Overview

I tried authenticating Strapi using Auth0. I was able to accomplish this by following the steps in the article below.

https://strapi.io/blog/auth0-provider-and-strapi-tutorial-1

However, in the section specifying Allowed Callback URLs, I needed to change http://localhost:1337/connect/auth0/callback to http://localhost:1337/api/connect/auth0/callback.

(Reference) GitHub

Following the above steps as a reference, I was also able to successfully configure GitHub as a provider.