diff --git a/src/erc7730/main.py b/src/erc7730/main.py
index c63836a..4fd076f 100644
--- a/src/erc7730/main.py
+++ b/src/erc7730/main.py
@@ -1,4 +1,6 @@
 import json
+import logging
+import os
 from pathlib import Path
 from typing import Annotated, assert_never
 
@@ -23,6 +25,12 @@
 from erc7730.model.resolved.descriptor import ResolvedERC7730Descriptor
 from erc7730.model.types import Address
 
+if os.environ.get("DEBUG") is not None:
+    logging.basicConfig(
+        format="%(levelname)s [%(asctime)s] %(name)s - %(message)s", datefmt="%Y-%m-%d %H:%M:%S", level=logging.DEBUG
+    )
+
+
 app = Typer(
     name="erc7730",
     no_args_is_help=True,