The Gengo Human Translation Ruby SDK by Gengo allows API interaction to access translation data. Installation, requirements, and tests are part of the resources available on GitHub. Examples demonstrate how to get account statistics, determine translation cost, and obtain translation jobs.
Transloadit offers media upload, modification, and storage as a service for developers who need that functionality (or, as Transloadit's homepage puts it, "geeks who run web or mobile applications") but don't want to worry about it themselves. There aren't too many moving parts to it, but they're ones a lot of applications make use of. The Transloadit API's main functions include: file upload, image resizing, video file encoding, image thumbnail creations, and file storage on Amazon S3.
Six APIs have been added to the ProgrammableWeb directory in categories including Translation, Surveys, Engagement, Conversions, and Travel. Also recently added to the directory are SDKs for Applozic Chat and Messaging platform. Here's a rundown of the latest additions for developers.