diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 000000000..8b1378917
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1 @@
+
diff --git a/.idea/androidTestResultsUserPreferences.xml b/.idea/androidTestResultsUserPreferences.xml
index 6900c632a..3a1d302ad 100644
--- a/.idea/androidTestResultsUserPreferences.xml
+++ b/.idea/androidTestResultsUserPreferences.xml
@@ -12,6 +12,34 @@
                   <entry key="Duration" value="90" />
                   <entry key="Google&#10; Pixel 4a (5G)" value="120" />
                   <entry key="Tests" value="360" />
+                  <entry key="Xiaomi" value="120" />
+                  <entry key="Xiaomi&#10; M2004J19C" value="120" />
+                </map>
+              </option>
+            </AndroidTestResultsTableState>
+          </value>
+        </entry>
+        <entry key="242254542">
+          <value>
+            <AndroidTestResultsTableState>
+              <option name="preferredColumnWidths">
+                <map>
+                  <entry key="Duration" value="90" />
+                  <entry key="Pixel_3_API_29" value="120" />
+                  <entry key="Tests" value="360" />
+                </map>
+              </option>
+            </AndroidTestResultsTableState>
+          </value>
+        </entry>
+        <entry key="358444956">
+          <value>
+            <AndroidTestResultsTableState>
+              <option name="preferredColumnWidths">
+                <map>
+                  <entry key="Duration" value="90" />
+                  <entry key="Pixel_3_API_29" value="120" />
+                  <entry key="Tests" value="360" />
                 </map>
               </option>
             </AndroidTestResultsTableState>
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
index ecd817f69..f40852eb8 100644
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -1,6 +1,7 @@
 <component name="InspectionProjectProfileManager">
   <profile version="1.0">
     <option name="myName" value="Project Default" />
+    <inspection_tool class="AndroidLintProtectedPermissions" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="LoggerInitializedWithForeignClass" enabled="false" level="WARNING" enabled_by_default="false">
       <option name="loggerClassName" value="org.apache.log4j.Logger,org.slf4j.LoggerFactory,org.apache.commons.logging.LogFactory,java.util.logging.Logger" />
       <option name="loggerFactoryMethodName" value="getLogger,getLogger,getLog,getLogger" />
diff --git a/app/build.gradle b/app/build.gradle
index 6053c2726..011b8b786 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -57,15 +57,15 @@ android {
         jvmTarget = JavaVersion.VERSION_1_8.toString()
     }
 
-    compileSdkVersion 31
+    compileSdkVersion 32
 
     defaultConfig {
         testInstrumentationRunner = 'androidx.test.runner.AndroidJUnitRunner'
         applicationId = 'com.loafwallet'
-        minSdkVersion 27
-        targetSdkVersion 31
-        versionCode 690
-        versionName "v2.7.0"
+        minSdkVersion 27 
+        targetSdkVersion 32 
+        versionCode 705
+        versionName "v2.7.1"
         multiDexEnabled true
         archivesBaseName = "${versionName}(${versionCode})"
 
@@ -264,10 +264,10 @@ repositories {
 dependencies {
 
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
-    androidTestImplementation 'androidx.test:rules:1.2.0'
     androidTestImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
-
+    androidTestImplementation('androidx.test.espresso:espresso-core:3.4.0')
+    androidTestImplementation('androidx.test:runner:1.4.0')
+    androidTestImplementation('androidx.test:rules:1.4.0')
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.9'
     implementation 'org.jetbrains.kotlin:kotlin-reflect:1.6.20-RC'
 
@@ -280,10 +280,10 @@ dependencies {
 
     // androidx
     implementation 'androidx.core:core-ktx:1.7.0'
-    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'androidx.legacy:legacy-support-v13:1.0.0'
     implementation 'androidx.recyclerview:recyclerview:1.2.1'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.gridlayout:gridlayout:1.0.0'
     implementation 'androidx.cardview:cardview:1.0.0'
     // preferences
diff --git a/app/src/test/java/PaperKeyTests.java b/app/src/androidTest/java/com/breadwallet/PaperKeyTests.java
similarity index 93%
rename from app/src/test/java/PaperKeyTests.java
rename to app/src/androidTest/java/com/breadwallet/PaperKeyTests.java
index 1b8c930bf..18af06792 100644
--- a/app/src/test/java/PaperKeyTests.java
+++ b/app/src/androidTest/java/com/breadwallet/PaperKeyTests.java
@@ -1,20 +1,15 @@
+package com.breadwallet;
+
 import android.util.Log;
 
-import com.breadwallet.tools.security.SmartValidator;
-import com.breadwallet.tools.util.BRConstants;
 import com.breadwallet.tools.util.Bip39Reader;
-import com.breadwallet.tools.util.Utils;
 import com.breadwallet.wallet.BRWalletManager;
 
-import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.IOUtils;
 import org.junit.Test;
 
-import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
-import java.net.URI;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
diff --git a/app/src/androidTest/java/com/breadwallet/platform/PlatformTests.java b/app/src/androidTest/java/com/breadwallet/platform/PlatformTests.java
index cbd143249..b96fd6b13 100644
--- a/app/src/androidTest/java/com/breadwallet/platform/PlatformTests.java
+++ b/app/src/androidTest/java/com/breadwallet/platform/PlatformTests.java
@@ -30,7 +30,6 @@ public class PlatformTests {
     // proto is the transport protocol to use for talking to the API (either http or https)
     private static final String PROTO = "https";
     // host is the server(s) on which the API is hosted
-//    private static final String HOST = "api.breadwallet.com";
     // convenience getter for the API endpoint
     private static final String BASE_URL = PROTO + "://" + BreadApp.HOST;
     //feePerKb url
diff --git a/app/src/main/java/com/breadwallet/presenter/fragments/FragmentBuy.java b/app/src/main/java/com/breadwallet/presenter/fragments/FragmentBuy.java
index 8c2f0b2ea..d3790a367 100644
--- a/app/src/main/java/com/breadwallet/presenter/fragments/FragmentBuy.java
+++ b/app/src/main/java/com/breadwallet/presenter/fragments/FragmentBuy.java
@@ -1,5 +1,7 @@
 package com.breadwallet.presenter.fragments;
 
+import static com.breadwallet.tools.util.BRConstants.LW_API_HOST;
+
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.content.ClipData;
@@ -45,7 +47,6 @@ public class FragmentBuy extends Fragment {
     private ProgressBar progress;
     private WebView webView;
     private String onCloseUrl;
-    private static final String URL_BUY_LTC = BuildConfig.DEBUG ? "https://api-stage.lite-wallet.org" : "https://api-prod.lite-wallet.org";
     private static final String CURRENCY_KEY = "currency_code_key";
     private static final String PARTNER_KEY = "partner_key";
     private ValueCallback<Uri> uploadMessage;
@@ -93,6 +94,20 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle sa
         webSettings.setDomStorageEnabled(true);
         webSettings.setJavaScriptEnabled(true);
 
+        // App (in Java)
+        WebMessageListener bitrefillListener = new WebMessageListener() {
+            @Override
+            public void onPostMessage(WebView view, WebMessageCompat message, Uri sourceOrigin,
+                                      boolean isMainFrame, JavaScriptReplyProxy replyProxy) {
+                // do something about view, message, sourceOrigin and isMainFrame.
+                replyProxy.postMessage("Got it!");
+            }
+        };
+		
+        if (WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_LISTENER)) {
+            WebViewCompat.addWebMessageListener(webView, "bitrefillPostObj", rules, bitrefillListener);
+        }
+
         String currency = getArguments().getString(CURRENCY_KEY);
         Partner partner = (Partner) getArguments().getSerializable(PARTNER_KEY);
 
@@ -101,20 +116,19 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle sa
         String bitrefillUrl = String.format( BRConstants.BITREFILL_AFFILIATE_LINK + "/embed/?paymentMethod=litecoin&ref=%s&utm_source=%s", bitrefillRef,utmSource);
 
         String buyUrl = partner == Partner.BITREFILL ? bitrefillUrl : url(getContext(), partner, currency);
- 
+
         Timber.d("URL %s", buyUrl);
         webView.loadUrl(buyUrl);
 
         return rootView;
     }
 
-
         public static String url(Context context, Partner partner, String currency) {
         String walletAddress = BRSharedPrefs.getReceiveAddress(context);
         Long timestamp = new Date().getTime();
         String uuid = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
         String prefix = partner == Partner.MOONPAY ? "/moonpay/buy" : "";
-        return String.format(URL_BUY_LTC + prefix + "?address=%s&code=%s&idate=%s&uid=%s", walletAddress, currency, timestamp, uuid);
+        return String.format(LW_API_HOST + prefix + "?address=%s&code=%s&idate=%s&uid=%s", walletAddress, currency, timestamp, uuid);
     }
 
     private void closePayment() {
diff --git a/app/src/main/java/com/breadwallet/tools/manager/BRApiManager.java b/app/src/main/java/com/breadwallet/tools/manager/BRApiManager.java
index 70928aa9c..6b48afde4 100644
--- a/app/src/main/java/com/breadwallet/tools/manager/BRApiManager.java
+++ b/app/src/main/java/com/breadwallet/tools/manager/BRApiManager.java
@@ -8,6 +8,8 @@
 import com.breadwallet.presenter.entities.CurrencyEntity;
 import com.breadwallet.tools.sqlite.CurrencyDataSource;
 import com.breadwallet.tools.threads.BRExecutor;
+
+import com.breadwallet.tools.util.BRConstants;
 import com.breadwallet.tools.util.Utils;
 import com.platform.APIClient;
 
@@ -32,6 +34,10 @@
 import okhttp3.Response;
 import timber.log.Timber;
 
+import static com.breadwallet.tools.util.BRConstants.*;
+import static com.breadwallet.tools.util.BRConstants.LW_API_HOST;
+import static com.breadwallet.tools.util.BRConstants.LW_BACKUP_API_HOST;
+
 public class BRApiManager {
     private static BRApiManager instance;
     private Timer timer;
@@ -131,7 +137,7 @@ public void stopTimerTask() {
     }
 
     public static JSONArray fetchRates(Activity activity) {
-        String jsonString = createGETRequestURL(activity, "https://api.loshan.co.uk/api/v1/rates");
+        String jsonString = createGETRequestURL(activity,  LW_API_HOST + "/api/v1/rates");
         JSONArray jsonArray = null;
         if (jsonString == null) return null;
         try {
@@ -143,7 +149,9 @@ public static JSONArray fetchRates(Activity activity) {
     }
 
     public static JSONArray backupFetchRates(Activity activity) {
-        String jsonString = createGETRequestURL(activity, "https://api.loafwallet.org/api/v1/rates");
+        String jsonString = createGETRequestURL(activity, LW_BACKUP_API_HOST + "/api/v1/rates");
+
+        AnalyticsManager.logCustomEvent(_20230113_BAC);
 
         JSONArray jsonArray = null;
         if (jsonString == null) return null;
diff --git a/app/src/main/java/com/breadwallet/tools/util/BRConstants.java b/app/src/main/java/com/breadwallet/tools/util/BRConstants.java
index c68c1b41c..7bbcbf34f 100644
--- a/app/src/main/java/com/breadwallet/tools/util/BRConstants.java
+++ b/app/src/main/java/com/breadwallet/tools/util/BRConstants.java
@@ -96,9 +96,14 @@ public class BRConstants {
     public static final String REDDIT_LINK = "https://www.reddit.com/r/Litewallet";
     public static final String WEB_LINK = "https://litewalle.io";
     public static final String TOS_LINK = "https://litewallet.io/privacy/policy.html";
-    public static String CUSTOMER_SUPPORT_LINK = "https://litecoinfoundation.zendesk.com";
+    public static String CUSTOMER_SUPPORT_LINK = "https://support.litewallet.io";
     public static String BITREFILL_AFFILIATE_LINK = "https://www.bitrefill.com/";
 
+    /**
+     * API Hosts
+     */
+    public static final String LW_API_HOST = "https://api-prod.lite-wallet.org";
+    public static final String LW_BACKUP_API_HOST = "https://api-dev.lite-wallet.org";
 
     public static final String BLOCK_EXPLORER_BASE_URL = BuildConfig.LITECOIN_TESTNET ? "https://testnet.litecore.io/tx/" : "https://insight.litecore.io/tx/";
 
@@ -131,6 +136,7 @@ private BRConstants() {
     public static final String _20201121_SIL = "started_IFPS_lookup";
     public static final String _20201121_DRIA = "did_resolve_IPFS_address";
     public static final String _20201121_FRIA = "failed_resolve_IPFS_address";
+    public static final String _20230113_BAC = "backup_apiserver_called";
 
     ///Dev: These events not yet used
     public static final String _20200207_DTHB = "did_tap_header_balance";
@@ -168,6 +174,7 @@ private BRConstants() {
             _20201121_SIL,
             _20201121_DRIA,
             _20201121_FRIA,
+            _20230113_BAC,
             _20200207_DTHB,
             _20210405_TAWDF,
             _20210804_TAA2FAC,
diff --git a/gradle.properties b/gradle.properties
index 7c51da2c4..c5a60d6fc 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -10,7 +10,8 @@
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
 # Default value: -Xmx10248m -XX:MaxPermSize=256m
-org.gradle.jvmargs=-Xmx1536M
+org.gradle.jvmargs=-Xmx4608m
+
 
 # Request a long standing daemon to run so that subsequent gradle commands run faster.
 org.gradle.daemon=true