GET -- get app config from appmgr
+/apps/#AppIdentifier/#Text/manifest              AppManifestR       GET -- get app manifest from appmgr
+/apps/#AppIdentifier/#Text/config                AppConfigR         GET -- get app config from appmgr
 
 /version                                VersionR           GET
 
diff --git a/config/ssl/certificate.pem b/config/ssl/certificate.pem
index f42e8a2..e69de29 100644
--- a/config/ssl/certificate.pem
+++ b/config/ssl/certificate.pem
@@ -1,16 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICljCCAX4CCQCUVP/RJvKF1DANBgkqhkiG9w0BAQUFADANMQswCQYDVQQGEwJV
-UzAeFw0xOTEyMjEyMDM1MDBaFw0yMDAxMjAyMDM1MDBaMA0xCzAJBgNVBAYTAlVT
-MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0jmDTPSdmEt5WvBvAnhg
-CTfuwhX+gukkjqy6FudTSPIRDkdgEdgZ47M2+VBRFRotFgFJSL2p5iqgksj+5LNp
-MveuMY5BzjvgpAwMXd+lXsYCcKkWrrD54BMmvJ8r0lZd7qIkm9jZF/cNFNDu838F
-MraySN+JtRCSHPgdtnnRump0SzyiftRl22+7XZfzqgh/RMwMVepeqkySCA2OZ2oZ
-MfRhDzF6L98wYO+o526XK7hNDfvIVmAsi1HTwobC1Z9+a7JqRty0TeUShsdYDYD3
-KtaOBDVvFigfUDDHxO74c4qFhcGsBu1qkRSmNkenPf+aN2QwbNjyztKWTS47oeq2
-XwIDAQABMA0GCSqGSIb3DQEBBQUAA4IBAQCTwhvM7g7SWI8XIOJRa3FKHq+IXCi5
-YQQkXqZH4v82UQNhhR6dNLBKu66ZGEflr0HnaqXl8iZnuUxI3iBTLUUOEK2xVggt
-YBVkf7/nnGl0Y6RqUz8lPhJ5ySloR99FvBuN4k3ldO3pjKdJ+h9r9heVbVcurLxN
-f/pU6J1Y4soVG7yBkDHQrZUjcqwEvjC7DKeJDTS9sVxfDRkIB+85adXlS1pRwFxP
-zhjRr/YEHB3OxS/9znyNPv1Ltxamhow9AWyMJF2MlDpBJGirM/msbOp/EgU+72TB
-UnL4KP+r/tjiE1JanhJkgCC5Gj1p9Hgw4k4Y2zW3PWxUtsCm39LoVJfH
------END CERTIFICATE-----
diff --git a/config/ssl/key.pem b/config/ssl/key.pem
index fd7c01b..e69de29 100644
--- a/config/ssl/key.pem
+++ b/config/ssl/key.pem
@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEowIBAAKCAQEA0jmDTPSdmEt5WvBvAnhgCTfuwhX+gukkjqy6FudTSPIRDkdg
-EdgZ47M2+VBRFRotFgFJSL2p5iqgksj+5LNpMveuMY5BzjvgpAwMXd+lXsYCcKkW
-rrD54BMmvJ8r0lZd7qIkm9jZF/cNFNDu838FMraySN+JtRCSHPgdtnnRump0Szyi
-ftRl22+7XZfzqgh/RMwMVepeqkySCA2OZ2oZMfRhDzF6L98wYO+o526XK7hNDfvI
-VmAsi1HTwobC1Z9+a7JqRty0TeUShsdYDYD3KtaOBDVvFigfUDDHxO74c4qFhcGs
-Bu1qkRSmNkenPf+aN2QwbNjyztKWTS47oeq2XwIDAQABAoIBAFKhiJqXC9rwz6KP
-HxM5fYYiFhbzzjZmrZfnDL4z7uidPVb/dyOMbaCysMkOaNCCmXYsy0FsS3vNBZCs
-sIP0gUUnVbDk2bjWkFXq5nF/luDJs+vUirXfmlgZLwC1D+R9Ti6eTQV1Ft/0m4+z
-EDlllAV7CljahKZG/Sel3wf6mhVLTBrWgh0vEZJ2p88uGsMEGTIMCHQZAU+Dv67W
-dHKULLL32N+ec1J7FJfZX+gws+nT4EX1KVkFPg2OJq3rts/sx84MqUles8uftdne
-BdPfgJCnfPsiWNeV9obTA2q20FLs6ejVRXM3EziC9x2woN6inEFbtQsQfin3Hkx7
-oqKNyQECgYEA8tUoz0GzhSykwrjQ6EjGr7+tptor1/b3OwbH1JvdYyzpSM71xWro
-eojFSk9Q74aIke0LoTKZIOq6NZChkEsALdlWLPbW+xSGWPyQ6YMYnFy7OsnHCa0v
-gplDzSCIvKgPbbjOTlN6a3ourfnYLKpiN3y8O5X/+NEqfZw+akS+fRUCgYEA3Z+2
-CrH8ekR+tIfwSYpKwKvdQi7FT0gc5o/XBlipVtztuEvElMzFWR1aeKfZ9PoEsuvv
-XWECSNEgeu8/d0aILpiEZSnIDqq05DemYA1gM4dtjgjT9ip+Wur8JFMLpjty2ymA
-GoQZkiye5cjrhJnwwXUXWywFFqrDC53qlFLVSqMCgYAQWQFSUp3/TS4aXc7SlHOr
-yT+rh+yDsYCbXK1/Rq70ykU6PZSWIchc13BQvF46gdgX2tl5lKpyaNr4WDBIQoRU
-kdkXVdbLOGqC+x3WWpkBjcyc/JCFuj8Ej8Tcvl/2M2o2fMaGx1/qdGNIGxXOi/no
-umEBset1mL8/jZE2HkKksQKBgALLEoZL+/ymhFpOJE8o+Qw4nk9JO59mL0cQpQsl
-buzzV+OswMuHUS1wW0WOCAc4Z3rB0oCAyoCUci5aeZhNQUYlEfYccrMMn78InIY1
-ZPMBT/YsUk+V9YW71HW4vjrYIPh2K3EqHRBkk5Qd1ioTrp8hlKvHgEDq4g5xbRV1
-fc61AoGBALfH4KqPqDcJNRvomHE4LQagn63nYyt7R3rIdA+AsvxRKF/uP8w8dTeB
-lMDM7S/UzGwsxNU/bCAyrazoNGd/zQ1N7Da5cl54fJ08yV8t68v5Y0kVzmweMyya
-tFCnAJF0BTnqHx2MApsipgPvY6Z/oWXsLGdCTY+ILmR7Ej1PWyUA
------END RSA PRIVATE KEY-----
diff --git a/src/Foundation.hs b/src/Foundation.hs
index ddfdf71..8866771 100644
--- a/src/Foundation.hs
+++ b/src/Foundation.hs
@@ -17,6 +17,8 @@ import qualified Yesod.Core.Unsafe             as Unsafe
 
 import           Settings
 import           Yesod.Persist.Core
+import           Lib.Types.AppIndex
+import           Lib.Types.Semver
 
 -- | The foundation datatype for your application. This can be a good place to
 -- keep settings and values requiring initialization before your application
diff --git a/src/Handler/Apps.hs b/src/Handler/Apps.hs
index 4a49881..888e67f 100644
--- a/src/Handler/Apps.hs
+++ b/src/Handler/Apps.hs
@@ -86,18 +86,18 @@ getSysR e = do
     sysResourceDir <- (</> "sys") . resourcesDir . appSettings <$> getYesod
     getApp sysResourceDir e
 
-getAppManifestR :: Extension "s9pk" -> Text -> Handler TypedContent
-getAppManifestR e@(Extension appId) v = do
+getAppManifestR :: AppIdentifier -> Text -> Handler TypedContent
+getAppManifestR appId v = do
     appMgrDir <- (<> "/") . staticBinDir . appSettings <$> getYesod
-    appDir <- (<> "/") . (</> toS v) . (</> appId) . (</> "apps") . resourcesDir . appSettings <$> getYesod
-    manifest <- handleS9ErrT $ getManifest appMgrDir appDir e
+    appDir <- (<> "/") . (</> toS v) . (</> toS appId) . (</> "apps") . resourcesDir . appSettings <$> getYesod
+    manifest <- handleS9ErrT $ getManifest appMgrDir appDir appId
     pure $ TypedContent "application/json" (toContent manifest)
 
-getAppConfigR :: Extension "s9pk" -> Text -> Handler TypedContent
-getAppConfigR e@(Extension appId) v = do
+getAppConfigR :: AppIdentifier -> Text -> Handler TypedContent
+getAppConfigR appId v = do
     appMgrDir <- (<> "/") . staticBinDir . appSettings <$> getYesod
-    appDir <- (<> "/") . (</> toS v) . (</> appId) . (</> "apps") . resourcesDir . appSettings <$> getYesod
-    config <- handleS9ErrT $ getConfig appMgrDir appDir e
+    appDir <- (<> "/") . (</> toS v) . (</> toS appId) . (</> "apps") . resourcesDir . appSettings <$> getYesod
+    config <- handleS9ErrT $ getConfig appMgrDir appDir appId
     pure $ TypedContent "application/json" (toContent config)
 
 getAppR :: Extension "s9pk" -> Handler TypedContent
diff --git a/src/Lib/External/AppMgr.hs b/src/Lib/External/AppMgr.hs
index 7a246aa..4f51659 100644
--- a/src/Lib/External/AppMgr.hs
+++ b/src/Lib/External/AppMgr.hs
@@ -16,7 +16,7 @@ import           Data.String.Interpolate.IsString
 import           System.Process.Typed    hiding ( createPipe )
 
 import           Lib.Error
-import           Lib.Registry
+import           Lib.Types.AppIndex
 
 readProcessWithExitCode' :: MonadIO m => String -> [String] -> ByteString -> m (ExitCode, ByteString, ByteString)
 readProcessWithExitCode' a b c = liftIO $ do
@@ -42,16 +42,16 @@ readProcessInheritStderr a b c = liftIO $ do
     withProcessWait pc
         $ \process -> atomically $ liftA2 (,) (waitExitCodeSTM process) (fmap LBS.toStrict $ getStdout process)
 
-getConfig :: (MonadIO m, KnownSymbol a) => FilePath -> FilePath -> Extension a -> S9ErrT m Text
-getConfig appmgrPath appPath e@(Extension appId) = fmap decodeUtf8 $ do
-    (ec, out) <- readProcessInheritStderr (appmgrPath <> "appmgr") ["inspect", "info", appPath <> show e, "-C", "--json"] ""
+getConfig :: MonadIO m => FilePath -> FilePath -> AppIdentifier -> S9ErrT m Text
+getConfig appmgrPath appPath appId = fmap decodeUtf8 $ do
+    (ec, out) <- readProcessInheritStderr (appmgrPath <> "appmgr") ["inspect", "info", appPath <> (toS $ appId <> ".s9pk"), "-C", "--json"] ""
     case ec of
         ExitSuccess   -> pure out
         ExitFailure n -> throwE $ AppMgrE [i|info #{appId} -C \--json|] n
 
-getManifest :: (MonadIO m, KnownSymbol a) => FilePath -> FilePath -> Extension a -> S9ErrT m ByteString
-getManifest appmgrPath appPath e@(Extension appId) = do
-    (ec, bs) <- readProcessInheritStderr (appmgrPath <> "appmgr") ["inspect", "info", appPath <> show e, "-M", "--json"] ""
+getManifest :: MonadIO m => FilePath -> FilePath -> AppIdentifier -> S9ErrT m ByteString
+getManifest appmgrPath appPath appId = do
+    (ec, bs) <- readProcessInheritStderr (appmgrPath <> "appmgr") ["inspect", "info", appPath <> (toS $ appId <> ".s9pk"), "-M", "--json"] ""
     case ec of
         ExitSuccess -> pure bs
         ExitFailure n -> throwE $ AppMgrE [i|info -M #{appId} \--json|] n
\ No newline at end of file