Youtube Subscribers count parsing

youtube_checker.rb

# youtube_checker.rb
 
require 'json'
require 'httparty'
require 'dotenv'
Dotenv.load

# Need to install 
#    gem install httpart
#    gem install dotenv


endpoint = ENV["endpoint"]
key = ENV["key"]
channel = ENV["channel"]
.
response = HTTParty.get("#{endpoint}?key=#{key}&id=#{channel}&part=statistics")
json = JSON.parse(response.body)
puts json&.dig("items")[0]&.dig("statistics")&.dig("subscriberCount")

# .env

endpoint = "https://www.googleapis.com/youtube/v3/channels"
key = "KEY_FROM_GOOGLE_CONSOLE"
channel = "CHANNEL_ID_FROM_YOUTUBE"