Set up React Native SDK
Install the package
LaunchDarkly’s React Native SDK v10 uses @react-native-async-storage/async-storage for bootstrapping. If you are not using Expo, you must explicitly add it as a dependency.
Initialize the SDK
React Native SDK initialization
Finding your SDK credentials
You can find your server-side SDK key, client-side ID, and mobile key in the “Resources” section of the help menu. Click the help icon at the bottom left corner of the LaunchDarkly UI, then choose SDK keys:

To learn more, read Initialize the client and identify a context in the React Native SDK reference guide.