Signifyd, ecommerce fraud prevention service, allows developers to integrate the service with third party ecommerce platforms through the Signifyd API. The Signifyd service uses a number of data points, and allows users to give greater importance to certain points depending on need, to develop a risk score and develop a fraud assessment. From social media activities, to bank data, Signifyd takes a holistic approach to fraud prevention.
Google App Engine, the PaaS offering from Google has a new release version 1.4.0 of its SDK, paying special attention to requests that developers have been putting it for a long time and removing limitations that received a wave of negative reactions. The new SDK addresses some of those concerns head on.
This tutorial from the FINRA Technology website explains how even novice developers can create a basic REST service for evaluating whether a number is a prime or not. The service is built using automated computing service AWS Lambda, as well as AWS API Gateway and IAM for authentication.