GraphQL at the REST-Aurant: A Tasty Introduction to GraphQL
medium.com
medium.com
I also don’t think that GraphQL will replace REST, the two work great side-by-side
I would call it an HTTP endpoint, not necessarily REST endpoint. GraphQL reminds me SOAP in this regard (one URL that you POST your request to) but GraphQL is more structured/constrained (just a limited set of requests, queries, mutations, etc.).