ironworker and twilio

call.rb

require 'twilio-ruby'

Twilio::REST::Client.new(
  @params['twilio']['sid'],
  @params['twilio']['token']
).account.calls.create(
  from: @params['twilio']['from'],
  to: @params['to'],
  url: @params['twilio']['url'],
)

call.worker

runtime "ruby"
gem "twilio-ruby"
exec "call.rb"

config.yml

twilio:
  sid:  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  token: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  from: +43000000000
  url: https://demo.twilio.com/welcome/voice/
to: +43000000000

schedule_call.rb

require 'iron_worker_ng'
require 'yaml'

IronWorkerNG::Client.new.schedules.create(
  "call",
  YAML.load_file('config.yml'),
  {start_at: Time.now, run_every: 60, run_times: 2}
)