diff --git a/my/pinboard.py b/my/pinboard.py
new file mode 100644
index 0000000..6f6e737
--- /dev/null
+++ b/my/pinboard.py
@@ -0,0 +1,22 @@
+from functools import lru_cache
+from pathlib import Path
+
+from . import paths
+
+@lru_cache()
+def pinbexport():
+    from .common import import_file
+    return import_file(Path(paths.pinbexport.repo) / 'model.py')
+
+# TODO would be nice to make interfaces available for mypy...
+Bookmark = pinbexport().Bookmark
+
+def get_model():
+    export_dir = Path(paths.pinbexport.export_dir)
+    sources = list(sorted(export_dir.glob('*.json')))
+    model = pinbexport().Model(sources)
+    return model
+
+
+def get_bookmarks():
+    return get_model().bookmarks()