The Power of APIs

世の中には無数のAPIがある

PublicAPIs | Directory of public APIs for web and mobile

Application Programming Interface = API

hipmunk

urllib in python

urllib2 in python

XML - <! DOCTYPExhtml> <br/>

Parsing XML

form xml.dom import minidom document object model

minidom: simple and fast

Citizen of internet

use a good user agent

rate limit yourself while more: get more ( )

Protocols

- SOAP by microsoft

- Protocol Buffers by Google

- thrift by facebook

- plain text , custom format

- XML

-JSON