bitFlyer is a digital currency exchange and marketplace for buying, selling, and spending Bitcoin. The bitFlyer Lightning API provides HTTP and real time endpoints for integrating bitFlyer in trading apps. The API conveys requests and responses in JSON format.
Eleven APIs have been added to the ProgrammableWeb directory in categories including Bitcoin, Open Data, and Collaboration. Highlights include the denoti API, which provides endpoints for dozens of finance, economic, cryptocurrency and banking data and integration services.