diff --git a/.github/workflows/update-zkevm-api-package.yml b/.github/workflows/update-zkevm-api-package.yml
new file mode 100644
index 00000000..c4d16f4a
--- /dev/null
+++ b/.github/workflows/update-zkevm-api-package.yml
@@ -0,0 +1,98 @@
+---
+name: Update zkEVM API Package
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 10 * * *'
+
+env:
+  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+jobs:
+  update-api:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v3
+
+      - name: Pull files from Git LFS
+        run: git lfs pull
+
+      - name: Get current date and time
+        id: date
+        run: echo "name=date::$(date +'%Y-%m-%d-%H-%M-%S')" >> "$GITHUB_OUTPUT"
+
+      - name: Download remote openapi.json
+        run: curl -o openapi_remote.json https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.json
+
+      - name: Ensure local openapi.json exists (if not, assume it's blank)
+        run: |
+          if [ ! -f ./Source/ImmutablezkEVMAPI/openapi-generator/openapi.json ]; then
+            echo "Creating empty openapi.json file..."
+            mkdir -p ./Source/ImmutablezkEVMAPI/openapi-generator/
+            touch ./Source/ImmutablezkEVMAPI/openapi-generator/openapi.json
+          fi
+
+      - name: Compare remote openapi.json with local openapi.json
+        id: comparison
+        run: |
+          if diff "openapi_remote.json" "./Source/ImmutablezkEVMAPI/openapi-generator/openapi.json" > /dev/null; then
+            echo "name=difference::false" >> "$GITHUB_OUTPUT"
+          else
+            echo "name=difference::true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: NPM install OpenAPI Generator CLI globally
+        run: npm install -g @openapitools/openapi-generator-cli
+
+      - name: Set execute permission on generate.sh
+        run: chmod +x ./Source/ImmutablezkEVMAPI/openapi-generator/batch-files/generate.sh
+
+      - name: Convert line endings of generate.sh to Unix format
+        run: sed -i -e 's/\r$//' ./Source/ImmutablezkEVMAPI/openapi-generator/batch-files/generate.sh
+
+      - name: Generate API if there are differences
+        if: steps.comparison.outputs.difference == 'true'
+        run: |
+          cd "./Source/ImmutablezkEVMAPI/openapi-generator/batch-files"
+          ./generate.sh
+          cd "../../../../"
+
+      - name: Clean up
+        if: steps.comparison.outputs.difference == 'true'
+        run: |
+          rm openapi_remote.json
+
+      - name: Create a new branch
+        if: steps.comparison.outputs.difference == 'true'
+        run: |
+          git config --global user.email "action@github.com"
+          git config --global user.name "GitHub Action"
+          git checkout -b feat/update-zkevm-api-${{ steps.date.outputs.date }}
+
+      - name: Commit changes
+        id: commit_changes
+        if: steps.comparison.outputs.difference == 'true'
+        run: |
+          git add "./Source/ImmutablezkEVMAPI/"
+          if [ -n "$(git diff --cached)" ]; then
+            git commit -m "feat: update immutable zkEVM API package"
+            echo "commit=true" >> "$GITHUB_ENV"
+          else
+            echo "No changes to commit."
+            echo "commit=false" >> "$GITHUB_ENV"
+          fi
+
+      - name: Push changes
+        if: env.commit == 'true'
+        run: |
+          git push origin feat/update-zkevm-api-${{ steps.date.outputs.date }}
+
+      - name: Create pull request
+        if: env.commit == 'true'
+        run: |
+          gh pr create --title "feat: update immutable zkEVM API package" \
+                        --body "Update Immutable zkEVM API package" \
+                        --base main \
+                        --head feat/update-zkevm-api-${{ steps.date.outputs.date }}
\ No newline at end of file
diff --git a/Source/ImmutablezkEVMAPI/openapi-generator/batch-files/generate.sh b/Source/ImmutablezkEVMAPI/openapi-generator/batch-files/generate.sh
index a6aeef91..2610544e 100644
--- a/Source/ImmutablezkEVMAPI/openapi-generator/batch-files/generate.sh
+++ b/Source/ImmutablezkEVMAPI/openapi-generator/batch-files/generate.sh
@@ -8,4 +8,4 @@ INPUT="-i https://imx-openapiv3-mr-sandbox.s3.us-east-2.amazonaws.com/openapi.js
 OUTPUT="-o ../.."
 ADDITIONAL_PROPERTIES="--additional-properties=modelNamePrefix=API,cppNamespace=ImmutablezkEVMAPI,unrealModuleName=ImmutablezkEVMAPI"
 
-$OPENAPI_GENERATOR_CLI generate $GENERATOR $TEMPLATE $INPUT $OUTPUT $ADDITIONAL_PROPERTIES
\ No newline at end of file
+$OPENAPI_GENERATOR_CLI generate "$GENERATOR" "$TEMPLATE" "$INPUT" "$OUTPUT" "$ADDITIONAL_PROPERTIES"
\ No newline at end of file