private-internet-access

Install command: 
brew install --cask private-internet-access

Name: Private Internet Access

VPN client

https://www.privateinternetaccess.com/

Cask JSON API: /api/cask/private-internet-access.json

Cask code: private-internet-access.rb on GitHub

Current version: 3.6.2-08398

Requirements: macOS >= 10.13

Analytics:

Installs (30 days)
private-internet-access 81
Installs (90 days)
private-internet-access 266
Installs (365 days)
private-internet-access 1,223