diff --git a/src/node/api/serializers/info.py b/src/node/api/serializers/info.py
new file mode 100644
index 0000000..e5ec894
--- /dev/null
+++ b/src/node/api/serializers/info.py
@@ -0,0 +1,9 @@
+from pydantic import BaseModel
+
+
+class InfoSerializer(BaseModel):
+    lib: str  # Last Irreversible Block hash
+    tip: str  # Current tip block hash
+    slot: int  # Current slot
+    height: int  # Current height
+    mode: str  # Node mode (e.g., "Online")