diff --git a/app/build.gradle b/app/build.gradle
index 326fae5..0631e39 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -3,6 +3,8 @@ apply plugin: "androidx.navigation.safeargs"
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
+apply plugin: 'io.fabric'
+apply plugin: 'com.google.gms.google-services'
 
 android {
     compileSdkVersion 28
@@ -63,6 +65,10 @@ dependencies {
     // Retrofit
     implementation 'com.squareup.retrofit2:retrofit:2.5.0'
     implementation 'com.squareup.retrofit2:converter-gson:2.5.0'
+    //Firebase
+    implementation 'com.google.firebase:firebase-core:16.0.6'
+    implementation 'com.google.firebase:firebase-crash:16.2.1'
+    implementation 'com.crashlytics.sdk.android:crashlytics:2.9.7'
     // Others
     implementation 'com.jakewharton.rxbinding2:rxbinding:2.1.1'
     implementation 'org.bitcoinj:bitcoinj-core:0.14.3'
diff --git a/app/google-services.json b/app/google-services.json
new file mode 100644
index 0000000..f94b4ca
--- /dev/null
+++ b/app/google-services.json
@@ -0,0 +1,55 @@
+{
+  "project_info": {
+    "project_number": "644483315839",
+    "firebase_url": "https://bitsy-wallet.firebaseio.com",
+    "project_id": "bitsy-wallet",
+    "storage_bucket": "bitsy-wallet.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:644483315839:android:4984a6b363726b70",
+        "android_client_info": {
+          "package_name": "cy.agorise.bitsybitshareswallet"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "644483315839-q813epbu919ise2peubfeagbi0hcuphc.apps.googleusercontent.com",
+          "client_type": 1,
+          "android_info": {
+            "package_name": "cy.agorise.bitsybitshareswallet",
+            "certificate_hash": "0807b8ec7b1e00822924a808a6ad84761cd2691a"
+          }
+        },
+        {
+          "client_id": "644483315839-l19le5quoa3a96dernh2m6v3e76rqd8p.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyB5N3o3CRWyiWyFw6zDprWYWIt2d1AI6Ns"
+        }
+      ],
+      "services": {
+        "analytics_service": {
+          "status": 1
+        },
+        "appinvite_service": {
+          "status": 2,
+          "other_platform_oauth_client": [
+            {
+              "client_id": "644483315839-l19le5quoa3a96dernh2m6v3e76rqd8p.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        },
+        "ads_service": {
+          "status": 2
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}
\ No newline at end of file
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index f00be0a..fa55e23 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -23,4 +23,9 @@
 -dontwarn sun.misc.Unsafe
 -dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
 -dontwarn org.bitcoinj.store**
--dontwarn org.slf4j.**
\ No newline at end of file
+-dontwarn org.slf4j.**
+
+# Firabase Crashlytics
+-keepattributes *Annotation*
+-keepattributes SourceFile,LineNumberTable
+-keep public class * extends java.lang.Exception
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index c22b77e..08b192e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,11 +5,17 @@ buildscript {
     repositories {
         google()
         jcenter()
+        maven {
+            url 'https://maven.fabric.io/public'
+        }
+
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.2.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "android.arch.navigation:navigation-safe-args-gradle-plugin:1.0.0-alpha08"
+        classpath 'com.google.gms:google-services:4.2.0'
+        classpath 'io.fabric.tools:gradle:1.27.0'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -20,6 +26,10 @@ allprojects {
     repositories {
         google()
         jcenter()
+        maven {
+            url 'https://maven.google.com/'
+        }
+
     }
 }