diff --git a/module/c_params.py b/module/c_params.py
new file mode 100644
index 0000000..1aee464
--- /dev/null
+++ b/module/c_params.py
@@ -0,0 +1,8 @@
+from pydantic import BaseModel
+from dataclasses import dataclass
+
+@dataclass
+class CParams(BaseModel):
+    id: int
+    name: str
+    val_id: str