diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 00000000..e71ddd86
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,18 @@
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+    -   id: check-yaml
+    -   id: end-of-file-fixer
+    -   id: trailing-whitespace
+
+-   repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.8.1
+    hooks:
+    -   id: ruff
+    -   id: ruff-format
+
+-   repo: https://github.com/RobertCraigie/pyright-python
+    rev: v1.1.389
+    hooks:
+    -   id: pyright
diff --git a/examples/save_historical_data.py b/examples/save_historical_data.py
index 1865d098..c3360221 100644
--- a/examples/save_historical_data.py
+++ b/examples/save_historical_data.py
@@ -18,9 +18,11 @@ def date_to_milliseconds(date_str):
     :type date_str: str
     """
     # get epoch value in UTC
+    assert date_str is not None
     epoch = datetime.utcfromtimestamp(0).replace(tzinfo=pytz.utc)
     # parse our date string
     d = dateparser.parse(date_str)
+    assert d is not None
     # if the date is not timezone aware apply UTC timezone
     if d.tzinfo is None or d.tzinfo.utcoffset(d) is None:
         d = d.replace(tzinfo=pytz.utc)
@@ -82,7 +84,7 @@ def get_historical_klines(symbol, interval, start_str, end_str=None):
 
     # convert interval to useful value in seconds
     timeframe = interval_to_milliseconds(interval)
-
+    assert timeframe is not None
     # convert our date strings to milliseconds
     start_ts = date_to_milliseconds(start_str)
 
diff --git a/setup.py b/setup.py
index 0f89400f..44fa87b2 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@
 setup(
     name="python-binance",
     version=version,
-    packages=find_packages(exclude=['tests', 'examples']),
+    packages=find_packages(exclude=["tests", "examples"]),
     description="Binance REST API python implementation",
     long_description=long_description,
     long_description_content_type="text/x-rst",
diff --git a/test-requirements.txt b/test-requirements.txt
index a787f1d0..ec3e381a 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -8,3 +8,4 @@ requests-mock
 tox
 setuptools
 aioresponses
+pre-commit