diff --git a/.idea/deploymentTargetDropDown.xml b/.idea/deploymentTargetDropDown.xml
index 316d309..37242e7 100644
--- a/.idea/deploymentTargetDropDown.xml
+++ b/.idea/deploymentTargetDropDown.xml
@@ -15,7 +15,18 @@
               </deviceKey>
             </Target>
           </targetSelectedWithDropDown>
-          <timeTargetWasSelectedWithDropDown value="2024-05-02T15:28:18.084749Z" />
+          <timeTargetWasSelectedWithDropDown value="2024-05-03T09:15:20.379362Z" />
+          <targetsSelectedWithDialog>
+            <Target>
+              <type value="QUICK_BOOT_TARGET" />
+              <deviceKey>
+                <Key>
+                  <type value="VIRTUAL_DEVICE_PATH" />
+                  <value value="$PROJECT_DIR$/../.android/avd/6.7_Horizontal_Fold-in_API_34.avd" />
+                </Key>
+              </deviceKey>
+            </Target>
+          </targetsSelectedWithDialog>
         </State>
       </entry>
     </value>
diff --git a/app/build.gradle b/app/build.gradle
index 5ab3ae7..59bfdc3 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -19,9 +19,19 @@ android {
 
     buildTypes {
         release {
+            buildConfigField "String", "WOKA_STAGINNG_BASE_URL", WOKA_STAGINNG_BASE_URL
+            buildConfigField "String", "WOKA_USER_NAME", WOKA_USER_NAME
+            buildConfigField "String", "WOKA_PASSWORD", WOKA_PASSWORD
+
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
+
+        debug{
+            buildConfigField "String", "WOKA_STAGINNG_BASE_URL", WOKA_STAGINNG_BASE_URL
+            buildConfigField "String", "WOKA_USER_NAME", WOKA_USER_NAME
+            buildConfigField "String", "WOKA_PASSWORD", WOKA_PASSWORD
+        }
     }
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
@@ -33,6 +43,7 @@ android {
 
     buildFeatures{
         viewBinding true
+        buildConfig true
     }
 }
 
@@ -49,6 +60,17 @@ dependencies {
     // dynamic sizes
     implementation 'com.intuit.sdp:sdp-android:1.1.1'
 
+    // retrofit
+    def retrofit_version = "2.11.0"
+    implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
+    implementation "com.squareup.retrofit2:converter-gson:$retrofit_version"
+    implementation("com.squareup.okhttp3:logging-interceptor:4.12.0")
+
+    def lifecycle_version = "2.7.0"
+    // ViewModel
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
+    implementation("androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version")
+
     implementation libs.androidx.core.ktx
     implementation libs.androidx.appcompat
     implementation libs.material
diff --git a/app/src/main/java/com/woka/networking/ApiResponse.kt b/app/src/main/java/com/woka/networking/ApiResponse.kt
new file mode 100644
index 0000000..f9cb78a
--- /dev/null
+++ b/app/src/main/java/com/woka/networking/ApiResponse.kt
@@ -0,0 +1,10 @@
+package com.woka.networking
+
+/*
+    This is the basic structure of api response
+ */
+data class ApiResponse<T>(
+    val success: Int? = null,
+    val message: String? = null,
+    val data: T? = null
+)
\ No newline at end of file
diff --git a/app/src/main/java/com/woka/networking/ApiResult.kt b/app/src/main/java/com/woka/networking/ApiResult.kt
new file mode 100644
index 0000000..0b92cc6
--- /dev/null
+++ b/app/src/main/java/com/woka/networking/ApiResult.kt
@@ -0,0 +1,9 @@
+package com.woka.networking
+
+sealed class ApiResult<T>(data: T? = null, errorMessage: String? = null) {
+
+    class Loading<T>: ApiResult<T>()
+    class Success<T>(data: T? = null): ApiResult<T>(data)
+    class Error<T>(errorMessage: String? = null): ApiResult<T>(errorMessage = errorMessage)
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/woka/networking/RetrofitHelper.kt b/app/src/main/java/com/woka/networking/RetrofitHelper.kt
new file mode 100644
index 0000000..5318cc7
--- /dev/null
+++ b/app/src/main/java/com/woka/networking/RetrofitHelper.kt
@@ -0,0 +1,53 @@
+package com.woka.networking
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.provider.Settings
+import com.woka.BuildConfig
+import com.woka.WokaApp.Companion.userPrefs
+import okhttp3.Credentials
+import okhttp3.Interceptor
+import okhttp3.OkHttpClient
+import okhttp3.logging.HttpLoggingInterceptor
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+
+object RetrofitHelper {
+
+    private var retrofit: Retrofit? = null
+
+    @SuppressLint("HardwareIds")
+    private fun createRetrofit(): Retrofit{
+        val clientBuilder = OkHttpClient.Builder()
+
+        if (BuildConfig.DEBUG){
+            clientBuilder.addInterceptor(HttpLoggingInterceptor().apply {
+                level = HttpLoggingInterceptor.Level.BODY
+            })
+        }
+
+        // adding static headers for api calls
+        clientBuilder.addInterceptor(
+            Interceptor { chain ->
+                val request = chain.request().newBuilder()
+
+                request.addHeader("Accept-Language", if (userPrefs?.appLanguage == "hi") "Hindi" else "English")
+                request.addHeader("device-id", userPrefs?.deviceId!!)
+                request.addHeader("Authorization", Credentials.basic(BuildConfig.WOKA_USER_NAME, BuildConfig.WOKA_PASSWORD))
+
+                chain.proceed(request.build())
+            })
+
+        retrofit = Retrofit.Builder()
+            .baseUrl(BuildConfig.WOKA_STAGINNG_BASE_URL)
+            .addConverterFactory(GsonConverterFactory.create())
+            .client(clientBuilder.build())
+            .build()
+
+        return retrofit!!
+    }
+
+    fun getRetrofit(): Retrofit{
+        return retrofit ?: createRetrofit()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/woka/onboard/fragments/LanguageFragment.kt b/app/src/main/java/com/woka/onboard/fragments/LanguageFragment.kt
index a388fc5..33cbf0d 100644
--- a/app/src/main/java/com/woka/onboard/fragments/LanguageFragment.kt
+++ b/app/src/main/java/com/woka/onboard/fragments/LanguageFragment.kt
@@ -8,16 +8,15 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.core.app.ActivityOptionsCompat
 import androidx.fragment.app.Fragment
-import androidx.navigation.fragment.FragmentNavigatorExtras
-import androidx.navigation.fragment.findNavController
-import com.woka.R
 import com.woka.databinding.FragmentLanguageBinding
 import com.woka.onboard.OnboardActivity
+import com.woka.utils.ProgressView
 import com.woka.utils.changeLocale
 
 class LanguageFragment : Fragment() {
 
     private lateinit var binding: FragmentLanguageBinding
+    private lateinit var progressView: ProgressView
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -29,12 +28,12 @@ class LanguageFragment : Fragment() {
         savedInstanceState: Bundle?
     ): View? {
         binding = FragmentLanguageBinding.inflate(inflater, container, false)
+        progressView = ProgressView(requireContext(), "please wait...")
         return binding.root
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-
         clickEvents()
     }
 
diff --git a/app/src/main/java/com/woka/onboard/models/LoginResponse.kt b/app/src/main/java/com/woka/onboard/models/LoginResponse.kt
new file mode 100644
index 0000000..a15c35a
--- /dev/null
+++ b/app/src/main/java/com/woka/onboard/models/LoginResponse.kt
@@ -0,0 +1,4 @@
+package com.woka.onboard.models
+data class LoginResponse(
+    val result: Result
+)
\ No newline at end of file
diff --git a/app/src/main/java/com/woka/onboard/models/Result.kt b/app/src/main/java/com/woka/onboard/models/Result.kt
new file mode 100644
index 0000000..f900c1f
--- /dev/null
+++ b/app/src/main/java/com/woka/onboard/models/Result.kt
@@ -0,0 +1,6 @@
+package com.woka.onboard.models
+
+data class Result(
+    val already_logged_in: Boolean,
+    val is_deactive: Boolean
+)
\ No newline at end of file
diff --git a/app/src/main/java/com/woka/onboard/mvvm/OnboardApiService.kt b/app/src/main/java/com/woka/onboard/mvvm/OnboardApiService.kt
new file mode 100644
index 0000000..b9d0200
--- /dev/null
+++ b/app/src/main/java/com/woka/onboard/mvvm/OnboardApiService.kt
@@ -0,0 +1,14 @@
+package com.woka.onboard.mvvm
+
+import com.woka.networking.ApiResponse
+import com.woka.onboard.models.LoginResponse
+import okhttp3.FormBody
+import retrofit2.Response
+import retrofit2.http.Body
+import retrofit2.http.GET
+
+interface OnboardApiService {
+
+    @GET("login")
+    suspend fun login(@Body body: FormBody): Response<ApiResponse<LoginResponse>>
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/woka/onboard/mvvm/OnboardRepository.kt b/app/src/main/java/com/woka/onboard/mvvm/OnboardRepository.kt
new file mode 100644
index 0000000..55c9b63
--- /dev/null
+++ b/app/src/main/java/com/woka/onboard/mvvm/OnboardRepository.kt
@@ -0,0 +1,27 @@
+package com.woka.onboard.mvvm
+
+import com.woka.networking.ApiResult
+import com.woka.onboard.models.LoginResponse
+import okhttp3.FormBody
+
+class OnboardRepository(private val apiService: OnboardApiService) {
+
+    suspend fun login(userName: String, password: String): ApiResult<LoginResponse> {
+        return try {
+            val response = apiService.login(
+                FormBody.Builder()
+                    .add("username", userName)
+                    .add("password", password)
+                    .build()
+            )
+
+            if (response.body()?.success == 1)
+                ApiResult.Success(response.body()?.data)
+            else
+                ApiResult.Error(errorMessage = response.body()?.message)
+        } catch (e: Exception) {
+            ApiResult.Error(errorMessage = e.message)
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/woka/onboard/mvvm/OnboardViewModel.kt b/app/src/main/java/com/woka/onboard/mvvm/OnboardViewModel.kt
new file mode 100644
index 0000000..877e274
--- /dev/null
+++ b/app/src/main/java/com/woka/onboard/mvvm/OnboardViewModel.kt
@@ -0,0 +1,28 @@
+package com.woka.onboard.mvvm
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.woka.networking.ApiResult
+import com.woka.networking.RetrofitHelper
+import com.woka.onboard.models.LoginResponse
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+
+class OnboardViewModel: ViewModel(){
+
+    private val repository: OnboardRepository = OnboardRepository(RetrofitHelper.getRetrofit().create(OnboardApiService::class.java))
+
+    private val _signInLiveData = MutableLiveData<ApiResult<LoginResponse>>()
+    val signInLiveData: LiveData<ApiResult<LoginResponse>>
+        get() = _signInLiveData
+
+    fun login(userName: String, password: String){
+        viewModelScope.launch {
+            _signInLiveData.postValue(ApiResult.Loading())
+            delay(6000)
+            _signInLiveData.postValue(ApiResult.Success())
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/woka/userPreference/UserPreference.kt b/app/src/main/java/com/woka/userPreference/UserPreference.kt
index b7931fe..263edd1 100644
--- a/app/src/main/java/com/woka/userPreference/UserPreference.kt
+++ b/app/src/main/java/com/woka/userPreference/UserPreference.kt
@@ -1,8 +1,11 @@
 package com.woka.userPreference
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Context.MODE_PRIVATE
 import android.content.SharedPreferences
+import android.provider.Settings
+import android.provider.Settings.Secure
 
 class UserPreference(context: Context) {
 
@@ -12,6 +15,8 @@ class UserPreference(context: Context) {
     }
 
     private val userPrefs: SharedPreferences = context.getSharedPreferences(USER_PREFERENCE, MODE_PRIVATE)
+    @SuppressLint("HardwareIds")
+    val deviceId: String = Secure.getString(context.contentResolver, Secure.ANDROID_ID)
 
     var appLanguage: String
         get() = userPrefs.getString(APP_LANGUAGE, "en")?:"en"
diff --git a/app/src/main/java/com/woka/utils/ProgressView.kt b/app/src/main/java/com/woka/utils/ProgressView.kt
new file mode 100644
index 0000000..9929bc5
--- /dev/null
+++ b/app/src/main/java/com/woka/utils/ProgressView.kt
@@ -0,0 +1,33 @@
+package com.woka.utils
+
+import android.app.Dialog
+import android.content.Context
+import android.content.ContextWrapper
+import android.view.LayoutInflater
+import com.woka.databinding.LayoutProgressViewBinding
+
+class ProgressView(context: Context, title: String): ContextWrapper(context) {
+
+    private val dialog: Dialog = Dialog(this)
+    private var binding: LayoutProgressViewBinding = LayoutProgressViewBinding.inflate(LayoutInflater.from(this))
+
+    init {
+        // init dialog
+        dialog.setContentView(binding.root)
+        dialog.setCancelable(false)
+        // transparent background
+        dialog.window?.setBackgroundDrawableResource(android.R.color.transparent)
+
+        // init views
+        binding.title.text = title
+    }
+
+    fun show() = dialog.show()
+
+    fun hide() = dialog.dismiss()
+    
+    fun setTitle(title: String) {
+        binding.title.text = title
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable/round_25.xml b/app/src/main/res/drawable/round_25.xml
new file mode 100644
index 0000000..a7fcb2c
--- /dev/null
+++ b/app/src/main/res/drawable/round_25.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <solid android:color="@color/white"
+        />
+
+    <corners android:radius="25dp"
+        />
+
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/layout_progress_view.xml b/app/src/main/res/layout/layout_progress_view.xml
new file mode 100644
index 0000000..85bf585
--- /dev/null
+++ b/app/src/main/res/layout/layout_progress_view.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:orientation="vertical"
+    android:gravity="center"
+    android:paddingVertical="@dimen/_25sdp"
+    android:paddingHorizontal="@dimen/_30sdp"
+    android:background="@drawable/round_25"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+
+    <ProgressBar
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:indeterminate="true"
+        android:indeterminateTint="@color/color_primary"
+        />
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+
+        tools:text="@string/please_wait"
+        android:fontFamily="@font/exo_2_bold"
+        android:textColor="@color/color_primary"
+        android:textSize="16sp"
+        android:textAlignment="center"
+
+        android:layout_marginTop="15dp"
+        />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 86624c4..08a459a 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -68,4 +68,5 @@
     <string name="reset_password">RESET PASSWORD</string>
     <string name="back_btn" translatable="false">back_btn</string>
     <string name="enter_your_password">Enter your password</string>
+    <string name="please_wait">Please wait...</string>
 </resources>
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
index 20e2a01..50cce35 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -20,4 +20,10 @@ kotlin.code.style=official
 # Enables namespacing of each library's R class so that its R class includes only the
 # resources declared in the library itself and none from the library's dependencies,
 # thereby reducing the size of the R class for that library
-android.nonTransitiveRClass=true
\ No newline at end of file
+android.nonTransitiveRClass=true
+
+
+# BASE URLS
+WOKA_STAGINNG_BASE_URL="https://wokaland.com/admin/api/"
+WOKA_USER_NAME="admin"
+WOKA_PASSWORD="Woka@1234"
\ No newline at end of file