I am using schooly API which follows OAuth 1.0 and following this documentation: https://developers.schoology.com/api-documentation/authentication#toc-item-3
I am able to get request token using this endpoint: https://api.schoology.com/v1/oauth/request_token
But when I try to call authorize API: https://api.schoology.com/v1/oauth/authorize, I am getting error 404 Not found.