The Open Exchange Rates API Node.js Library is authored by Alexander Makarenko. It is a Node.js module to work with the Open Exchange Rates API. A main feature of this library is that it allows running of multiple client instances simultaneously. Documentation can be found on Github and npm.
PollDaddy, one of the most popular online poll and survey creation services, recently opened their new API to the public. The basic PollDaddy service provides free accounts for creating polls and surveys, or a Pro upgrade that eliminates sponsored links and allows higher numbers of survey responses than the free version. Now with the API, the core poll creation and reporting services are available to developers (details at our PollDaddy API profile).
Barchart announced a new API to bolster its OnDemand financial data platform. The event-based API monitors financial news and markets for key events and notifies users of such events in real-time to empower brokers and investors to make better decisions. Users can incorporate its own data as well.