lets try a secret

.gitea/workflows/demo.yaml

@@ -9,10 +9,12 @@ jobs:
     steps:
       - run: docker pull linuxserver/bookstack #optional? probably faster if done first...
       - name: Fetch stack ID from Portainer
+        with:
+          PORTAINER_API_KEY: ${{ secrets.PORTAINER_API_KEY }}
         run: |
           STACK_NAME="bookstack"
           PORTAINER_API_URL="https://portainer.dev.nervesocket.com/api"
-          PORTAINER_TOKEN="ptr_QkR9kDZuoC1QOwp+axwJPkK5av4NlmyjihS3JmTdPww="
+          PORTAINER_TOKEN="${{ secrets.PORTAINER_API_KEY }}"
 
 
           STACK_DATA=$(curl -s -H "X-API-Key: $PORTAINER_TOKEN" "$PORTAINER_API_URL/stacks" | jq -r ".[] | select(.Name==\"$STACK_NAME\") | {Id, EndpointId}")