API Information & Usage
Shortening a link is quite easy. simply send a POST request to https://prv.us/add, which will return JSON-safe information as shown below:

$ curl --data "url=http://google.com" https://prv.us/add
        {"url": "https://prv.us/27f4", "success": true}

Password protection

You can also password protect a link, simply by adding a password variable to the payload:

$ curl --data 'url=https://google.com/example&encrypt=y0urp4$$w0rd' https://prv.us/add
        {"url": "https://prv.us/abc123", "success": true}