Not long ago, I wrote an article, called "Popular Science Technology paste: The personal developer's money-making way", told some personal developers to pick up reverse telecommuting and do their own software plus advertising some popular science knowledge. But do software, need server, need backstage, for some small developers, want to earn some advertising fees and do not want to do the backstage use the server, the Internet provides some free interface, can be used by us, provides a lot of data. Here I share two good websites that provide Web services.
First one: Webxml
Web Service (Web services) enables quick and easy integration and integration of systems, commerce, and any application platform. The new Web Services standard: SOAP, WSDL, and UDDI make it easier and cheaper to use any application between systems and systems.
This webxml provides a lot of free interfaces, of course, a bit of a limit, but for our personal developers, this limit is nothing, free enough to use.
For example, the interface API is:
Address: http://www.webxml.com.cn
Second: Aggregating data
Aggregated data is a comprehensive cloud data platform that provides raw data API services for Smartphone developers, webmasters, mobile device developers, and business operators. Includes cell phone aggregation, website aggregation, lbs aggregation three parts, its function is similar to Google APIS.
Aggregation data provides a very good interface, the individual is very fond of the aggregation of data provided in the interface, very practical, but the disadvantage is that most of the interface is charged, but the good news is that since the beginning of September aggregation of data gradually turned non-recharge class interface into a permanent free, the first free 50 class interface. There are a lot of good content interfaces inside.
For example, the interface API is:
Address: http://free.juhe.cn
Said above these interfaces, most do not need to spend money oh, if you want to spare time to do a little bit of small software advertising money, you can take a moment to look at these interfaces, their own development of software, looking at dozens of pieces of income every day, before meals can always earn.
Absolute dry: Some good API interfaces for personal developers to make money for free