FullContact 2.0 is a Java SDK for the FullContact Developer API. The FullContact Developer API is used to manage and enhance contact information. All successful responses are returned in JSON, XML, HTML or vCard, depending on the response format. There are different paid endpoints, such as the Person, Card Reader , and Disposable Email endpoints.
To provide more options in searching for relevant contacts, Microsoft has decided to transition WorkingWith API users to its new People API. The People API not only provides more robust metadata than the WorkingWith API, the People API includes greater browse/search functionality and ranking system.
Thirteen APIs have been added to the ProgrammableWeb directory in categories including Messaging, Real Estate, and Cryptocurrency. Highlights include APIs from data intelligence solution provider Melissa for ensuring correct business contact data. Here's a rundown of the latest additions.
Jigsaw, has announced additions to their RESTful JSON and XML API as well as a developer program designed to enable developers to query, share, and resell Jigsaw’s community-contributed database of company data and contact information. They came onto the API scene in June 2008 with their declaration of "Data Independence Day", which focused on providing free access to their database of company information (more details at our Jigsaw API Profile).