App Engine Meetup
2009-10-05
Copyright 2009 Twilio

So, you’re meeting
with the
whitehouse....
to the rescue!
Copyright 2009 Twilio

Flu Hotline Demo
Built on Google App Engine in one hour
LIVE
FLU
LOCATOR
LIVE RSS FEED
FROM
CDC

4155551212

Telecom Goo HTTP
XML
PSTN MP3, wav, etc.
CLECs
Twilio
SIP
uLaw
GSM
G.711
HARD EASY!

Request/Response
Programming
Model

Request/Response
HTML
<form action=”digits.php”>
<input type=”text” name=”digits” />
<input type="submit" value="Go"/>
</form>

Request/Response
HTML
<form action=”digits.php”>
<input type=”text” name=”digits” />
<input type="submit" value="Go"/>
</form>
Submit back to digits.php
on input

Request/Response
TwiML
<Gather numDigits=”5”
action=”digits.php”/>
Apply the same model for
voice applications

Request/Response
TwiML
<Gather numDigits=”5”
action=”digits.php”/>
Submit back to digits.php
on input

Request/Response
Python Libaries
r = twilio.Response()
r.append(twilio.Say("Hello World"))
print r
Support for App Engine &
urlfetch() in Twilio REST API

Simple, Powerful API
Only Five Building Blocks.
Scales Automatically
10 or 10,000 Simultaneous Calls.
Pay-As-You-Go Pricing
No upfront, no commitment. Pay only for what you use.

Netbook contest
Annoncing
the
Winner...

price-it.appspot.com (877) 265-8137
Congratulations to Audrey M. Roy who won a
new netbook and $1,000 of Google App Engine Credit!

Simplifying Telecom
Simple • Powerful • Pay-As-You-Go
Evan Cooke
Co-Founder & CTO
twitter: @twilio
phy@twilio.com
http://www.twilio.com