Use the Patreon API without a server

Hi there,

I’ve been trying to use the Patreon api to authenticate users that are subscribed to my camapaign. My websote however does not run a server, and it seems like thet OAuth flow does require a server. Is there any way to go about it without going through a server? Similar to the twitch api ?

There must be a return uri to send the users back to after the authorization. This would require a domain that is accessible on the Internet, or a local device address like the default return to addresses that are used in handheld devices (like smartphones).