REST API for URL shortening

Entities:

User
Url

Entrypoints:

List all Users GET http://localhost:8080/users
Create User POST http://localhost:8080/users
Get User GET http://localhost:8080/users/42
Update User PUT http://localhost:8080/users/42
Delete User DEL http://localhost:8080/users/42
List all URLs GET http://localhost:8080/urls
Create URL POST http://localhost:8080/urls
Get URL GET http://localhost:8080/urls/Bc-1dREw
Get URL GET http://localhost:8080/urls/Bc-1dREw?click=true
Update URL PUT http://localhost:8080/urls/Bc-1dREw
Delete URL DEL http://localhost:8080/urls/Bc-1dREw