diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..94b239e
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,38 @@
+name: instances-updater
+
+on:
+  schedule:
+    - cron: '10 22 */3 * *'
+  
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps: 
+      - name: get repo content
+        uses: actions/checkout@v2
+
+      - name: setup python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.8' # install the python version needed
+
+      - name: install python packages
+        run: |
+          python -m pip install --upgrade pip
+          pip install requests bs4
+      - name: run script
+        run: python instances/get_instances.py
+      
+      - name: commit files
+        run: |
+          git config --local user.email "action@github.com"
+          git config --local user.name "GitHub Action"
+          git add -A
+          git commit -m "update instances" -a || :
+      - name: push changes
+        uses: ad-m/github-push-action@v0.6.0
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          branch: main