react-native-fetchDeferredAppLink

Installation
yarn add UberMC/react-native-fetchDeferredAppLink

Usage
const { FBAppLink } = NativeModules;

FBAppLink.get().then(url => {

  console.log(url);

  //or console.log(queryString.parseUrl(url)) to get an object with params;
  //npm i query-string
  //yarn add query-string
});

Android

settings.gradle
include ':react-native-fbapplink'
project(':react-native-fbapplink').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-fbapplink/android')

app/build.gradle
implementation project(':react-native-fbapplink')

MainApplication.java
import caribu.android.fbapplink.FBAppLinkPackage;
@Override
protected List getPackages() {
return Arrays.asList(
new FBAppLinkPackage()

iOS

podfile
pod 'react-native-fbapplink', :path => '../node_modules/react-native-fbapplink'

For any android errors look in react-native-fbapplink/android/build.gradle and match the dependencies/support libraries
that are being used in your project.