ReSTful (Respresentational State Transfer)

CRUD => {Create, Read, Update, Destroy}

HTTP Methods => POST, GET, PUT, OPTIONS, ...

Employee Management Server (JSON API)

CRUD Action HTTP Method URI Req Body Resp Body

Read Index GET /employees - [{...}, ...] Read Show GET /employees/{id} - {...} Create Create POST /employees {...} {id: , ...} Update Update PUT /employees/{id} {...} {...} Update Update PATCH /employees/{id} some attrs - / {...} Destroy Delete DELETE /employees/{id} - - / {...}