If your blog is currently powered by HubSpot, then you can easily publish your article there when publishing in Story Chief. This is how it works:
Click on arrow at the right top side, next to your name, choose channels and click on HubSpot.
From there on, just follow the instructions as mentioned.
You will be redirected to the HubSpot login page.
If it gets too technical, just have a chat with us, and we'll help you further, or you can add your developer as user in your Story Chief account, and let him/her chat with us.