diff --git a/.flake8 b/.flake8
new file mode 100644
index 0000000..a75cff8
--- /dev/null
+++ b/.flake8
@@ -0,0 +1,3 @@
+[flake8]
+exclude = abi
+ignore = W, E, F
\ No newline at end of file
diff --git a/.github/workflows/publish-package.yml b/.github/workflows/publish-package.yml
new file mode 100644
index 0000000..18d0807
--- /dev/null
+++ b/.github/workflows/publish-package.yml
@@ -0,0 +1,109 @@
+name: publish package to PyPi
+
+on:
+  workflow_dispatch:
+    inputs:
+      version_type:
+        type: choice
+        description: version to be published
+        options:
+          - major
+          - minor
+          - patch
+
+jobs:
+  Timestamp:
+    uses: storyprotocol/gha-workflows/.github/workflows/reusable-timestamp.yml@main
+
+  lint:
+    needs: Timestamp
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.12' 
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8
+
+    - name: Run flake8
+      run: |
+        flake8 .
+  
+  build:
+    needs: [Timestamp, lint]
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["pypy3.9", "pypy3.10", "3.9", "3.10", "3.11", "3.12"]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+      
+      - name: Install dependencies
+        run: |
+          pip install -r requirements.txt
+          python -m pip install --upgrade pip
+          pip install setuptools wheel
+        
+      - name: Build package
+        run: python setup.py sdist bdist_wheel
+      
+  publish:
+    needs: [Timestamp, build, lint]
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install dependencies
+        run: |
+          pip install -r requirements.txt
+          python -m pip install --upgrade pip
+          pip install setuptools wheel
+      
+      - name: Change version number
+        env:
+          VERSION_TYPE: ${{ github.event.inputs.version_type }}
+        run: python update_version.py
+
+      - name: Commit version change
+        run: |
+          git add setup.py
+          git config --global user.name 'GitHub Actions Bot'
+          git config --global user.email 'actions@github.com'
+          git commit -m "Update version"
+      
+      - name: Push changes
+        uses: ad-m/github-push-action@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          branch: main
+        
+      - name: Build package
+        run: python setup.py sdist bdist_wheel
+      
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@v1.8.14
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_API_TOKEN }}
diff --git a/setup.py b/setup.py
index 44c04b6..10575e2 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name='story_protocol_python_sdk',
-    version='0.2.1',
+    version='0.1.7',
     packages=find_packages(where='src', exclude=["tests"]),
     package_dir={'': 'src'},
     install_requires=[
diff --git a/update_version.py b/update_version.py
new file mode 100644
index 0000000..c4a4b27
--- /dev/null
+++ b/update_version.py
@@ -0,0 +1,26 @@
+import re, os
+from setuptools import setup
+
+version_type = os.getenv('VERSION_TYPE')
+
+with open('setup.py', 'r') as f:
+    setup_py = f.read()
+
+version = re.search(r"version='(\d+\.\d+\.\d+)'", setup_py).group(1)
+major, minor, patch = map(int, version.split('.'))
+
+if version_type == 'major':
+    major += 1
+    minor = 0
+    patch = 0
+elif version_type == 'minor':
+    minor += 1
+    patch = 0
+elif version_type == 'patch':
+    patch += 1
+
+new_version = f"{major}.{minor}.{patch}"
+
+with open('setup.py', 'w') as f:
+    f.write(re.sub(r"version='(\d+\.\d+\.\d+)'", f"version='{new_version}'", setup_py))
+