[keycloak-user] Web project

Hi everyone! I am trying to do a web app and having the logging through keycloak. And this point I have a server with Keycloak, and I now I want to deploy a web app to test the login service, and I am trying to make the login, but It always returns error 404. Anyone have an example to test it? Thanks in advance! P Please consider the environment before printing this e-mail.