Integrating Google's User Messaging Platform (UMP) with React Native, this library offers a direct, 1:1 integration with the official iOS and Android SDKs.
Actively maintained, it keeps pace with the latest updates from Google's Official UMP SDKs.
If you are looking at this library, you probably have Google Mobile Ads SDK in your project set up. If not, you will need to configure that first. Here are the docs for Android and iOS.