diff --git a/.github/actions/setup-java/action.yaml b/.github/actions/setup-java/action.yaml
new file mode 100644
index 000000000..689cdf714
--- /dev/null
+++ b/.github/actions/setup-java/action.yaml
@@ -0,0 +1,33 @@
+#################################################################################
+# Catena-X - Product Passport Consumer Application
+#
+# Copyright (c) 2022, 2023 BASF SE, BMW AG, Henkel AG & Co. KGaA
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License, Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0.
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+# either express or implied. See the
+# License for the specific language govern in permissions and limitations
+# under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#################################################################################
+
+---
+name: "Setup Java 19"
+description: "Setup Java 19"
+runs:
+  using: "composite"
+  steps:
+    - name: Setup Java
+      uses: actions/setup-java@v3
+      with:
+        java-version: '19'
+        distribution: 'adopt'
diff --git a/.github/workflows/publish-swagger-hub.yaml b/.github/workflows/publish-swagger-hub.yaml
new file mode 100644
index 000000000..115d28349
--- /dev/null
+++ b/.github/workflows/publish-swagger-hub.yaml
@@ -0,0 +1,102 @@
+#################################################################################
+# Catena-X - Product Passport Consumer Application
+#
+# Copyright (c) 2022, 2023 BASF SE, BMW AG, Henkel AG & Co. KGaA
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License, Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0.
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+# either express or implied. See the
+# License for the specific language govern in permissions and limitations
+# under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#################################################################################
+
+---
+name: "Publish OpenAPI to Swaggerhub"
+
+on:
+  push:
+    branches: [ "main", "develop" ]
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+'
+  workflow_call:
+    inputs:
+      version:
+        required: false
+        default: 'main'
+        type: string
+
+  workflow_dispatch:
+    inputs:
+      version:
+        required: false
+        description: "Version of the DPP API is to be published"
+        default: 'main'
+        type: string
+
+jobs:
+  swagger-api:
+    runs-on: ubuntu-latest
+    env:
+      SWAGGERHUB_API_KEY: ${{ secrets.SWAGGERHUB_API_KEY }}
+      SWAGGERHUB_USER: ${{ secrets.SWAGGERHUB_USER }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: ./.github/actions/setup-java
+
+      - name: Setup node
+        uses: actions/setup-node@v4
+
+      - name: Install Swagger CLI
+        run: |
+          npm i -g swaggerhub-cli
+
+      - name: Extract versions
+        run: |
+          export DOWNSTREAM_VERSION=${{ inputs.version }}
+          echo "[INFO] - DOWNSTREAM_VERSION=$DOWNSTREAM_VERSION" >> "$GITHUB_ENV"
+
+      - name: Create and Download API specs
+        shell: bash
+        run: |
+          cd backend/productpass
+          echo "[INFO] - Compiling the backend"
+          mvn -B clean install
+          echo "[INFO] - Building a docker image - backend:test"
+          docker build . --tag dpp-backend:test
+          echo "[INFO] - Starting a docker container to download API specs - test-container"
+          docker run -p 8888:8888 --name test-container -d dpp-backend:test
+          echo "[INFO] - Wait for some seconds until the docker container comes up"
+          sleep 8
+          curl -X GET http://localhost:8888/v3/api-docs.yaml > ./tractusx-dpp-api.yaml
+          echo "[INFO] - Stopping and removing docker container"
+          docker stop test-container
+          docker rm test-container
+              
+      # create API, will fail if exists
+      - name: Create API
+        continue-on-error: true
+        run: |
+          swaggerhub api:create ${{ env.SWAGGERHUB_USER }}/digital-product-pass/${{ env.DOWNSTREAM_VERSION }} -f ./backend/productpass/tractusx-dpp-api.yaml --visibility=public --published=unpublish
+
+      # Post the API to SwaggerHub as "unpublished", because published APIs cannot be overwritten
+      - name: Publish API Specs to SwaggerHub
+        run: |
+          if [[ ${{ env.DOWNSTREAM_VERSION }} != *-SNAPSHOT ]]; then
+            echo "[INFO] - no snapshot, will set the API to 'published'";
+            swaggerhub api:update ${{ env.SWAGGERHUB_USER }}/digital-product-pass/${{ env.DOWNSTREAM_VERSION }} -f ./backend/productpass/tractusx-dpp-api.yaml --visibility=public --published=publish
+            swaggerhub api:setdefault ${{ env.SWAGGERHUB_USER }}/digital-product-pass/${{ env.DOWNSTREAM_VERSION }}
+          else
+            echo "[INFO] - snapshot, will set the API to 'unpublished'";
+            swaggerhub api:update ${{ env.SWAGGERHUB_USER }}/digital-product-pass/${{ env.DOWNSTREAM_VERSION }} -f ./backend/productpass/tractusx-dpp-api.yaml --visibility=public --published=unpublish
+          fi