nuxt-site-config/dist/runtime/app/composables/useNitroOrigin.js

Shared site configuration for Nuxt 3 modules.

import { useRequestEvent } from "nuxt/app";
export function useNitroOrigin(e) {
  if (import.meta.server) {
    e = e || useRequestEvent();
    return e?.context?.siteConfigNitroOrigin || "";
  }
  return window.location.origin;
}