Attempting to perform an OAuth2 flow between Discord and Bubble results in an error when starting the Auth flow: “Invalid OAuth2 redirect_uri”. Seems there have already been a few forum posts on this exact same issue over the last year or two that don’t seem to have been resolved.
I have tried almost all of the Discord plugins in the marketplace, and also configured my own using the Bubble API Connector - all of them result in the same problem.
The root of the problem seems to be that the actual redirect uri that Bubble is providing to Discord as a query parameter does not match the default shown in the API connector:
Anyone have Discord authentication actually working?