diff --git a/src/HTTPurple/Cont.purs b/src/HTTPurple/Cont.purs
index 6b2cace..bba1340 100644
--- a/src/HTTPurple/Cont.purs
+++ b/src/HTTPurple/Cont.purs
@@ -6,5 +6,6 @@ import Prelude
 
 import Control.Monad.Cont (ContT, runContT)
 
+-- | Run the continuation
 usingCont :: forall output m. Applicative m => ContT output m output -> m output
 usingCont = flip runContT pure
diff --git a/src/HTTPurple/Json.purs b/src/HTTPurple/Json.purs
index 909683f..543c749 100644
--- a/src/HTTPurple/Json.purs
+++ b/src/HTTPurple/Json.purs
@@ -47,9 +47,15 @@ fromJsonContinuation (JsonDecoder decode) errorHandler body handler = do
 defaultErrorHandler :: forall (t47 :: Type) (m :: Type -> Type). MonadAff m => t47 -> m Response
 defaultErrorHandler = const $ badRequest' jsonHeaders ""
 
+-- | Parse the `RequestBody` as json using the provided `JsonDecoder`. 
+-- | If it fails, the error handler is called.
+-- | Returns a continuation
 fromJsonE :: forall (err :: Type) (json :: Type). JsonDecoder err json -> (err -> ResponseM) -> RequestBody -> ContT Response Aff json
 fromJsonE driver errorHandler body = ContT $ (fromJsonContinuation driver errorHandler body)
 
+-- | Parse the `RequestBody` as json using the provided `JsonDecoder`. 
+-- | If it fails, an empty bad request is returned
+-- | Returns a continuation
 fromJson :: forall (err :: Type) (json :: Type). JsonDecoder err json -> RequestBody -> ContT Response Aff json
 fromJson driver = fromJsonE driver defaultErrorHandler