rails-api new project_name rails-api generate model User name:string rails-api generate model Profile name:string description:text user:references bundle exec rake db:migrate rails-api generate controller users add users resource to routes.rb edit controller for index, show, create, update and destroy actions

commands

curl -X POST 'localhost:3000/users' -H 'Content-Type: application/json' -d '{ "user": {"name": "Pooyan"} }'