The UK's FCA has required banks to participate in the API economy through its growing Open Banking Initiative. The FCA has made yet another use of APIs by requiring banks to report outages, service availability, helpline information, and complaints via APIs and/or a standard web format.
There are so many jobs listed for developers familiar with the Paypal API on GetAFreelancer that the site has a category dedicated to it. And that's not all--there are over 300 API-related listings on the site, which connects freelancers with people who need programmers and designers.
Popular "hyperlocal" news and information service Outside.in recently released an API (our Outside.in API Profile) that provides developers with a way to access up-to-the-minute, location-based news. Based on its “news around you” feature, Radar, the API provides access to various types of information, including the latest news stories, blog posts, Twitter tweets and more located within 1,000 feet of a specific location.