1. Modeler

2. API Data Useful for Career Decisions? API Skills Required for Job? No API Paradox Yes Learn a Skill Not Needed for a Job 14,954 Access to API Data without learning API Mechanics? 3,491,915 0.4%

3. API Templates: Authorization import oauth2 as oauth import urllib2 as urllib # See Assignment 1 instructions # or README for how to get these credentials access_token_key = " " access_token_secret = " " consumer_key = " " consumer_secret = " " _debug = 0 oauth_token = oauth.Token(key=access_token_key, secret=access_token_secret) oauth_consumer = oauth.Consumer(key=consumer_key, secret=consumer_secret)

4. def fetchsamples(): url = "https://stream.twitter.com/1/statuses/sample.json" parameters = [] response = twitterreq(url, "GET", parameters) for line in response: print line.strip() if __name__ == '__main__': fetchsamples() API Templates: Pull Data

5. API Overview Application Programming Interface E-Bay Short Examples – R, Javascript, PhP Career Related APIs

6. Users buy and sell items using the eBay online interface Source: eBay

7. ODBC With the eBay API, communicate directly with the eBay database in XML format. Source: eBay JSON partners

8. Source: eBay

9. ebay.com Source: ebay

10. HTML: Hyper Text Markup Language

11. ODBC With the eBay API, communicate directly with the eBay database in XML format. Source: ebay Web Scraping JSON

12. XML: eXtensible Markup Language http:// open.api.ebay.com/shopping?callname=FindPopularItems&responseencoding=XML&appid= JohnVero-34f1-4c5f-9423-cf1fd36337be&siteid=0&QueryKeywords=redsox&version=849

15. WYSIWYG What You See Is What You Get an API is Public IF

19. most organizations require you to register you will then receive an API Key

22. http:// open.api.ebay.com/shopping?callname=FindPopularItems&responseencoding=XML&appid= JohnVero-XXXX&siteid=0&QueryKeywords=redsox&version=849

23. URL XMLJSON API KEY CONTENT KEYWORDFORMAT ORG API shopping?callname=FindPopularItems http:// open.api.ebay.com/ &QueryKeywords=redsox &appid=JohnVero-XXXXXXXXXXXXXXXXXXXXXX &responseencoding=XML Oauth &Page &Parameters &Sort

24. XML - eXtensible Markup Language

25. JSON: JavaScript Object Notation

27. Applications Analytics

29. Javascript Code

32. Job and Career APIs

35. Mobile MBTA

38. 175m+ professionals (as of August 2, 2012) What$ Million Hiring Solutions$121.6M Marketing Solutions$63.1M Premium Subscriptions$43.5M Total Revenue$228.2 https://developer.linkedin.com/partner

40. https://developer.linkedin.com/documents/authentication