Without the dot, "cardio" is Rule #1 in Zombieland. With the dot, card.io is PayPal's latest acquisition: the startup formerly known as Lumber Labs, whose technology allows developers to integrate credit card payments into any iOS or Android app with no additional hardware.
Ten APIs have been added to the ProgrammableWeb directory in categories including Cryptocurrency, Payments, and Project Management. Highlights include a low latency, high performance email service from SparkPost to its European customers, and AWS X-Ray SDKS. Here's a rundown of the latest additions.