instance-get-example.5.x.rb

require 'net/http'
require 'json'

# Get your Account SID and Auth Token from twilio.com/console
# To set up environmental variables, see http://twil.io/secure
account_sid = ENV['TWILIO_ACCOUNT_SID']
auth_token = ENV['TWILIO_AUTH_TOKEN']

uri = URI('https://fax.twilio.com/v1/Faxes/FXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')

Net::HTTP.start(uri.host, uri.port,
                use_ssl: uri.scheme == 'https') do |http|
  request = Net::HTTP::Get.new uri.request_uri
  request.basic_auth(account_sid, auth_token)

  response = http.request request

  puts JSON.parse(response.body)['media_url']
end