diff --git a/anansyTypes/__init__.py b/anansyTypes/__init__.py
index 9d7a407..353c61b 100644
--- a/anansyTypes/__init__.py
+++ b/anansyTypes/__init__.py
@@ -22,6 +22,7 @@ __all__ = [
     "GetWordResponse",
     "GetSimilarWordRequest",
     "GetAllPhrasesResponse",
+    "UsageStatusResponse",
     "ModelType",
     "PreprocessorType",
     "SymbolProvider",
diff --git a/anansyTypes/schemas.py b/anansyTypes/schemas.py
index 38ce482..e18d34b 100644
--- a/anansyTypes/schemas.py
+++ b/anansyTypes/schemas.py
@@ -78,8 +78,13 @@ class TextToSymbolRequest(ModifiedBaseModel):
 class TextToSymbolResponse(ModifiedBaseModel):
     symbols: List[Symbol]
 
-
-
-
-
-
+class UsageStatusResponse(ModifiedBaseModel):
+    """Read-only snapshot of a caller's rate-limit window."""
+    limit: int
+    used: int
+    remaining: int
+    unlimited: bool
+    window_seconds: int
+    # Seconds until the oldest recorded call falls out of the window, i.e. until
+    # one use is handed back. None when the caller has no recorded calls.
+    reset_in_seconds: Optional[int] = None