URL Shortener API

How it works

1. POST a URL to [project_url]/api/shorturl/new and receive a shortened URL in the JSON response. Example : {"original_url":"www.google.com","short_url":1}
2. If you pass an invalid URL that doesn't follow the valid http(s)://www.example.com(/more/routes) format, the JSON response will contain an error like {"error":"invalid URL"}.
3. On visiting the shortened URL, it will redirect to the original link.