Introducing the React Native SDK

We are excited to announce the addition of the React Native SDK to our SDK stack. The React Native SDK lets you integrate Castle with your Android and iOS applications with a few lines of code.

Castle’s React Native SDK

The Castle React Native SDK sits inside your mobile application and provides a digital fingerprint of the device. This fingerprint is sent to your server-side application during login where it’s forwarded to the Castle service as part of our identity risk analysis scoring. In this way, companies can better protect their users from account takeovers.

Getting Started

If you’d like to check out how to integrate with Castle’s React Native SDK, we have created a fully functional example application. For more detailed use cases, please check our official documentation.

About React Native

React Native allows you to share a significant amount of code across Android and iOS platforms. It is a great choice for companies that want to enter the market quickly, and maintaining cross-platform feature parity has never been easier.