Popcarte is a service for consumers, taking their uploaded photo and turning it into a card of the customer's choosing, from postcards to invitations to thank you notes, to special occasions, and then mails it out worldwide. The Popcarte API lets developers integrate the service into their apps.
FlightStats, leading provider of global flight information, has launched the FlightStats Flex APIs to put FlightStats' rich data in the hands of third-party developers. The product is a suite of APIs that allows developers access to a variety of flight/airport data (i.e. flight status in near real-time, flights in progress tracking, map-based tracking, flight schedules and availability, and airport information). FlightStats' data covers 99.5% of U.S. flights, and more than 80% of commercial flights worldwide.