APILayer is an API marketplace. APILayer is the leading provider of off-the-shelf, cloud-based API products built to help developers and businesses around the world operate quickly and effectively. Today, organizations of all sizes struggle to support complex digital transformations and exploding demand for connectivity and real-time data. APILayer addresses this demand with highly reliable and scalable APIs that can be configured fast and require minimal maintenance. APILayer’s products serve more than 1 200,000 customers ranging from individual developers to large enterprises.