Twitter added its own photo upload feature, after years of clients adding photos via APIs such as the TwitPic API. The new feature will be slowly rolled out on Twitter.com to all users. It is also expected to be incorporated into Twitter's official apps, as well as the Twitter API, upon which Twitter builds all of its end-user services.
Mashup contests can be a good way to reveal the variety of applications that are possible when the developer community is provided with a quality API. At the recent BarCamp London 5, Stefan Magdalinski, CTO of MOO.com, ran a weekend-long MOO API hack competition. The MOO service and API let users submit custom designs that can be printed onto products like business cards, sticker books, postcards, etc. These products can then be sold through an online store.
Venueseen Campaigns API Leverages the Power of Instagram to Create a Powerful Social Photography Marketing Tool
Venueseen, a visual marketing and social media management solutions company, has just announced the release of the Venueseen Campaigns API allowing developers access to a powerful Instagram driven marketing tool.