We are building an Experience Space Addon, with an extension, that is a context button in the menu, when you right click a component.

To know if a user can view or not this button I have to check their permissions making a simple request to an external page (which is hosted in another IIS site).

I would like my addon extension to be visible (available) if a request to "http://xxx/canuserview?userid" returns a "1".

I know how to get the userId, that's not the thing. The problem is, how can I make an http request to that url and enable the extension depending on the result.

  • 1
    question is not bit clear, what type of add-on extension? are you looking for add-on package extension to be enabled or disabled in add-on service? or for example add-on extension to enabled and deployed in CME and then only to be make an http request to that url and enable the extension depending on the result.
    – Velmurugan
    Commented Apr 24 at 19:39
  • Thank you for your comment. I just edited the question and added more context. Commented Apr 25 at 4:08

1 Answer 1


Availability of the action button is controlled by isAvailable property of useAction hook. Do as many requests you need to calculate availability.

For example:

const useAction = () => {
    const { userProfile } = useUserProfile();
    const [hasAccess, setHasAccess] = useState(false);

    const execute = useCallback(() => {
        console.log('Hello Tridion!');
    }, []);

    const promiseBasedRequest = useCallback(async () => {
        return await fetch(`http://xxx/canuserview?${userProfile?.user?.id.asString}');
    }, [userProfile?.user?.id.asString]);

    useEffect(() => {
        void promiseBasedRequest().then(result => setHasAccess(result === 1);
    }, [promiseBasedRequest]);

    return {
        isAvailable: hasAccess,

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