diff --git a/Leankit/Api.hs b/Leankit/Api.hs
--- a/Leankit/Api.hs
+++ b/Leankit/Api.hs
@@ -1,4 +1,49 @@
-module Leankit.Api where
+module Leankit.Api 
+	(
+		getBoards,
+		getBoardsMaybe,
+		getBoardsEither,
+
+		getBoard,
+		getBoardMaybe,
+		getBoardEither,
+
+		getCard,
+		getCardMaybe,
+		getCardEither,
+
+		getBoardIdentifiers,
+		getBoardIdentifiersMaybe,
+		getBoardIdentifiersEither,
+
+		getNewerIfExists,
+		getNewerIfExistsMaybe,
+		getNewerIfExistsEither,
+
+		getBoardHistorySince,
+		getBoardHistorySinceMaybe,
+		getBoardHistorySinceEither,
+
+		getCardByExternalId,
+		getCardByExternalIdMaybe,
+		getCardByExternalIdEither,
+
+		getBackLog,
+		getBackLogMaybe,
+		getBackLogEither,
+
+		getArchive,
+		getArchiveMaybe,
+		getArchiveEither,
+
+		getCardHistory,
+		getCardHistoryMaybe,
+		getCardHistoryEither,
+
+		getCardComments,
+		getCardCommentsMaybe,
+		getCardCommentsEither
+	) where
 
 import Data.ByteString.Lazy.Internal (ByteString)
 import Network.Curl
diff --git a/Leankit/Types/BoardIdentifierSet.hs b/Leankit/Types/BoardIdentifierSet.hs
--- a/Leankit/Types/BoardIdentifierSet.hs
+++ b/Leankit/Types/BoardIdentifierSet.hs
@@ -23,8 +23,8 @@
 
 	_cardTypes        :: [BoardIdentifier CardTypeID],
 	_boardUsers       :: [BoardIdentifier UserID],
-	_priorities       :: [BoardIdentifier PriorityID]
---  _classesOfService :: Something -- TODO
+	_priorities       :: [BoardIdentifier PriorityID],
+	_classesOfService :: [BoardIdentifier ClassOfServiceID]
 --	_boardStatistics  :: Something -- TODO
 } deriving (Eq, Show)
 
diff --git a/Leankit/Types/Card.hs b/Leankit/Types/Card.hs
--- a/Leankit/Types/Card.hs
+++ b/Leankit/Types/Card.hs
@@ -57,7 +57,8 @@
         _systemType                    :: Maybe String,
         _currentContext                :: Maybe String,
         _cardContexts                  :: Maybe [CardContext], -- ?
-        --_taskBoardTotalCards         :: [Something], -- TODO
+        _taskBoardTotalCards           :: Maybe Int,
+        _taskBoardTotalSize            :: Maybe Int,
         _blockReason                   :: Maybe String,
         _blockStateChangeDate          :: Maybe String,
 
diff --git a/Leankit/Types/CardComment.hs b/Leankit/Types/CardComment.hs
--- a/Leankit/Types/CardComment.hs
+++ b/Leankit/Types/CardComment.hs
@@ -18,7 +18,7 @@
 
       _text                 :: Maybe String,
 
-      _taggedUsers          :: Maybe [String], -- TODO what's this?
+--      _taggedUsers          :: Maybe [Something], -- TODO what's this?
       _editable             :: Maybe Bool
 } deriving (Eq, Show)
 
diff --git a/Leankit/Types/Common.hs b/Leankit/Types/Common.hs
--- a/Leankit/Types/Common.hs
+++ b/Leankit/Types/Common.hs
@@ -61,3 +61,7 @@
 instance FromJSON PriorityID where
         parseJSON v = PriorityID <$> parseJSON v
 
+newtype ClassOfServiceID = ClassOfServiceID Int deriving (Eq, Show)
+instance FromJSON ClassOfServiceID where
+        parseJSON v = ClassOfServiceID <$> parseJSON v
+
diff --git a/leankit-api.cabal b/leankit-api.cabal
--- a/leankit-api.cabal
+++ b/leankit-api.cabal
@@ -1,5 +1,5 @@
 Name:              leankit-api
-Version:           0.2
+Version:           0.3
 Synopsis:          LeanKit API
 Description:       A lightweight API for LeanKit (http:\/\/leankit.com)
 License:           MIT