init

2026-02-13 15:22:47 +08:00
parent dd42dc04ce
commit 1c49093a73
29 changed files with 8311 additions and 0 deletions
--- a/.idea/.gitignore
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
--- a/.idea/material_theme_project_new.xml
+++ b/.idea/material_theme_project_new.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MaterialThemeProjectNewConfig">
+    <option name="metadata">
+      <MTProjectMetadataState>
+        <option name="migrated" value="true" />
+        <option name="pristineConfig" value="false" />
+        <option name="userId" value="75b04292:19b05f04fec:-7ffe" />
+      </MTProjectMetadataState>
+    </option>
+  </component>
+</project>
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/react-native-braintree-dropin-turbo.iml" filepath="$PROJECT_DIR$/.idea/react-native-braintree-dropin-turbo.iml" />
+    </modules>
+  </component>
+</project>
--- a/.idea/react-native-braintree-dropin-turbo.iml
+++ b/.idea/react-native-braintree-dropin-turbo.iml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.tmp" />
+      <excludeFolder url="file://$MODULE_DIR$/temp" />
+      <excludeFolder url="file://$MODULE_DIR$/tmp" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
--- a/INSTALLATION.md
+++ b/INSTALLATION.md
@@ -0,0 +1,237 @@
+# Installation Guide
+
+## Prerequisites
+
+- React Native >= 0.68
+- iOS >= 13.0
+- Android minSdkVersion >= 21
+- Node.js >= 14
+- CocoaPods (for iOS)
+
+## Step-by-Step Installation
+
+### 1. Install the Package
+
+```bash
+npm install react-native-braintree-dropin-turbo
+# or
+yarn add react-native-braintree-dropin-turbo
+```
+
+### 2. iOS Setup
+
+#### 2.1 Install Pods
+
+```bash
+cd ios && pod install && cd ..
+```
+
+#### 2.2 Configure Apple Pay (Optional)
+
+If you want to use Apple Pay, add the following to your `Info.plist`:
+
+```xml
+<key>com.apple.developer.in-app-payments</key>
+<array>
+    <string>merchant.your.merchant.identifier</string>
+</array>
+```
+
+You also need to enable Apple Pay in your Apple Developer account:
+1. Go to Certificates, Identifiers & Profiles
+2. Select your App ID
+3. Enable "Apple Pay"
+4. Create a Merchant ID
+
+#### 2.3 Swift Bridging (if needed)
+
+If you don't have a Swift bridging header yet, Xcode will create one automatically when you build the project.
+
+### 3. Android Setup
+
+#### 3.1 Update MainActivity
+
+Open `android/app/src/main/java/[your-package]/MainActivity.kt` (or `.java`) and add:
+
+**For Kotlin:**
+
+```kotlin
+import android.os.Bundle
+import androidx.fragment.app.FragmentActivity
+import com.braintreedroptinturbo.RNBraintreeDropInModule
+
+class MainActivity : FragmentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        RNBraintreeDropInModule.initDropInClient(this)
+    }
+}
+```
+
+**For Java:**
+
+```java
+import android.os.Bundle;
+import androidx.fragment.app.FragmentActivity;
+import com.braintreedroptinturbo.RNBraintreeDropInModule;
+
+public class MainActivity extends FragmentActivity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        RNBraintreeDropInModule.initDropInClient(this);
+    }
+}
+```
+
+#### 3.2 Update build.gradle (if needed)
+
+Make sure your `android/build.gradle` has:
+
+```gradle
+buildscript {
+    ext {
+        minSdkVersion = 21
+        compileSdkVersion = 33
+        targetSdkVersion = 33
+    }
+}
+```
+
+#### 3.3 Configure Google Pay (Optional)
+
+Add to `android/app/src/main/AndroidManifest.xml`:
+
+```xml
+<application>
+    ...
+    <meta-data
+        android:name="com.google.android.gms.wallet.api.enabled"
+        android:value="true" />
+</application>
+```
+
+### 4. New Architecture (Optional)
+
+This library supports the New Architecture out of the box. To enable it:
+
+#### 4.1 iOS
+
+In `ios/Podfile`:
+
+```ruby
+ENV['RCT_NEW_ARCH_ENABLED'] = '1'
+```
+
+Then run:
+```bash
+cd ios && pod install && cd ..
+```
+
+#### 4.2 Android
+
+In `android/gradle.properties`:
+
+```properties
+newArchEnabled=true
+```
+
+### 5. Rebuild Your App
+
+```bash
+# iOS
+npx react-native run-ios
+
+# Android
+npx react-native run-android
+```
+
+## Troubleshooting
+
+### iOS Issues
+
+**Pod Install Fails:**
+```bash
+cd ios
+pod repo update
+pod install --repo-update
+```
+
+**Swift Version Mismatch:**
+Make sure your project is using Swift 5.0+. Check in Xcode:
+Project Settings → Build Settings → Swift Language Version
+
+**Apple Pay Not Working:**
+- Verify your Merchant ID in Apple Developer Console
+- Check that the Merchant ID matches in your Info.plist
+- Ensure Apple Pay is enabled for your App ID
+
+### Android Issues
+
+**FragmentActivity Error:**
+Make sure your MainActivity extends `FragmentActivity` instead of `ReactActivity`.
+
+**Gradle Build Fails:**
+Try:
+```bash
+cd android
+./gradlew clean
+cd ..
+```
+
+**Drop-In Client Not Initialized:**
+Ensure you called `RNBraintreeDropInModule.initDropInClient(this)` in `MainActivity.onCreate()`.
+
+**Google Pay Not Working:**
+- Add the Google Pay meta-data to AndroidManifest.xml
+- Verify your Google Pay Merchant ID
+- Test with a test card in sandbox mode first
+
+### Common Issues
+
+**"No Client Token" Error:**
+Make sure you're passing a valid client token from your server.
+
+**"User Cancellation" on Android:**
+This is normal when the user closes the Drop-In UI. Handle it gracefully in your error handling.
+
+**TypeScript Errors:**
+Make sure you're using TypeScript 4.0+ and have proper type definitions installed.
+
+## Verification
+
+To verify the installation, create a simple test:
+
+```typescript
+import BraintreeDropIn from 'react-native-braintree-dropin-turbo';
+
+// Test device data collection (doesn't require UI)
+const testInstallation = async () => {
+  try {
+    const deviceData = await BraintreeDropIn.collectDeviceData('sandbox_test_token');
+    console.log('✅ Installation successful!', deviceData);
+  } catch (error) {
+    console.error('❌ Installation issue:', error);
+  }
+};
+
+testInstallation();
+```
+
+## Next Steps
+
+- Get your Braintree client token from your server
+- Review the [API Reference](./README.md#api-reference)
+- Check out the [Example App](./example/App.tsx)
+- Test in sandbox mode before production
+
+## Support
+
+For issues:
+1. Check this guide
+2. Review closed issues on GitHub
+3. Open a new issue with:
+   - React Native version
+   - OS and version
+   - Error messages
+   - Steps to reproduce
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -0,0 +1,80 @@
+buildscript {
+    ext.safeExtGet = {prop, fallback ->
+        rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback
+    }
+
+    repositories {
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath("com.android.tools.build:gradle:7.4.2")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.8.21")
+    }
+}
+
+apply plugin: "com.android.library"
+apply plugin: "kotlin-android"
+
+def isNewArchitectureEnabled() {
+    return project.hasProperty("newArchEnabled") && project.newArchEnabled == "true"
+}
+
+android {
+    compileSdkVersion safeExtGet('compileSdkVersion', 33)
+    
+    namespace "com.braintreedroptinturbo"
+
+    defaultConfig {
+        minSdkVersion safeExtGet('minSdkVersion', 21)
+        targetSdkVersion safeExtGet('targetSdkVersion', 33)
+        buildConfigField("boolean", "IS_NEW_ARCHITECTURE_ENABLED", isNewArchitectureEnabled().toString())
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+        }
+    }
+
+    lintOptions {
+        disable "GradleCompatible"
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
+    }
+
+    kotlinOptions {
+        jvmTarget = "11"
+    }
+
+    sourceSets {
+        main {
+            if (isNewArchitectureEnabled()) {
+                java.srcDirs += ["src/newarch"]
+            } else {
+                java.srcDirs += ["src/oldarch"]
+            }
+        }
+    }
+}
+
+repositories {
+    mavenCentral()
+    google()
+}
+
+dependencies {
+    implementation "com.facebook.react:react-native:+"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:1.8.21"
+    
+    // Braintree Dependencies - Latest versions
+    implementation 'com.braintreepayments.api:drop-in:6.16.0'
+    implementation 'com.braintreepayments.api:card:4.45.0'
+    implementation 'com.braintreepayments.api:data-collector:4.45.0'
+    implementation 'com.braintreepayments.api:google-pay:4.45.0'
+    implementation 'com.braintreepayments.api:venmo:4.45.0'
+}
--- a/android/src/main/AndroidManifest.xml
+++ b/android/src/main/AndroidManifest.xml
@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+</manifest>
--- a/android/src/main/java/com/braintreedroptinturbo/RNBraintreeDropInModule.kt
+++ b/android/src/main/java/com/braintreedroptinturbo/RNBraintreeDropInModule.kt
@@ -0,0 +1,324 @@
+package com.braintreedroptinturbo
+
+import androidx.fragment.app.FragmentActivity
+import com.braintreepayments.api.BraintreeClient
+import com.braintreepayments.api.Card
+import com.braintreepayments.api.CardClient
+import com.braintreepayments.api.CardNonce
+import com.braintreepayments.api.ClientTokenCallback
+import com.braintreepayments.api.DataCollector
+import com.braintreepayments.api.DropInClient
+import com.braintreepayments.api.DropInListener
+import com.braintreepayments.api.DropInRequest
+import com.braintreepayments.api.DropInResult
+import com.braintreepayments.api.GooglePayRequest
+import com.braintreepayments.api.ThreeDSecureRequest
+import com.braintreepayments.api.UserCanceledException
+import com.braintreepayments.api.VenmoPaymentMethodUsage
+import com.braintreepayments.api.VenmoRequest
+import com.facebook.react.bridge.Arguments
+import com.facebook.react.bridge.Promise
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.bridge.ReactMethod
+import com.facebook.react.bridge.ReadableMap
+import com.facebook.react.module.annotations.ReactModule
+import com.google.android.gms.wallet.TransactionInfo
+import com.google.android.gms.wallet.WalletConstants
+
+@ReactModule(name = RNBraintreeDropInModule.NAME)
+class RNBraintreeDropInModule(reactContext: ReactApplicationContext) :
+    NativeRNBraintreeDropInSpec(reactContext) {
+
+    private var isVerifyingThreeDSecure = false
+
+    override fun getName(): String {
+        return NAME
+    }
+
+    @ReactMethod
+    override fun show(options: ReadableMap, promise: Promise) {
+        isVerifyingThreeDSecure = false
+
+        if (!options.hasKey("clientToken")) {
+            promise.reject("NO_CLIENT_TOKEN", "You must provide a client token")
+            return
+        }
+
+        val currentActivity = currentActivity as? FragmentActivity
+        if (currentActivity == null) {
+            promise.reject("NO_ACTIVITY", "There is no current activity")
+            return
+        }
+
+        val dropInRequest = DropInRequest()
+
+        // Vault Manager
+        if (options.hasKey("vaultManager")) {
+            dropInRequest.isVaultManagerEnabled = options.getBoolean("vaultManager")
+        }
+
+        // Google Pay
+        if (options.hasKey("googlePay") && options.getBoolean("googlePay")) {
+            val googlePayRequest = GooglePayRequest().apply {
+                setTransactionInfo(
+                    TransactionInfo.newBuilder()
+                        .setTotalPrice(options.getString("orderTotal") ?: "0.00")
+                        .setTotalPriceStatus(WalletConstants.TOTAL_PRICE_STATUS_FINAL)
+                        .setCurrencyCode(options.getString("currencyCode") ?: "USD")
+                        .build()
+                )
+                isBillingAddressRequired = true
+                googleMerchantId = options.getString("googlePayMerchantId")
+            }
+
+            dropInRequest.isGooglePayDisabled = false
+            dropInRequest.googlePayRequest = googlePayRequest
+        } else {
+            dropInRequest.isGooglePayDisabled = true
+        }
+
+        // Card Disabled
+        if (options.hasKey("cardDisabled")) {
+            dropInRequest.isCardDisabled = options.getBoolean("cardDisabled")
+        }
+
+        // Venmo
+        if (options.hasKey("venmo") && options.getBoolean("venmo")) {
+            val venmoRequest = VenmoRequest(VenmoPaymentMethodUsage.MULTI_USE)
+            dropInRequest.venmoRequest = venmoRequest
+            dropInRequest.isVenmoDisabled = false
+        } else {
+            dropInRequest.isVenmoDisabled = true
+        }
+
+        // 3D Secure
+        if (options.hasKey("threeDSecure")) {
+            val threeDSecureOptions = options.getMap("threeDSecure")
+            if (threeDSecureOptions == null || !threeDSecureOptions.hasKey("amount")) {
+                promise.reject("NO_3DS_AMOUNT", "You must provide an amount for 3D Secure")
+                return
+            }
+
+            isVerifyingThreeDSecure = true
+
+            val threeDSecureRequest = ThreeDSecureRequest().apply {
+                amount = threeDSecureOptions.getString("amount")
+            }
+
+            dropInRequest.threeDSecureRequest = threeDSecureRequest
+        }
+
+        // PayPal
+        dropInRequest.isPayPalDisabled = !options.hasKey("payPal") || !options.getBoolean("payPal")
+
+        clientToken = options.getString("clientToken")
+
+        if (dropInClient == null) {
+            promise.reject(
+                "DROP_IN_CLIENT_UNINITIALIZED",
+                "Did you forget to call RNBraintreeDropInModule.initDropInClient(this) in MainActivity.onCreate?"
+            )
+            return
+        }
+
+        dropInClient!!.setListener(object : DropInListener {
+            override fun onDropInSuccess(dropInResult: DropInResult) {
+                val paymentMethodNonce = dropInResult.paymentMethodNonce
+
+                if (isVerifyingThreeDSecure && paymentMethodNonce is CardNonce) {
+                    val threeDSecureInfo = paymentMethodNonce.threeDSecureInfo
+                    if (!threeDSecureInfo.isLiabilityShiftPossible) {
+                        promise.reject(
+                            "3DSECURE_NOT_ABLE_TO_SHIFT_LIABILITY",
+                            "3D Secure liability cannot be shifted"
+                        )
+                    } else if (!threeDSecureInfo.isLiabilityShifted) {
+                        promise.reject(
+                            "3DSECURE_LIABILITY_NOT_SHIFTED",
+                            "3D Secure liability was not shifted"
+                        )
+                    } else {
+                        resolvePayment(dropInResult, promise)
+                    }
+                } else {
+                    resolvePayment(dropInResult, promise)
+                }
+            }
+
+            override fun onDropInFailure(exception: Exception) {
+                if (exception is UserCanceledException) {
+                    promise.reject("USER_CANCELLATION", "The user cancelled")
+                } else {
+                    promise.reject(exception.message, exception.message)
+                }
+            }
+        })
+
+        dropInClient!!.launchDropIn(dropInRequest)
+    }
+
+    @ReactMethod
+    override fun fetchMostRecentPaymentMethod(clientToken: String, promise: Promise) {
+        val currentActivity = currentActivity as? FragmentActivity
+
+        if (currentActivity == null) {
+            promise.reject("NO_ACTIVITY", "There is no current activity")
+            return
+        }
+
+        if (dropInClient == null) {
+            promise.reject(
+                "DROP_IN_CLIENT_UNINITIALIZED",
+                "Did you forget to call RNBraintreeDropInModule.initDropInClient(this) in MainActivity.onCreate?"
+            )
+            return
+        }
+
+        Companion.clientToken = clientToken
+
+        dropInClient!!.fetchMostRecentPaymentMethod(
+            currentActivity
+        ) { dropInResult: DropInResult?, error: Exception? ->
+            if (error != null) {
+                promise.reject(error.message, error.message)
+            } else if (dropInResult == null) {
+                promise.resolve(null)
+            } else {
+                resolvePayment(dropInResult, promise)
+            }
+        }
+    }
+
+    @ReactMethod
+    override fun tokenizeCard(clientToken: String, cardInfo: ReadableMap, promise: Promise) {
+        if (!cardInfo.hasKey("cvv")) {
+            promise.reject("INVALID_CARD_INFO", "CVV is required")
+            return
+        }
+
+        val onlyCVV = cardInfo.hasKey("onlyCVV") && cardInfo.getBoolean("onlyCVV")
+
+        if (!onlyCVV) {
+            if (!cardInfo.hasKey("number") ||
+                !cardInfo.hasKey("expirationMonth") ||
+                !cardInfo.hasKey("expirationYear") ||
+                !cardInfo.hasKey("postalCode")
+            ) {
+                promise.reject("INVALID_CARD_INFO", "Invalid card info")
+                return
+            }
+        }
+
+        val currentActivity = currentActivity
+        if (currentActivity == null) {
+            promise.reject("NO_ACTIVITY", "There is no current activity")
+            return
+        }
+
+        val braintreeClient = BraintreeClient(currentActivity, clientToken)
+        val cardClient = CardClient(braintreeClient)
+
+        val card = Card().apply {
+            if (!onlyCVV) {
+                number = cardInfo.getString("number")
+                expirationMonth = cardInfo.getString("expirationMonth")
+                expirationYear = cardInfo.getString("expirationYear")
+                postalCode = cardInfo.getString("postalCode")
+            }
+            cvv = cardInfo.getString("cvv")
+        }
+
+        cardClient.tokenize(card) { cardNonce: CardNonce?, error: Exception? ->
+            if (error != null) {
+                promise.reject("TOKENIZE_ERROR", error.message, error)
+            } else if (cardNonce == null) {
+                promise.reject("NO_CARD_NONCE", "Card nonce is null")
+            } else {
+                val jsResult = Arguments.createMap().apply {
+                    putString("type", "card")
+                    putString("nonce", cardNonce.string)
+                }
+
+                val dataCollector = DataCollector(braintreeClient)
+                dataCollector.collectDeviceData(currentActivity) { deviceData: String?, err: Exception? ->
+                    if (deviceData != null) {
+                        jsResult.putString("deviceData", deviceData)
+                        promise.resolve(jsResult)
+                    } else {
+                        promise.reject("DEVICE_DATA_ERROR", "Failed to collect device data", err)
+                    }
+                }
+            }
+        }
+    }
+
+    @ReactMethod
+    override fun collectDeviceData(clientToken: String, promise: Promise) {
+        val currentActivity = currentActivity
+        if (currentActivity == null) {
+            promise.reject("NO_ACTIVITY", "There is no current activity")
+            return
+        }
+
+        val braintreeClient = BraintreeClient(currentActivity, clientToken)
+        val dataCollector = DataCollector(braintreeClient)
+
+        dataCollector.collectDeviceData(currentActivity) { deviceData: String?, error: Exception? ->
+            if (deviceData != null) {
+                promise.resolve(deviceData)
+            } else {
+                promise.reject("DEVICE_DATA_ERROR", "Failed to collect device data", error)
+            }
+        }
+    }
+
+    private fun resolvePayment(dropInResult: DropInResult, promise: Promise) {
+        val deviceData = dropInResult.deviceData
+        val paymentMethodNonce = dropInResult.paymentMethodNonce
+
+        if (paymentMethodNonce == null) {
+            promise.resolve(null)
+            return
+        }
+
+        val currentActivity = currentActivity
+        if (currentActivity == null) {
+            promise.reject("NO_ACTIVITY", "There is no current activity")
+            return
+        }
+
+        val dropInPaymentMethod = dropInResult.paymentMethodType
+        if (dropInPaymentMethod == null) {
+            promise.reject("NO_PAYMENT_METHOD", "There is no payment method")
+            return
+        }
+
+        val jsResult = Arguments.createMap().apply {
+            putString("nonce", paymentMethodNonce.string)
+            putString("type", currentActivity.getString(dropInPaymentMethod.localizedName))
+            putString("description", dropInResult.paymentDescription)
+            putBoolean("isDefault", paymentMethodNonce.isDefault)
+            putString("deviceData", deviceData)
+        }
+
+        promise.resolve(jsResult)
+    }
+
+    companion object {
+        const val NAME = "RNBraintreeDropIn"
+        
+        private var dropInClient: DropInClient? = null
+        private var clientToken: String? = null
+
+        @JvmStatic
+        fun initDropInClient(activity: FragmentActivity) {
+            dropInClient = DropInClient(activity) { callback: ClientTokenCallback ->
+                if (clientToken != null) {
+                    callback.onSuccess(clientToken!!)
+                } else {
+                    callback.onFailure(Exception("Client token is null"))
+                }
+            }
+        }
+    }
+}
--- a/android/src/main/java/com/braintreedroptinturbo/RNBraintreeDropInPackage.kt
+++ b/android/src/main/java/com/braintreedroptinturbo/RNBraintreeDropInPackage.kt
@@ -0,0 +1,35 @@
+package com.braintreedroptinturbo
+
+import com.facebook.react.TurboReactPackage
+import com.facebook.react.bridge.NativeModule
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.module.model.ReactModuleInfo
+import com.facebook.react.module.model.ReactModuleInfoProvider
+
+class RNBraintreeDropInPackage : TurboReactPackage() {
+
+    override fun getModule(name: String, reactContext: ReactApplicationContext): NativeModule? {
+        return if (name == RNBraintreeDropInModule.NAME) {
+            RNBraintreeDropInModule(reactContext)
+        } else {
+            null
+        }
+    }
+
+    override fun getReactModuleInfoProvider(): ReactModuleInfoProvider {
+        return ReactModuleInfoProvider {
+            val moduleInfos: MutableMap<String, ReactModuleInfo> = HashMap()
+            val isTurboModule = BuildConfig.IS_NEW_ARCHITECTURE_ENABLED
+            moduleInfos[RNBraintreeDropInModule.NAME] = ReactModuleInfo(
+                RNBraintreeDropInModule.NAME,
+                RNBraintreeDropInModule::class.java.name,
+                false,  // canOverrideExistingModule
+                false,  // needsEagerInit
+                true,   // hasConstants
+                false,  // isCxxModule
+                isTurboModule // isTurboModule
+            )
+            moduleInfos
+        }
+    }
+}
--- a/android/src/newarch/java/com/braintreedroptinturbo/NativeRNBraintreeDropInSpec.kt
+++ b/android/src/newarch/java/com/braintreedroptinturbo/NativeRNBraintreeDropInSpec.kt
@@ -0,0 +1,6 @@
+package com.braintreedroptinturbo
+
+import com.facebook.react.bridge.ReactApplicationContext
+
+abstract class NativeRNBraintreeDropInSpec(context: ReactApplicationContext) :
+    NativeRNBraintreeDropInSpecBase(context)
--- a/android/src/oldarch/java/com/braintreedroptinturbo/NativeRNBraintreeDropInSpec.kt
+++ b/android/src/oldarch/java/com/braintreedroptinturbo/NativeRNBraintreeDropInSpec.kt
@@ -0,0 +1,15 @@
+package com.braintreedroptinturbo
+
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.bridge.ReactContextBaseJavaModule
+import com.facebook.react.bridge.Promise
+import com.facebook.react.bridge.ReadableMap
+
+abstract class NativeRNBraintreeDropInSpec(context: ReactApplicationContext) :
+    ReactContextBaseJavaModule(context) {
+
+    abstract fun show(options: ReadableMap, promise: Promise)
+    abstract fun fetchMostRecentPaymentMethod(clientToken: String, promise: Promise)
+    abstract fun tokenizeCard(clientToken: String, cardInfo: ReadableMap, promise: Promise)
+    abstract fun collectDeviceData(clientToken: String, promise: Promise)
+}
--- a/example/App.tsx
+++ b/example/App.tsx
@@ -0,0 +1,561 @@
+import React, { useState } from 'react';
+import {
+  SafeAreaView,
+  ScrollView,
+  StatusBar,
+  StyleSheet,
+  Text,
+  View,
+  TouchableOpacity,
+  Alert,
+  ActivityIndicator,
+  Platform,
+} from 'react-native';
+import BraintreeDropIn, {
+  type PaymentResult,
+  type DropInOptions,
+} from 'react-native-braintree-dropin-turbo';
+
+// IMPORTANT: Replace with your actual Braintree client token from your server
+const BRAINTREE_CLIENT_TOKEN = 'sandbox_g42y39zw_348pk9cgf3bgyw2b';
+
+const App = () => {
+  const [paymentResult, setPaymentResult] = useState<PaymentResult | null>(null);
+  const [loading, setLoading] = useState(false);
+  const [deviceData, setDeviceData] = useState<string>('');
+
+  const showAlert = (title: string, message: string) => {
+    Alert.alert(title, message);
+  };
+
+  // Test 1: Basic Drop-In UI with all payment methods
+  const handleBasicDropIn = async () => {
+    setLoading(true);
+    try {
+      const options: DropInOptions = {
+        clientToken: BRAINTREE_CLIENT_TOKEN,
+        orderTotal: 29.99,
+        currencyCode: 'USD',
+        venmo: true,
+        payPal: true,
+      };
+
+      const result = await BraintreeDropIn.show(options);
+      setPaymentResult(result);
+      showAlert('Success!', `Payment nonce received: ${result.nonce.substring(0, 20)}...`);
+      console.log('Payment Result:', result);
+    } catch (error: any) {
+      if (error.message === 'USER_CANCELLATION') {
+        console.log('User cancelled payment');
+      } else {
+        showAlert('Error', error.message);
+        console.error('Payment Error:', error);
+      }
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Test 2: Apple Pay (iOS only)
+  const handleApplePay = async () => {
+    if (Platform.OS !== 'ios') {
+      showAlert('iOS Only', 'Apple Pay is only available on iOS devices');
+      return;
+    }
+
+    setLoading(true);
+    try {
+      const options: DropInOptions = {
+        clientToken: BRAINTREE_CLIENT_TOKEN,
+        orderTotal: 49.99,
+        currencyCode: 'USD',
+        countryCode: 'US',
+        applePay: true,
+        merchantIdentifier: 'merchant.com.yourcompany.app', // Replace with your merchant ID
+        merchantName: 'Your Store Name',
+        venmo: true,
+        payPal: true,
+      };
+
+      const result = await BraintreeDropIn.show(options);
+      setPaymentResult(result);
+      showAlert('Success!', `Apple Pay payment received!`);
+      console.log('Apple Pay Result:', result);
+    } catch (error: any) {
+      if (error.message === 'USER_CANCELLATION') {
+        console.log('User cancelled Apple Pay');
+      } else {
+        showAlert('Error', error.message);
+        console.error('Apple Pay Error:', error);
+      }
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Test 3: Google Pay (Android only)
+  const handleGooglePay = async () => {
+    if (Platform.OS !== 'android') {
+      showAlert('Android Only', 'Google Pay is only available on Android devices');
+      return;
+    }
+
+    setLoading(true);
+    try {
+      const options: DropInOptions = {
+        clientToken: BRAINTREE_CLIENT_TOKEN,
+        orderTotal: 39.99,
+        currencyCode: 'USD',
+        googlePay: true,
+        googlePayMerchantId: 'BCR2DN4T6Z3WWIJJ', // Replace with your Google merchant ID
+        venmo: true,
+        payPal: true,
+      };
+
+      const result = await BraintreeDropIn.show(options);
+      setPaymentResult(result);
+      showAlert('Success!', `Google Pay payment received!`);
+      console.log('Google Pay Result:', result);
+    } catch (error: any) {
+      if (error.message === 'USER_CANCELLATION') {
+        console.log('User cancelled Google Pay');
+      } else {
+        showAlert('Error', error.message);
+        console.error('Google Pay Error:', error);
+      }
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Test 4: 3D Secure
+  const handle3DSecure = async () => {
+    setLoading(true);
+    try {
+      const options: DropInOptions = {
+        clientToken: BRAINTREE_CLIENT_TOKEN,
+        orderTotal: 100.00,
+        currencyCode: 'USD',
+        threeDSecure: {
+          amount: 100.00,
+        },
+        venmo: true,
+        payPal: true,
+      };
+
+      const result = await BraintreeDropIn.show(options);
+      setPaymentResult(result);
+      showAlert('Success!', '3D Secure verification completed!');
+      console.log('3D Secure Result:', result);
+    } catch (error: any) {
+      if (error.message === 'USER_CANCELLATION') {
+        console.log('User cancelled 3D Secure');
+      } else if (error.message.includes('3DSECURE')) {
+        showAlert('3D Secure Failed', error.message);
+      } else {
+        showAlert('Error', error.message);
+      }
+      console.error('3D Secure Error:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Test 5: Tokenize Card Directly
+  const handleTokenizeCard = async () => {
+    setLoading(true);
+    try {
+      // Test card number - DO NOT use in production
+      const result = await BraintreeDropIn.tokenizeCard(
+        BRAINTREE_CLIENT_TOKEN,
+        {
+          number: '4111111111111111',
+          expirationMonth: '12',
+          expirationYear: '2025',
+          cvv: '123',
+          postalCode: '12345',
+        }
+      );
+
+      setPaymentResult(result);
+      showAlert('Success!', 'Card tokenized successfully!');
+      console.log('Tokenized Card Result:', result);
+    } catch (error: any) {
+      showAlert('Error', error.message);
+      console.error('Tokenization Error:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Test 6: Collect Device Data
+  const handleCollectDeviceData = async () => {
+    setLoading(true);
+    try {
+      const data = await BraintreeDropIn.collectDeviceData(BRAINTREE_CLIENT_TOKEN);
+      setDeviceData(data);
+      showAlert('Device Data Collected', `Length: ${data.length} characters`);
+      console.log('Device Data:', data.substring(0, 100) + '...');
+    } catch (error: any) {
+      showAlert('Error', error.message);
+      console.error('Device Data Error:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Test 7: Fetch Most Recent Payment Method
+  const handleFetchLastPayment = async () => {
+    setLoading(true);
+    try {
+      const result = await BraintreeDropIn.fetchMostRecentPaymentMethod(
+        BRAINTREE_CLIENT_TOKEN
+      );
+
+      if (result) {
+        setPaymentResult(result);
+        showAlert('Last Payment Method', result.description);
+        console.log('Last Payment:', result);
+      } else {
+        showAlert('No Payment Found', 'No previous payment method available');
+      }
+    } catch (error: any) {
+      showAlert('Error', error.message);
+      console.error('Fetch Payment Error:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Test 8: Vault Manager
+  const handleVaultManager = async () => {
+    setLoading(true);
+    try {
+      const options: DropInOptions = {
+        clientToken: BRAINTREE_CLIENT_TOKEN,
+        vaultManager: true,
+        orderTotal: 25.00,
+        currencyCode: 'USD',
+      };
+
+      const result = await BraintreeDropIn.show(options);
+      setPaymentResult(result);
+      showAlert('Success!', 'Payment method saved to vault!');
+      console.log('Vault Manager Result:', result);
+    } catch (error: any) {
+      if (error.message === 'USER_CANCELLATION') {
+        console.log('User cancelled vault manager');
+      } else {
+        showAlert('Error', error.message);
+      }
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Test 9: Dark Theme (iOS)
+  const handleDarkTheme = async () => {
+    if (Platform.OS !== 'ios') {
+      showAlert('iOS Only', 'Dark theme is only available on iOS');
+      return;
+    }
+
+    setLoading(true);
+    try {
+      const options: DropInOptions = {
+        clientToken: BRAINTREE_CLIENT_TOKEN,
+        darkTheme: true,
+        orderTotal: 19.99,
+        currencyCode: 'USD',
+      };
+
+      const result = await BraintreeDropIn.show(options);
+      setPaymentResult(result);
+      showAlert('Success!', 'Payment processed with dark theme!');
+      console.log('Dark Theme Result:', result);
+    } catch (error: any) {
+      if (error.message === 'USER_CANCELLATION') {
+        console.log('User cancelled dark theme');
+      } else {
+        showAlert('Error', error.message);
+      }
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const TestButton = ({ title, onPress, color = '#007AFF' }: any) => (
+    <TouchableOpacity
+      style={[styles.button, { backgroundColor: color }]}
+      onPress={onPress}
+      disabled={loading}>
+      <Text style={styles.buttonText}>{title}</Text>
+    </TouchableOpacity>
+  );
+
+  return (
+    <SafeAreaView style={styles.container}>
+      <StatusBar barStyle="dark-content" />
+      <ScrollView
+        contentContainerStyle={styles.scrollContent}
+        showsVerticalScrollIndicator={false}>
+        
+        <View style={styles.header}>
+          <Text style={styles.title}>Braintree Drop-In</Text>
+          <Text style={styles.subtitle}>React Native Turbo Module Example</Text>
+        </View>
+
+        {loading && (
+          <View style={styles.loadingContainer}>
+            <ActivityIndicator size="large" color="#007AFF" />
+            <Text style={styles.loadingText}>Processing...</Text>
+          </View>
+        )}
+
+        <View style={styles.section}>
+          <Text style={styles.sectionTitle}>Basic Tests</Text>
+          
+          <TestButton
+            title="1. Show Drop-In UI"
+            onPress={handleBasicDropIn}
+            color="#007AFF"
+          />
+
+          <TestButton
+            title="2. Tokenize Test Card"
+            onPress={handleTokenizeCard}
+            color="#34C759"
+          />
+
+          <TestButton
+            title="3. Collect Device Data"
+            onPress={handleCollectDeviceData}
+            color="#5856D6"
+          />
+
+          <TestButton
+            title="4. Fetch Last Payment"
+            onPress={handleFetchLastPayment}
+            color="#AF52DE"
+          />
+        </View>
+
+        <View style={styles.section}>
+          <Text style={styles.sectionTitle}>Platform-Specific</Text>
+          
+          <TestButton
+            title={`5. Apple Pay (iOS Only)`}
+            onPress={handleApplePay}
+            color="#000000"
+          />
+
+          <TestButton
+            title={`6. Google Pay (Android Only)`}
+            onPress={handleGooglePay}
+            color="#4285F4"
+          />
+
+          <TestButton
+            title={`7. Dark Theme (iOS Only)`}
+            onPress={handleDarkTheme}
+            color="#1C1C1E"
+          />
+        </View>
+
+        <View style={styles.section}>
+          <Text style={styles.sectionTitle}>Advanced Features</Text>
+          
+          <TestButton
+            title="8. 3D Secure Authentication"
+            onPress={handle3DSecure}
+            color="#FF9500"
+          />
+
+          <TestButton
+            title="9. Vault Manager"
+            onPress={handleVaultManager}
+            color="#FF2D55"
+          />
+        </View>
+
+        {paymentResult && (
+          <View style={styles.resultContainer}>
+            <Text style={styles.resultTitle}>Last Payment Result:</Text>
+            
+            <View style={styles.resultRow}>
+              <Text style={styles.resultLabel}>Type:</Text>
+              <Text style={styles.resultValue}>{paymentResult.type}</Text>
+            </View>
+
+            <View style={styles.resultRow}>
+              <Text style={styles.resultLabel}>Description:</Text>
+              <Text style={styles.resultValue}>{paymentResult.description}</Text>
+            </View>
+
+            <View style={styles.resultRow}>
+              <Text style={styles.resultLabel}>Nonce:</Text>
+              <Text style={styles.resultValue} numberOfLines={1}>
+                {paymentResult.nonce.substring(0, 30)}...
+              </Text>
+            </View>
+
+            <View style={styles.resultRow}>
+              <Text style={styles.resultLabel}>Is Default:</Text>
+              <Text style={styles.resultValue}>
+                {paymentResult.isDefault ? 'Yes' : 'No'}
+              </Text>
+            </View>
+
+            <View style={styles.resultRow}>
+              <Text style={styles.resultLabel}>Device Data:</Text>
+              <Text style={styles.resultValue} numberOfLines={1}>
+                {paymentResult.deviceData.substring(0, 30)}...
+              </Text>
+            </View>
+          </View>
+        )}
+
+        {deviceData && (
+          <View style={styles.deviceDataContainer}>
+            <Text style={styles.resultTitle}>Device Data:</Text>
+            <Text style={styles.deviceDataText} numberOfLines={3}>
+              {deviceData}
+            </Text>
+          </View>
+        )}
+
+        <View style={styles.footer}>
+          <Text style={styles.footerText}>
+            Platform: {Platform.OS === 'ios' ? 'iOS' : 'Android'}
+          </Text>
+          <Text style={styles.footerText}>
+            ⚠️ Remember to replace BRAINTREE_CLIENT_TOKEN with your actual token
+          </Text>
+        </View>
+
+      </ScrollView>
+    </SafeAreaView>
+  );
+};
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    backgroundColor: '#F2F2F7',
+  },
+  scrollContent: {
+    padding: 16,
+  },
+  header: {
+    alignItems: 'center',
+    marginVertical: 20,
+  },
+  title: {
+    fontSize: 28,
+    fontWeight: 'bold',
+    color: '#000',
+    marginBottom: 8,
+  },
+  subtitle: {
+    fontSize: 16,
+    color: '#666',
+  },
+  loadingContainer: {
+    padding: 20,
+    alignItems: 'center',
+    backgroundColor: '#FFF',
+    borderRadius: 12,
+    marginVertical: 10,
+  },
+  loadingText: {
+    marginTop: 10,
+    fontSize: 16,
+    color: '#666',
+  },
+  section: {
+    marginVertical: 10,
+  },
+  sectionTitle: {
+    fontSize: 20,
+    fontWeight: '600',
+    color: '#000',
+    marginBottom: 12,
+    marginLeft: 4,
+  },
+  button: {
+    backgroundColor: '#007AFF',
+    paddingVertical: 16,
+    paddingHorizontal: 20,
+    borderRadius: 12,
+    marginVertical: 6,
+    alignItems: 'center',
+    shadowColor: '#000',
+    shadowOffset: { width: 0, height: 2 },
+    shadowOpacity: 0.1,
+    shadowRadius: 4,
+    elevation: 3,
+  },
+  buttonText: {
+    color: '#FFF',
+    fontSize: 16,
+    fontWeight: '600',
+  },
+  resultContainer: {
+    backgroundColor: '#FFF',
+    padding: 16,
+    borderRadius: 12,
+    marginTop: 20,
+    shadowColor: '#000',
+    shadowOffset: { width: 0, height: 2 },
+    shadowOpacity: 0.1,
+    shadowRadius: 4,
+    elevation: 2,
+  },
+  resultTitle: {
+    fontSize: 18,
+    fontWeight: 'bold',
+    color: '#000',
+    marginBottom: 12,
+  },
+  resultRow: {
+    flexDirection: 'row',
+    paddingVertical: 8,
+    borderBottomWidth: 1,
+    borderBottomColor: '#F2F2F7',
+  },
+  resultLabel: {
+    fontSize: 14,
+    fontWeight: '600',
+    color: '#666',
+    width: 110,
+  },
+  resultValue: {
+    fontSize: 14,
+    color: '#000',
+    flex: 1,
+  },
+  deviceDataContainer: {
+    backgroundColor: '#FFF',
+    padding: 16,
+    borderRadius: 12,
+    marginTop: 10,
+  },
+  deviceDataText: {
+    fontSize: 12,
+    color: '#666',
+    fontFamily: Platform.OS === 'ios' ? 'Menlo' : 'monospace',
+  },
+  footer: {
+    marginTop: 30,
+    marginBottom: 20,
+    alignItems: 'center',
+  },
+  footerText: {
+    fontSize: 12,
+    color: '#999',
+    textAlign: 'center',
+    marginVertical: 4,
+  },
+});
+
+export default App;
--- a/ios/RNBraintreeDropIn.m
+++ b/ios/RNBraintreeDropIn.m
@@ -0,0 +1,27 @@
+#import <React/RCTBridgeModule.h>
+
+@interface RCT_EXTERN_MODULE(RNBraintreeDropIn, NSObject)
+
+RCT_EXTERN_METHOD(show:(NSDictionary *)options
+                  resolve:(RCTPromiseResolveBlock)resolve
+                  reject:(RCTPromiseRejectBlock)reject)
+
+RCT_EXTERN_METHOD(fetchMostRecentPaymentMethod:(NSString *)clientToken
+                  resolve:(RCTPromiseResolveBlock)resolve
+                  reject:(RCTPromiseRejectBlock)reject)
+
+RCT_EXTERN_METHOD(tokenizeCard:(NSString *)clientToken
+                  cardInfo:(NSDictionary *)cardInfo
+                  resolve:(RCTPromiseResolveBlock)resolve
+                  reject:(RCTPromiseRejectBlock)reject)
+
+RCT_EXTERN_METHOD(collectDeviceData:(NSString *)clientToken
+                  resolve:(RCTPromiseResolveBlock)resolve
+                  reject:(RCTPromiseRejectBlock)reject)
+
+ (BOOL)requiresMainQueueSetup
+{
+  return YES;
+}
+
+@end
--- a/ios/RNBraintreeDropIn.swift
+++ b/ios/RNBraintreeDropIn.swift
@@ -0,0 +1,394 @@
+import Foundation
+import UIKit
+import PassKit
+import BraintreeCore
+import BraintreeDropIn
+import BraintreeCard
+import BraintreeDataCollector
+import BraintreeApplePay
+import BraintreeVenmo
+
+@objc(RNBraintreeDropIn)
+class RNBraintreeDropIn: NSObject {
+    
+    private var dataCollector: BTDataCollector?
+    private var braintreeClient: BTAPIClient?
+    private var paymentRequest: PKPaymentRequest?
+    private var viewController: PKPaymentAuthorizationViewController?
+    private var deviceDataCollector: String = ""
+    private var currentResolve: RCTPromiseResolveBlock?
+    private var currentReject: RCTPromiseRejectBlock?
+    private var applePayAuthorized: Bool = false
+    
+    override init() {
+        super.init()
+    }
+    
+    @objc
+    static func requiresMainQueueSetup() -> Bool {
+        return true
+    }
+    
+    @objc
+    func show(_ options: NSDictionary,
+              resolve: @escaping RCTPromiseResolveBlock,
+              reject: @escaping RCTPromiseRejectBlock) {
+        
+        DispatchQueue.main.async { [weak self] in
+            guard let self = self else { return }
+            
+            self.currentResolve = resolve
+            self.currentReject = reject
+            self.applePayAuthorized = false
+            
+            guard let clientToken = options["clientToken"] as? String else {
+                reject("NO_CLIENT_TOKEN", "You must provide a client token", nil)
+                return
+            }
+            
+            // Setup color scheme
+            var colorScheme: BTDropInUICustomization.ColorScheme = .light
+            if let darkTheme = options["darkTheme"] as? Bool, darkTheme {
+                if #available(iOS 13.0, *) {
+                    colorScheme = .dynamic
+                } else {
+                    colorScheme = .dark
+                }
+            }
+            
+            let uiCustomization = BTDropInUICustomization(colorScheme: colorScheme)
+            
+            if let fontFamily = options["fontFamily"] as? String {
+                uiCustomization.fontFamily = fontFamily
+            }
+            if let boldFontFamily = options["boldFontFamily"] as? String {
+                uiCustomization.boldFontFamily = boldFontFamily
+            }
+            
+            let request = BTDropInRequest()
+            request.uiCustomization = uiCustomization
+            
+            // 3D Secure setup
+            if let threeDSecureOptions = options["threeDSecure"] as? NSDictionary {
+                guard let amount = threeDSecureOptions["amount"] as? NSNumber else {
+                    reject("NO_3DS_AMOUNT", "You must provide an amount for 3D Secure", nil)
+                    return
+                }
+                
+                let threeDSecureRequest = BTThreeDSecureRequest()
+                threeDSecureRequest.amount = NSDecimalNumber(value: amount.doubleValue)
+                request.threeDSecureRequest = threeDSecureRequest
+            }
+            
+            // Initialize API client and data collector
+            let apiClient = BTAPIClient(authorization: clientToken)!
+            self.dataCollector = BTDataCollector(apiClient: apiClient)
+            self.dataCollector?.collectDeviceData { [weak self] deviceData in
+                self?.deviceDataCollector = deviceData
+            }
+            
+            // Vault manager
+            if let vaultManager = options["vaultManager"] as? Bool, vaultManager {
+                request.vaultManager = true
+            }
+            
+            // Card disabled
+            if let cardDisabled = options["cardDisabled"] as? Bool, cardDisabled {
+                request.cardDisabled = true
+            }
+            
+            // Apple Pay setup
+            if let applePay = options["applePay"] as? Bool, applePay {
+                self.setupApplePay(options: options, clientToken: clientToken, reject: reject)
+                // Don't disable Apple Pay in request
+            } else {
+                request.applePayDisabled = true
+            }
+            
+            // Venmo setup
+            if let venmo = options["venmo"] as? Bool, venmo {
+                request.venmoDisabled = false
+            } else {
+                request.venmoDisabled = true
+            }
+            
+            // PayPal setup
+            if let payPal = options["payPal"] as? Bool, !payPal {
+                request.paypalDisabled = true
+            }
+            
+            // Initialize Drop-In controller
+            let dropIn = BTDropInController(authorization: clientToken, request: request) { [weak self] (controller, result, error) in
+                guard let self = self else { return }
+                
+                controller.dismiss(animated: true) {
+                    if let error = error {
+                        self.currentReject?("DROP_IN_ERROR", error.localizedDescription, error)
+                    } else if result?.isCanceled == true {
+                        self.currentReject?("USER_CANCELLATION", "The user cancelled", nil)
+                    } else if let result = result {
+                        self.handleDropInResult(result, threeDSecureOptions: options["threeDSecure"] as? NSDictionary)
+                    }
+                }
+            }
+            
+            if let dropIn = dropIn {
+                guard let rootViewController = self.getRootViewController() else {
+                    reject("NO_ROOT_VC", "Could not find root view controller", nil)
+                    return
+                }
+                rootViewController.present(dropIn, animated: true, completion: nil)
+            } else {
+                reject("INVALID_CLIENT_TOKEN", "The client token seems invalid", nil)
+            }
+        }
+    }
+    
+    private func setupApplePay(options: NSDictionary, clientToken: String, reject: @escaping RCTPromiseRejectBlock) {
+        guard let merchantIdentifier = options["merchantIdentifier"] as? String,
+              let countryCode = options["countryCode"] as? String,
+              let currencyCode = options["currencyCode"] as? String,
+              let merchantName = options["merchantName"] as? String,
+              let orderTotal = options["orderTotal"] as? NSNumber else {
+            reject("MISSING_OPTIONS", "Not all required Apple Pay options were provided", nil)
+            return
+        }
+        
+        self.braintreeClient = BTAPIClient(authorization: clientToken)
+        
+        let paymentRequest = PKPaymentRequest()
+        paymentRequest.merchantIdentifier = merchantIdentifier
+        paymentRequest.merchantCapabilities = .capability3DS
+        paymentRequest.countryCode = countryCode
+        paymentRequest.currencyCode = currencyCode
+        paymentRequest.supportedNetworks = [.amex, .visa, .masterCard, .discover, .chinaUnionPay]
+        
+        let paymentSummaryItem = PKPaymentSummaryItem(
+            label: merchantName,
+            amount: NSDecimalNumber(value: orderTotal.doubleValue)
+        )
+        paymentRequest.paymentSummaryItems = [paymentSummaryItem]
+        
+        self.paymentRequest = paymentRequest
+        
+        if let vc = PKPaymentAuthorizationViewController(paymentRequest: paymentRequest) {
+            vc.delegate = self
+            self.viewController = vc
+        }
+    }
+    
+    private func handleDropInResult(_ result: BTDropInResult, threeDSecureOptions: NSDictionary?) {
+        // Check for 3D Secure
+        if let threeDSecureOptions = threeDSecureOptions,
+           let cardNonce = result.paymentMethod as? BTCardNonce {
+            
+            if let threeDSecureInfo = cardNonce.threeDSecureInfo {
+                if !threeDSecureInfo.liabilityShiftPossible && threeDSecureInfo.wasVerified {
+                    self.currentReject?("3DSECURE_NOT_ABLE_TO_SHIFT_LIABILITY", "3D Secure liability cannot be shifted", nil)
+                    return
+                } else if !threeDSecureInfo.liabilityShifted && threeDSecureInfo.wasVerified {
+                    self.currentReject?("3DSECURE_LIABILITY_NOT_SHIFTED", "3D Secure liability was not shifted", nil)
+                    return
+                }
+            }
+        }
+        
+        // Check for Apple Pay
+        if result.paymentMethod == nil,
+           let paymentMethodType = result.paymentMethodType?.rawValue,
+           (16...18).contains(paymentMethodType) {
+            // Apple Pay flow
+            if let viewController = self.viewController,
+               let rootViewController = self.getRootViewController() {
+                rootViewController.present(viewController, animated: true, completion: nil)
+            }
+            return
+        }
+        
+        // Check for Venmo
+        if let venmoNonce = result.paymentMethod as? BTVenmoAccountNonce {
+            let resultDict: [String: Any] = [
+                "nonce": venmoNonce.nonce,
+                "type": "Venmo",
+                "description": "Venmo \(venmoNonce.username)",
+                "isDefault": false,
+                "deviceData": self.deviceDataCollector
+            ]
+            self.currentResolve?(resultDict)
+            return
+        }
+        
+        // Default payment method handling
+        self.resolvePayment(result: result)
+    }
+    
+    @objc
+    func fetchMostRecentPaymentMethod(_ clientToken: String,
+                                      resolve: @escaping RCTPromiseResolveBlock,
+                                      reject: @escaping RCTPromiseRejectBlock) {
+        
+        BTDropInResult.mostRecentPaymentMethod(forClientToken: clientToken) { [weak self] (result, error) in
+            if let error = error {
+                reject("FETCH_ERROR", error.localizedDescription, error)
+            } else if result?.isCanceled == true {
+                reject("USER_CANCELLATION", "The user cancelled", nil)
+            } else if let result = result {
+                self?.resolvePayment(result: result)
+                resolve(self?.buildResultDictionary(from: result))
+            } else {
+                resolve(nil)
+            }
+        }
+    }
+    
+    @objc
+    func tokenizeCard(_ clientToken: String,
+                     cardInfo: NSDictionary,
+                     resolve: @escaping RCTPromiseResolveBlock,
+                     reject: @escaping RCTPromiseRejectBlock) {
+        
+        let cvv = cardInfo["cvv"] as? String
+        let onlyCVV = cardInfo["onlyCVV"] as? Bool ?? false
+        
+        if onlyCVV {
+            guard cvv != nil else {
+                reject("INVALID_CARD_INFO", "Please enter cvv", nil)
+                return
+            }
+        } else {
+            guard let _ = cardInfo["number"] as? String,
+                  let _ = cardInfo["expirationMonth"] as? String,
+                  let _ = cardInfo["expirationYear"] as? String,
+                  cvv != nil,
+                  let _ = cardInfo["postalCode"] as? String else {
+                reject("INVALID_CARD_INFO", "Invalid card info", nil)
+                return
+            }
+        }
+        
+        let braintreeClient = BTAPIClient(authorization: clientToken)!
+        let cardClient = BTCardClient(apiClient: braintreeClient)
+        let card = BTCard()
+        
+        if !onlyCVV {
+            card.number = cardInfo["number"] as? String
+            card.expirationMonth = cardInfo["expirationMonth"] as? String
+            card.expirationYear = cardInfo["expirationYear"] as? String
+            card.postalCode = cardInfo["postalCode"] as? String
+        }
+        card.cvv = cvv
+        
+        cardClient.tokenize(card) { [weak self] (tokenizedCard, error) in
+            if let error = error {
+                reject("TOKENIZE_ERROR", "Error tokenizing card", error)
+            } else if let tokenizedCard = tokenizedCard {
+                var jsResult: [String: Any] = [
+                    "nonce": tokenizedCard.nonce,
+                    "type": "card"
+                ]
+                
+                let dataCollector = BTDataCollector(apiClient: braintreeClient)
+                dataCollector.collectDeviceData { deviceData in
+                    if !deviceData.isEmpty {
+                        jsResult["deviceData"] = deviceData
+                        resolve(jsResult)
+                    } else {
+                        reject("DEVICE_DATA_ERROR", "Failed to collect device data", nil)
+                    }
+                }
+            }
+        }
+    }
+    
+    @objc
+    func collectDeviceData(_ clientToken: String,
+                          resolve: @escaping RCTPromiseResolveBlock,
+                          reject: @escaping RCTPromiseRejectBlock) {
+        
+        let apiClient = BTAPIClient(authorization: clientToken)!
+        let dataCollector = BTDataCollector(apiClient: apiClient)
+        
+        dataCollector.collectDeviceData { deviceData in
+            if !deviceData.isEmpty {
+                resolve(deviceData)
+            } else {
+                reject("DEVICE_DATA_ERROR", "Failed to collect device data", nil)
+            }
+        }
+    }
+    
+    private func resolvePayment(result: BTDropInResult) {
+        guard let resolve = self.currentResolve else { return }
+        let resultDict = buildResultDictionary(from: result)
+        resolve(resultDict)
+    }
+    
+    private func buildResultDictionary(from result: BTDropInResult) -> [String: Any]? {
+        guard let paymentMethod = result.paymentMethod else {
+            return nil
+        }
+        
+        return [
+            "nonce": paymentMethod.nonce,
+            "type": paymentMethod.type,
+            "description": result.paymentDescription ?? "",
+            "isDefault": paymentMethod.isDefault,
+            "deviceData": self.deviceDataCollector
+        ]
+    }
+    
+    private func getRootViewController() -> UIViewController? {
+        guard let window = UIApplication.shared.windows.first(where: { $0.isKeyWindow }) else {
+            return nil
+        }
+        
+        var rootViewController = window.rootViewController
+        if let presented = rootViewController?.presentedViewController {
+            rootViewController = presented
+        }
+        
+        return rootViewController
+    }
+}
+
+// MARK: - PKPaymentAuthorizationViewControllerDelegate
+extension RNBraintreeDropIn: PKPaymentAuthorizationViewControllerDelegate {
+    
+    func paymentAuthorizationViewController(_ controller: PKPaymentAuthorizationViewController,
+                                           didAuthorizePayment payment: PKPayment,
+                                           handler completion: @escaping (PKPaymentAuthorizationResult) -> Void) {
+        
+        guard let braintreeClient = self.braintreeClient else {
+            completion(PKPaymentAuthorizationResult(status: .failure, errors: nil))
+            return
+        }
+        
+        let applePayClient = BTApplePayClient(apiClient: braintreeClient)
+        applePayClient.tokenize(payment) { [weak self] (tokenizedPayment, error) in
+            if let tokenizedPayment = tokenizedPayment {
+                completion(PKPaymentAuthorizationResult(status: .success, errors: nil))
+                self?.applePayAuthorized = true
+                
+                let result: [String: Any] = [
+                    "nonce": tokenizedPayment.nonce,
+                    "type": "Apple Pay",
+                    "description": "Apple Pay \(tokenizedPayment.type ?? "")",
+                    "isDefault": false,
+                    "deviceData": self?.deviceDataCollector ?? ""
+                ]
+                
+                self?.currentResolve?(result)
+            } else {
+                completion(PKPaymentAuthorizationResult(status: .failure, errors: nil))
+            }
+        }
+    }
+    
+    func paymentAuthorizationViewControllerDidFinish(_ controller: PKPaymentAuthorizationViewController) {
+        controller.dismiss(animated: true) { [weak self] in
+            if self?.applePayAuthorized == false {
+                self?.currentReject?("USER_CANCELLATION", "The user cancelled", nil)
+            }
+        }
+    }
+}
--- a/lib/commonjs/NativeRNBraintreeDropIn.js
+++ b/lib/commonjs/NativeRNBraintreeDropIn.js
@@ -0,0 +1,9 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _reactNative = require("react-native");
+var _default = exports.default = _reactNative.TurboModuleRegistry.getEnforcing('RNBraintreeDropIn');
+//# sourceMappingURL=NativeRNBraintreeDropIn.js.map
--- a/lib/commonjs/NativeRNBraintreeDropIn.js.map
+++ b/lib/commonjs/NativeRNBraintreeDropIn.js.map
@@ -0,0 +1 @@
+{"version":3,"names":["_reactNative","require","_default","exports","default","TurboModuleRegistry","getEnforcing"],"sourceRoot":"../../src","sources":["NativeRNBraintreeDropIn.ts"],"mappings":";;;;;;AACA,IAAAA,YAAA,GAAAC,OAAA;AAAmD,IAAAC,QAAA,GAAAC,OAAA,CAAAC,OAAA,GAgDpCC,gCAAmB,CAACC,YAAY,CAAO,mBAAmB,CAAC","ignoreList":[]}
--- a/lib/commonjs/index.js
+++ b/lib/commonjs/index.js
@@ -0,0 +1,48 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _NativeRNBraintreeDropIn = _interopRequireDefault(require("./NativeRNBraintreeDropIn"));
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
+class BraintreeDropIn {
+  /**
+   * Show the Braintree Drop-In UI
+   * @param options Configuration options for Drop-In
+   * @returns Promise resolving to payment result
+   */
+  static show(options) {
+    return _NativeRNBraintreeDropIn.default.show(options);
+  }
+
+  /**
+   * Fetch the most recent payment method for a client token
+   * @param clientToken Braintree client token
+   * @returns Promise resolving to payment result or null
+   */
+  static fetchMostRecentPaymentMethod(clientToken) {
+    return _NativeRNBraintreeDropIn.default.fetchMostRecentPaymentMethod(clientToken);
+  }
+
+  /**
+   * Tokenize a card
+   * @param clientToken Braintree client token
+   * @param cardInfo Card information
+   * @returns Promise resolving to payment result
+   */
+  static tokenizeCard(clientToken, cardInfo) {
+    return _NativeRNBraintreeDropIn.default.tokenizeCard(clientToken, cardInfo);
+  }
+
+  /**
+   * Collect device data for fraud detection
+   * @param clientToken Braintree client token
+   * @returns Promise resolving to device data string
+   */
+  static collectDeviceData(clientToken) {
+    return _NativeRNBraintreeDropIn.default.collectDeviceData(clientToken);
+  }
+}
+exports.default = BraintreeDropIn;
+//# sourceMappingURL=index.js.map
--- a/lib/commonjs/index.js.map
+++ b/lib/commonjs/index.js.map
@@ -0,0 +1 @@
+{"version":3,"names":["_NativeRNBraintreeDropIn","_interopRequireDefault","require","e","__esModule","default","BraintreeDropIn","show","options","NativeRNBraintreeDropIn","fetchMostRecentPaymentMethod","clientToken","tokenizeCard","cardInfo","collectDeviceData","exports"],"sourceRoot":"../../src","sources":["index.ts"],"mappings":";;;;;;AAAA,IAAAA,wBAAA,GAAAC,sBAAA,CAAAC,OAAA;AAAgE,SAAAD,uBAAAE,CAAA,WAAAA,CAAA,IAAAA,CAAA,CAAAC,UAAA,GAAAD,CAAA,KAAAE,OAAA,EAAAF,CAAA;AAKjD,MAAMG,eAAe,CAAC;EACnC;AACF;AACA;AACA;AACA;EACE,OAAOC,IAAIA,CAACC,OAAsB,EAA0B;IAC1D,OAAOC,gCAAuB,CAACF,IAAI,CAACC,OAAO,CAAC;EAC9C;;EAEA;AACF;AACA;AACA;AACA;EACE,OAAOE,4BAA4BA,CACjCC,WAAmB,EACY;IAC/B,OAAOF,gCAAuB,CAACC,4BAA4B,CAACC,WAAW,CAAC;EAC1E;;EAEA;AACF;AACA;AACA;AACA;AACA;EACE,OAAOC,YAAYA,CACjBD,WAAmB,EACnBE,QAAkB,EACM;IACxB,OAAOJ,gCAAuB,CAACG,YAAY,CAACD,WAAW,EAAEE,QAAQ,CAAC;EACpE;;EAEA;AACF;AACA;AACA;AACA;EACE,OAAOC,iBAAiBA,CAACH,WAAmB,EAAmB;IAC7D,OAAOF,gCAAuB,CAACK,iBAAiB,CAACH,WAAW,CAAC;EAC/D;AACF;AAACI,OAAA,CAAAV,OAAA,GAAAC,eAAA","ignoreList":[]}
--- a/lib/module/NativeRNBraintreeDropIn.js
+++ b/lib/module/NativeRNBraintreeDropIn.js
@@ -0,0 +1,3 @@
+import { TurboModuleRegistry } from 'react-native';
+export default TurboModuleRegistry.getEnforcing('RNBraintreeDropIn');
+//# sourceMappingURL=NativeRNBraintreeDropIn.js.map
--- a/lib/module/NativeRNBraintreeDropIn.js.map
+++ b/lib/module/NativeRNBraintreeDropIn.js.map
@@ -0,0 +1 @@
+{"version":3,"names":["TurboModuleRegistry","getEnforcing"],"sourceRoot":"../../src","sources":["NativeRNBraintreeDropIn.ts"],"mappings":"AACA,SAASA,mBAAmB,QAAQ,cAAc;AAgDlD,eAAeA,mBAAmB,CAACC,YAAY,CAAO,mBAAmB,CAAC","ignoreList":[]}
--- a/lib/module/index.js
+++ b/lib/module/index.js
@@ -0,0 +1,40 @@
+import NativeRNBraintreeDropIn from './NativeRNBraintreeDropIn';
+export default class BraintreeDropIn {
+  /**
+   * Show the Braintree Drop-In UI
+   * @param options Configuration options for Drop-In
+   * @returns Promise resolving to payment result
+   */
+  static show(options) {
+    return NativeRNBraintreeDropIn.show(options);
+  }
+
+  /**
+   * Fetch the most recent payment method for a client token
+   * @param clientToken Braintree client token
+   * @returns Promise resolving to payment result or null
+   */
+  static fetchMostRecentPaymentMethod(clientToken) {
+    return NativeRNBraintreeDropIn.fetchMostRecentPaymentMethod(clientToken);
+  }
+
+  /**
+   * Tokenize a card
+   * @param clientToken Braintree client token
+   * @param cardInfo Card information
+   * @returns Promise resolving to payment result
+   */
+  static tokenizeCard(clientToken, cardInfo) {
+    return NativeRNBraintreeDropIn.tokenizeCard(clientToken, cardInfo);
+  }
+
+  /**
+   * Collect device data for fraud detection
+   * @param clientToken Braintree client token
+   * @returns Promise resolving to device data string
+   */
+  static collectDeviceData(clientToken) {
+    return NativeRNBraintreeDropIn.collectDeviceData(clientToken);
+  }
+}
+//# sourceMappingURL=index.js.map
--- a/lib/module/index.js.map
+++ b/lib/module/index.js.map
@@ -0,0 +1 @@
+{"version":3,"names":["NativeRNBraintreeDropIn","BraintreeDropIn","show","options","fetchMostRecentPaymentMethod","clientToken","tokenizeCard","cardInfo","collectDeviceData"],"sourceRoot":"../../src","sources":["index.ts"],"mappings":"AAAA,OAAOA,uBAAuB,MAAM,2BAA2B;AAK/D,eAAe,MAAMC,eAAe,CAAC;EACnC;AACF;AACA;AACA;AACA;EACE,OAAOC,IAAIA,CAACC,OAAsB,EAA0B;IAC1D,OAAOH,uBAAuB,CAACE,IAAI,CAACC,OAAO,CAAC;EAC9C;;EAEA;AACF;AACA;AACA;AACA;EACE,OAAOC,4BAA4BA,CACjCC,WAAmB,EACY;IAC/B,OAAOL,uBAAuB,CAACI,4BAA4B,CAACC,WAAW,CAAC;EAC1E;;EAEA;AACF;AACA;AACA;AACA;AACA;EACE,OAAOC,YAAYA,CACjBD,WAAmB,EACnBE,QAAkB,EACM;IACxB,OAAOP,uBAAuB,CAACM,YAAY,CAACD,WAAW,EAAEE,QAAQ,CAAC;EACpE;;EAEA;AACF;AACA;AACA;AACA;EACE,OAAOC,iBAAiBA,CAACH,WAAmB,EAAmB;IAC7D,OAAOL,uBAAuB,CAACQ,iBAAiB,CAACH,WAAW,CAAC;EAC/D;AACF","ignoreList":[]}
--- a/package.json
+++ b/package.json
@@ -0,0 +1,94 @@
+{
+  "name": "react-native-braintree-dropin-turbo",
+  "version": "1.0.0",
+  "description": "Braintree Drop-In UI for React Native with Turbo Modules",
+  "main": "lib/commonjs/index",
+  "module": "lib/module/index",
+  "types": "src/index.ts",
+  "react-native": "src/index.ts",
+  "source": "src/index.ts",
+  "files": [
+    "src",
+    "lib",
+    "android",
+    "ios",
+    "cpp",
+    "*.podspec",
+    "!lib/typescript/example",
+    "!ios/build",
+    "!android/build",
+    "!android/gradle",
+    "!android/gradlew",
+    "!android/gradlew.bat",
+    "!**/__tests__",
+    "!**/__fixtures__",
+    "!**/__mocks__",
+    "!**/.*"
+  ],
+  "scripts": {
+    "test": "jest",
+    "typecheck": "tsc --noEmit",
+    "lint": "eslint \"**/*.{js,ts,tsx}\"",
+    "prepack": "bob build",
+    "release": "release-it",
+    "example": "yarn --cwd example",
+    "bootstrap": "yarn example && yarn install"
+  },
+  "keywords": [
+    "react-native",
+    "ios",
+    "android",
+    "braintree",
+    "payment",
+    "turbo-modules"
+  ],
+  "repository": "https://github.com/aveekshan/react-native-braintree-dropin-turbo",
+  "author": "Veekshan <alladavekshan@gmail.com>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/aveekshan/react-native-braintree-dropin-turbo/issues"
+  },
+  "homepage": "https://github.com/aveekshan/react-native-braintree-dropin-turbo#readme",
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/"
+  },
+  "devDependencies": {
+    "@react-native-community/eslint-config": "^3.2.0",
+    "@types/react": "~18.2.45",
+    "@types/react-native": "0.72.8",
+    "eslint": "^8.51.0",
+    "eslint-config-prettier": "^9.0.0",
+    "eslint-plugin-prettier": "^5.0.1",
+    "prettier": "^3.0.3",
+    "react": "18.2.0",
+    "react-native": "0.73.0",
+    "react-native-builder-bob": "^0.23.2",
+    "typescript": "^5.2.2"
+  },
+  "peerDependencies": {
+    "react": "*",
+    "react-native": "*"
+  },
+  "codegenConfig": {
+    "name": "RNBraintreeDropInSpec",
+    "type": "modules",
+    "jsSrcsDir": "src",
+    "android": {
+      "javaPackageName": "com.braintreedroptinturbo"
+    }
+  },
+  "react-native-builder-bob": {
+    "source": "src",
+    "output": "lib",
+    "targets": [
+      "commonjs",
+      "module",
+      [
+        "typescript",
+        {
+          "project": "tsconfig.build.json"
+        }
+      ]
+    ]
+  }
+}
--- a/src/NativeRNBraintreeDropIn.ts
+++ b/src/NativeRNBraintreeDropIn.ts
@@ -0,0 +1,50 @@
+import type { TurboModule } from 'react-native';
+import { TurboModuleRegistry } from 'react-native';
+
+export interface DropInOptions {
+  clientToken: string;
+  darkTheme?: boolean;
+  fontFamily?: string;
+  boldFontFamily?: string;
+  vaultManager?: boolean;
+  cardDisabled?: boolean;
+  applePay?: boolean;
+  merchantIdentifier?: string;
+  countryCode?: string;
+  currencyCode?: string;
+  merchantName?: string;
+  orderTotal?: number;
+  venmo?: boolean;
+  payPal?: boolean;
+  googlePay?: boolean;
+  googlePayMerchantId?: string;
+  threeDSecure?: {
+    amount: number;
+  };
+}
+
+export interface CardInfo {
+  number?: string;
+  expirationMonth?: string;
+  expirationYear?: string;
+  cvv: string;
+  postalCode?: string;
+  onlyCVV?: boolean;
+}
+
+export interface PaymentResult {
+  nonce: string;
+  type: string;
+  description: string;
+  isDefault: boolean;
+  deviceData: string;
+}
+
+export interface Spec extends TurboModule {
+  show(options: DropInOptions): Promise<PaymentResult>;
+  fetchMostRecentPaymentMethod(clientToken: string): Promise<PaymentResult | null>;
+  tokenizeCard(clientToken: string, cardInfo: CardInfo): Promise<PaymentResult>;
+  collectDeviceData(clientToken: string): Promise<string>;
+}
+
+export default TurboModuleRegistry.getEnforcing<Spec>('RNBraintreeDropIn');
--- a/src/index.ts
+++ b/src/index.ts
@@ -0,0 +1,48 @@
+import NativeRNBraintreeDropIn from './NativeRNBraintreeDropIn';
+import type { DropInOptions, CardInfo, PaymentResult } from './NativeRNBraintreeDropIn';
+
+export type { DropInOptions, CardInfo, PaymentResult };
+
+export default class BraintreeDropIn {
+  /**
+   * Show the Braintree Drop-In UI
+   * @param options Configuration options for Drop-In
+   * @returns Promise resolving to payment result
+   */
+  static show(options: DropInOptions): Promise<PaymentResult> {
+    return NativeRNBraintreeDropIn.show(options);
+  }
+
+  /**
+   * Fetch the most recent payment method for a client token
+   * @param clientToken Braintree client token
+   * @returns Promise resolving to payment result or null
+   */
+  static fetchMostRecentPaymentMethod(
+    clientToken: string
+  ): Promise<PaymentResult | null> {
+    return NativeRNBraintreeDropIn.fetchMostRecentPaymentMethod(clientToken);
+  }
+
+  /**
+   * Tokenize a card
+   * @param clientToken Braintree client token
+   * @param cardInfo Card information
+   * @returns Promise resolving to payment result
+   */
+  static tokenizeCard(
+    clientToken: string,
+    cardInfo: CardInfo
+  ): Promise<PaymentResult> {
+    return NativeRNBraintreeDropIn.tokenizeCard(clientToken, cardInfo);
+  }
+
+  /**
+   * Collect device data for fraud detection
+   * @param clientToken Braintree client token
+   * @returns Promise resolving to device data string
+   */
+  static collectDeviceData(clientToken: string): Promise<string> {
+    return NativeRNBraintreeDropIn.collectDeviceData(clientToken);
+  }
+}
--- a/tsconfig.build.json
+++ b/tsconfig.build.json
@@ -0,0 +1,11 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "declaration": true,
+    "declarationMap": true
+  },
+  "exclude": [
+    "node_modules",
+    "example"
+  ]
+}
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -0,0 +1,22 @@
+{
+  "compilerOptions": {
+    "target": "esnext",
+    "module": "commonjs",
+    "lib": ["es2017"],
+    "allowJs": false,
+    "jsx": "react-native",
+    "noEmit": true,
+    "isolatedModules": true,
+    "strict": true,
+    "moduleResolution": "node",
+    "allowSyntheticDefaultImports": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "resolveJsonModule": true
+  },
+  "exclude": [
+    "node_modules",
+    "lib",
+    "example"
+  ]
+}
--- a/yarn.lock
+++ b/yarn.lock
				`@@ -0,0 +1 @@`
				`{"version":3,"names":["_reactNative","require","_default","exports","default","TurboModuleRegistry","getEnforcing"],"sourceRoot":"../../src","sources":["NativeRNBraintreeDropIn.ts"],"mappings":";;;;;;AACA,IAAAA,YAAA,GAAAC,OAAA;AAAmD,IAAAC,QAAA,GAAAC,OAAA,CAAAC,OAAA,GAgDpCC,gCAAmB,CAACC,YAAY,CAAO,mBAAmB,CAAC","ignoreList":[]}`
				`@@ -0,0 +1 @@`
				{"version":3,"names":["_NativeRNBraintreeDropIn","_interopRequireDefault","require","e","__esModule","default","BraintreeDropIn","show","options","NativeRNBraintreeDropIn","fetchMostRecentPaymentMethod","clientToken","tokenizeCard","cardInfo","collectDeviceData","exports"],"sourceRoot":"../../src","sources":["index.ts"],"mappings":";;;;;;AAAA,IAAAA,wBAAA,GAAAC,sBAAA,CAAAC,OAAA;AAAgE,SAAAD,uBAAAE,CAAA,WAAAA,CAAA,IAAAA,CAAA,CAAAC,UAAA,GAAAD,CAAA,KAAAE,OAAA,EAAAF,CAAA;AAKjD,MAAMG,eAAe,CAAC;EACnC;AACF;AACA;AACA;AACA;EACE,OAAOC,IAAIA,CAACC,OAAsB,EAA0B;IAC1D,OAAOC,gCAAuB,CAACF,IAAI,CAACC,OAAO,CAAC;EAC9C;;EAEA;AACF;AACA;AACA;AACA;EACE,OAAOE,4BAA4BA,CACjCC,WAAmB,EACY;IAC/B,OAAOF,gCAAuB,CAACC,4BAA4B,CAACC,WAAW,CAAC;EAC1E;;EAEA;AACF;AACA;AACA;AACA;AACA;EACE,OAAOC,YAAYA,CACjBD,WAAmB,EACnBE,QAAkB,EACM;IACxB,OAAOJ,gCAAuB,CAACG,YAAY,CAACD,WAAW,EAAEE,QAAQ,CAAC;EACpE;;EAEA;AACF;AACA;AACA;AACA;EACE,OAAOC,iBAAiBA,CAACH,WAAmB,EAAmB;IAC7D,OAAOF,gCAAuB,CAACK,iBAAiB,CAACH,WAAW,CAAC;EAC/D;AACF;AAACI,OAAA,CAAAV,OAAA,GAAAC,eAAA","ignoreList":[]}
				`@@ -0,0 +1 @@`
				`{"version":3,"names":["TurboModuleRegistry","getEnforcing"],"sourceRoot":"../../src","sources":["NativeRNBraintreeDropIn.ts"],"mappings":"AACA,SAASA,mBAAmB,QAAQ,cAAc;AAgDlD,eAAeA,mBAAmB,CAACC,YAAY,CAAO,mBAAmB,CAAC","ignoreList":[]}`
				`@@ -0,0 +1 @@`
				{"version":3,"names":["NativeRNBraintreeDropIn","BraintreeDropIn","show","options","fetchMostRecentPaymentMethod","clientToken","tokenizeCard","cardInfo","collectDeviceData"],"sourceRoot":"../../src","sources":["index.ts"],"mappings":"AAAA,OAAOA,uBAAuB,MAAM,2BAA2B;AAK/D,eAAe,MAAMC,eAAe,CAAC;EACnC;AACF;AACA;AACA;AACA;EACE,OAAOC,IAAIA,CAACC,OAAsB,EAA0B;IAC1D,OAAOH,uBAAuB,CAACE,IAAI,CAACC,OAAO,CAAC;EAC9C;;EAEA;AACF;AACA;AACA;AACA;EACE,OAAOC,4BAA4BA,CACjCC,WAAmB,EACY;IAC/B,OAAOL,uBAAuB,CAACI,4BAA4B,CAACC,WAAW,CAAC;EAC1E;;EAEA;AACF;AACA;AACA;AACA;AACA;EACE,OAAOC,YAAYA,CACjBD,WAAmB,EACnBE,QAAkB,EACM;IACxB,OAAOP,uBAAuB,CAACM,YAAY,CAACD,WAAW,EAAEE,QAAQ,CAAC;EACpE;;EAEA;AACF;AACA;AACA;AACA;EACE,OAAOC,iBAAiBA,CAACH,WAAmB,EAAmB;IAC7D,OAAOL,uBAAuB,CAACQ,iBAAiB,CAACH,WAAW,CAAC;EAC/D;AACF","ignoreList":[]}