diff --git a/src/Yesod/ActivityPub.hs b/src/Yesod/ActivityPub.hs
index bee49ee..4e6023d 100644
--- a/src/Yesod/ActivityPub.hs
+++ b/src/Yesod/ActivityPub.hs
@@ -26,6 +26,7 @@ import Prelude
 import Control.Exception
 import Control.Monad.Logger.CallStack
 import Data.ByteString (ByteString)
+import Data.Foldable
 import Data.List.NonEmpty (NonEmpty)
 import Data.Text (Text)
 import Network.HTTP.Client
@@ -131,4 +132,14 @@ provideHtmlAndAP object widget = do
                         [whamlet|
                             <div><pre>#{encodePrettyToLazyText doc}
                         |]
-                    _ -> widget
+                    _ -> do
+                        widget
+                        mroute <- getCurrentRoute
+                        for_ mroute $ \ route -> do
+                            params <- reqGetParams <$> getRequest
+                            let pj = ("prettyjson", "true")
+                            [whamlet|
+                                <div>
+                                  <a href=@?{(route, pj : params)}>
+                                    [See JSON]
+                            |]