Single purpose API
Uberblic is another instance of what may become a trend in the world with thousands of APIs: the Meta-API. The Uberblic Doppleganger API is currently in beta, but it is quite ambitious in that it looks to position itself as a API cross-reference or mutli-plexer. Submit an ID from one API to the Doppleganger, get 4-5 IDs for matching content from other APIs.
||The Gnip Engagement API allows users and companies to understand and improve Twitter ROI by providing data on how content on Twitter is engaged with by Twitter users. The API provides data on how...||Social||07.12.2016|
||The Gnip Audience API allows users to understand the demographics of Twitter users, either individually or as a set of users. Some example types of demographic characteristics include gender,...||Social||07.12.2016|
||The Sonar API integrates business messages into mobile channels. It is available in HTTP and JSON formats with token. Resources include sandbox, webhooks, and Facebook messenger integration.||Messaging||07.08.2016|
||The Text2Data API integrates text analysis into sentiment applications. It is available in JSON and XML architectures with private key. Text2Data helps users analyse company documents and social...||Text||06.29.2016|
||The DeviantART RSS API integrates media feeds into applications. Developers can create RSS URLs via front page or search, authenticating with OAuth 2.0, sending requests and receiving responses in...||Art||06.20.2016|