I am trying to configure https://jss.sitecore.com/connected-demo/ in my system.

I ran two commands npm install -g @sitecore-jss/sitecore-jss-cli and npm install

After this I ran jss start:connected command. This is where the system throws error

enter image description here

  • 2
    Check your API key's CORS settings, looks like it's blocking your calls from localhost. Feb 19, 2020 at 14:42
  • Can you access your site sc93sc.dev.local and make sure the ssl work. Since it is local instance make sure you accept the certificate and try again Feb 20, 2020 at 5:08

1 Answer 1


Looks like somethings wrong with API key settings(/sitecore/system/Settings/Services/API Keys/Key).

Below are the settings which are mentioned in Jss Document

enter image description here


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