Only use our OpenID Connect in case you want to act on the behalf of other users via our API, e.g building an app/service for OurPay customers. Otherwise, always use an Organization Access Token (OAT) to integrate OurPay for your own service.OurPay implements the OpenID Connect specification to enable third-party authentication. It’s a layer on top of the OAuth2 framework aiming at making integration more standard and predictable.In particular, it comes with a discovery endpoint allowing compatible clients to automatically work with the OpenID Connect server. Here is OurPay’s one:OpenID Configuration