This code sample is a simple NodeJS Express web application that illustrates how to authenticate Twitch API calls using the OAuth authorization code flow. The Twitch API allows you to develop your own applications using a rich feature set and provides a way to get data about which streams are live, change information about specific channels, and use Twitch Identity to log into your application. Twitch is a video platform and community for gamers and developers that want to learn how to build tools and integrations for social video platforms.
It may not be the most glamorous task, but coding support for seamless and secure registration and login for your new application is vital for ensuring a smooth customer experience. This article discusses AWS API Gateway for streamlining the process of providing authentication and authorization.
Our API directory now includes 30 authentication APIs. The newest is the Yubikey API. The most popular, in terms of mashups, is the Google Client Authentication API. We list 6 Google Client Authentication mashups. Below you'll find some more stats from the directory, including the entire list of authentication APIs.