helloworld.py

import webapp2
from twilio import twiml
from twilio.rest import TwilioRestClient


class HelloMonkey(webapp2.RequestHandler):
    def post(self):
        r = twiml.Response()
        r.say("Hello Monkey!")
        self.response.headers['Content-Type'] = 'text/xml'
        self.response.write(str(r))


class SendSMS(webapp2.RequestHandler):
    def get(self):
        # replace with your credentials from: https://www.twilio.com/user/account
        account_sid = "ACxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
        auth_token = "xxxxxxxxxxxxxxxxxxxxxxxxxx"
        client = TwilioRestClient(account_sid, auth_token)
        # replace "to" and "from_" with real numbers
        rv = client.messages.create(to="+14155551212",
                                    from_="+14085551212",
                                    body="Hello Monkey!")
        self.response.write(str(rv))

app = webapp2.WSGIApplication([('/twiml', HelloMonkey),
                               ('/send_sms', SendSMS)],
                              debug=True)