Nielsen, the media-measurement juggernaut, announced that it is opening up its API for the first time. Nielsen made the announcement alongside many other groundbreaking launches and promotions as SXSW continues to heat up. With coverage in more than 100 countries, Nielsen maintains a treasure trove of data that developers have long been eager to get their hands on. With the API release, developers can begin to build applications directly off data that is generated and maintained by Nielsen.
The Washington Post has launched its first APIs, all with a political usage. The Washington Post staff created applications over the years that collected a lot of data. Now it's making the data available, via its Washington Post APIs, to civic hackers.
Twilio, one of the most popular APIs in our directory, has launched a new global SMS capability that allows developers to send a SMS globally. The service allows a developer to use the same Twilio SMS API to reach out to billions of people across 150 countries, integrates seamless with over 1,000 carriers and supports multiple languages.