Widget configurator

Tweak the settings — login methods, the wallet list, language, title and terms — and immediately see the real sign-in window with that config, while next to it you get ready-made code to drop into your site. It is the same widget as in production: the configurator mounts it, not a copy.

Preview without a live flow

The window on the left is the exact look of the first screen, but its buttons do nothing: the real sign-in opens on your site with your clientId and redirectUri, and the authorization code is then exchanged for a token by your backend (see quick start). Here the configurator shows the look and assembles the code, while you wire up sign-in itself following the widget contract.

The config is client-side: it lives in your window.FidmosID.login({ config }) call and changes nothing on the server (the boundary — origin, redirect_uri, scopes — is held by it). A full breakdown of the options is in Window configuration.