The ChartMogul Metrics API integrates metrics into applications and web services. It is available in JSON protocol with secure HTTPS. Authentication is required via account token and secret key. ChartMogul is a subscription revenue analytics platform that integrates with Stripe, Braintree, Recurly and Chargify and others.
A whopping Thirty Two APIs have been added to the ProgrammableWeb directory in the last few days in categories including Machine Learning, Sentiment, Payments, and Sports, among others. Highlights include APIs from Microsoft, IBM Watson, Square, and W3C. Here's a rundown of the latest additions.