The issue @PitaJ linked and this commit https://github.com/NodeBB/NodeBB/commit/6e5de39ba05984a2791e01fffdb2a48a8b4924c5 are related to this bug.
Can't hyperlink to API pages.
-
Clicking this link will cause a 404 error, hard refresh the page and it loads fine. May be worth checking for siteURL/api/ and opening that in a new tab or something as a workaround.
https://community.nodebb.org/api/topic/4164/using-page-fields-in-widgets
^^^ Example.
