diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index b2415f929..eb25feb54 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -112,6 +112,7 @@ dependencies {
     implementation(projects.data.soptamp)
     implementation(projects.core.common)
     implementation(projects.core.analytics)
+    implementation(projects.core.network)
     implementation(projects.feature.auth)
     implementation(libs.kotlin.coroutines.google.play)
     implementation(platform(libs.compose.bom))
diff --git a/app/src/main/java/org/sopt/official/App.kt b/app/src/main/java/org/sopt/official/App.kt
index 02c984711..d94d3891b 100644
--- a/app/src/main/java/org/sopt/official/App.kt
+++ b/app/src/main/java/org/sopt/official/App.kt
@@ -35,7 +35,8 @@ import com.google.firebase.messaging.FirebaseMessaging
 import dagger.hilt.android.HiltAndroidApp
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.tasks.await
-import org.sopt.official.data.persistence.SoptDataStore
+import org.sopt.official.network.FlipperInitializer
+import org.sopt.official.network.persistence.SoptDataStore
 import timber.log.Timber
 import javax.inject.Inject
 
diff --git a/app/src/main/java/org/sopt/official/config/messaging/SoptFirebaseMessagingService.kt b/app/src/main/java/org/sopt/official/config/messaging/SoptFirebaseMessagingService.kt
index 96a940839..0fce3db24 100644
--- a/app/src/main/java/org/sopt/official/config/messaging/SoptFirebaseMessagingService.kt
+++ b/app/src/main/java/org/sopt/official/config/messaging/SoptFirebaseMessagingService.kt
@@ -38,7 +38,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.launch
 import org.sopt.official.R
-import org.sopt.official.data.persistence.SoptDataStore
+import org.sopt.official.network.persistence.SoptDataStore
 import org.sopt.official.domain.entity.auth.UserStatus
 import org.sopt.official.domain.usecase.notification.RegisterPushTokenUseCase
 import org.sopt.official.feature.auth.AuthActivity
diff --git a/app/src/main/java/org/sopt/official/data/mapper/AuthMapper.kt b/app/src/main/java/org/sopt/official/data/mapper/AuthMapper.kt
new file mode 100644
index 000000000..70a93bdb1
--- /dev/null
+++ b/app/src/main/java/org/sopt/official/data/mapper/AuthMapper.kt
@@ -0,0 +1,41 @@
+/*
+ * MIT License
+ * Copyright 2023 SOPT - Shout Our Passion Together
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.sopt.official.data.mapper
+
+import org.sopt.official.domain.entity.auth.Auth
+import org.sopt.official.domain.entity.auth.Token
+import org.sopt.official.domain.entity.auth.UserStatus
+import org.sopt.official.network.model.response.AuthResponse
+
+class AuthMapper {
+    fun toEntity(responseItem:AuthResponse) = Auth(
+        Token(
+            accessToken = responseItem.accessToken,
+            refreshToken = responseItem.refreshToken,
+            playgroundToken = responseItem.playgroundToken
+        ),
+        UserStatus.of(responseItem.status)
+    )
+}
diff --git a/app/src/main/java/org/sopt/official/data/repository/AuthRepositoryImpl.kt b/app/src/main/java/org/sopt/official/data/repository/AuthRepositoryImpl.kt
index 6089d2fd7..f84c68f47 100644
--- a/app/src/main/java/org/sopt/official/data/repository/AuthRepositoryImpl.kt
+++ b/app/src/main/java/org/sopt/official/data/repository/AuthRepositoryImpl.kt
@@ -24,14 +24,15 @@
  */
 package org.sopt.official.data.repository
 
+import org.sopt.official.data.mapper.AuthMapper
 import org.sopt.official.data.model.request.LogOutRequest
-import org.sopt.official.data.model.request.RefreshRequest
 import org.sopt.official.data.model.response.LogOutResponse
 import org.sopt.official.data.source.api.auth.LocalAuthDataSource
 import org.sopt.official.data.source.api.auth.RemoteAuthDataSource
 import org.sopt.official.domain.entity.auth.Token
 import org.sopt.official.domain.entity.auth.UserStatus
 import org.sopt.official.domain.repository.AuthRepository
+import org.sopt.official.network.model.request.RefreshRequest
 import javax.inject.Inject
 
 class AuthRepositoryImpl @Inject constructor(
@@ -39,7 +40,7 @@ class AuthRepositoryImpl @Inject constructor(
     private val localAuthDataSource: LocalAuthDataSource,
 ) : AuthRepository {
     override suspend fun refresh(token: String) = runCatching {
-        remoteAuthDataSource.refresh(RefreshRequest(token)).toEntity()
+        AuthMapper().toEntity(remoteAuthDataSource.refresh(RefreshRequest(token)))
     }
 
     override fun save(token: Token) {
diff --git a/app/src/main/java/org/sopt/official/data/service/AuthService.kt b/app/src/main/java/org/sopt/official/data/service/AuthService.kt
index 35d1bbfed..7c7603475 100644
--- a/app/src/main/java/org/sopt/official/data/service/AuthService.kt
+++ b/app/src/main/java/org/sopt/official/data/service/AuthService.kt
@@ -26,13 +26,11 @@ package org.sopt.official.data.service
 
 import org.sopt.official.data.model.request.AuthRequest
 import org.sopt.official.data.model.request.LogOutRequest
-import org.sopt.official.data.model.request.RefreshRequest
-import org.sopt.official.data.model.response.AuthResponse
+import org.sopt.official.network.model.response.AuthResponse
 import org.sopt.official.data.model.response.LogOutResponse
 import retrofit2.http.Body
 import retrofit2.http.DELETE
 import retrofit2.http.HTTP
-import retrofit2.http.PATCH
 import retrofit2.http.POST
 
 interface AuthService {
@@ -41,11 +39,6 @@ interface AuthService {
         @Body body: AuthRequest
     ): AuthResponse
 
-    @PATCH("auth/refresh")
-    suspend fun refresh(
-        @Body body: RefreshRequest
-    ): AuthResponse
-
     @DELETE("user")
     suspend fun withdraw()
 
diff --git a/app/src/main/java/org/sopt/official/data/source/api/auth/RemoteAuthDataSource.kt b/app/src/main/java/org/sopt/official/data/source/api/auth/RemoteAuthDataSource.kt
index 55b096fbe..039c39d88 100644
--- a/app/src/main/java/org/sopt/official/data/source/api/auth/RemoteAuthDataSource.kt
+++ b/app/src/main/java/org/sopt/official/data/source/api/auth/RemoteAuthDataSource.kt
@@ -25,9 +25,9 @@
 package org.sopt.official.data.source.api.auth
 
 import org.sopt.official.data.model.request.LogOutRequest
-import org.sopt.official.data.model.request.RefreshRequest
-import org.sopt.official.data.model.response.AuthResponse
+import org.sopt.official.network.model.response.AuthResponse
 import org.sopt.official.data.model.response.LogOutResponse
+import org.sopt.official.network.model.request.RefreshRequest
 
 interface RemoteAuthDataSource {
     suspend fun refresh(token: RefreshRequest): AuthResponse
diff --git a/app/src/main/java/org/sopt/official/data/source/impl/DefaultLocalAuthDataSource.kt b/app/src/main/java/org/sopt/official/data/source/impl/DefaultLocalAuthDataSource.kt
index 39c1d2c02..4034ce0e3 100644
--- a/app/src/main/java/org/sopt/official/data/source/impl/DefaultLocalAuthDataSource.kt
+++ b/app/src/main/java/org/sopt/official/data/source/impl/DefaultLocalAuthDataSource.kt
@@ -24,7 +24,7 @@
  */
 package org.sopt.official.data.source.impl
 
-import org.sopt.official.data.persistence.SoptDataStore
+import org.sopt.official.network.persistence.SoptDataStore
 import org.sopt.official.data.source.api.auth.LocalAuthDataSource
 import org.sopt.official.domain.entity.auth.Token
 import org.sopt.official.domain.entity.auth.UserStatus
diff --git a/app/src/main/java/org/sopt/official/data/source/impl/DefaultRemoteAuthDataSource.kt b/app/src/main/java/org/sopt/official/data/source/impl/DefaultRemoteAuthDataSource.kt
index 852de8487..26d5ecf96 100644
--- a/app/src/main/java/org/sopt/official/data/source/impl/DefaultRemoteAuthDataSource.kt
+++ b/app/src/main/java/org/sopt/official/data/source/impl/DefaultRemoteAuthDataSource.kt
@@ -26,26 +26,27 @@ package org.sopt.official.data.source.impl
 
 import org.sopt.official.common.di.Auth
 import org.sopt.official.data.model.request.LogOutRequest
-import org.sopt.official.data.model.request.RefreshRequest
-import org.sopt.official.data.model.response.AuthResponse
+import org.sopt.official.network.model.response.AuthResponse
 import org.sopt.official.data.model.response.LogOutResponse
 import org.sopt.official.data.service.AuthService
 import org.sopt.official.data.source.api.auth.RemoteAuthDataSource
+import org.sopt.official.network.model.request.RefreshRequest
+import org.sopt.official.network.service.RefreshService
 import javax.inject.Inject
 
 class DefaultRemoteAuthDataSource @Inject constructor(
-    @Auth private val service: AuthService,
-    @Auth(false) private val noneAuthService: AuthService,
+    @Auth private val authService: AuthService,
+    private val refreshService: RefreshService,
 ) : RemoteAuthDataSource {
     override suspend fun refresh(token: RefreshRequest): AuthResponse {
-        return noneAuthService.refresh(token)
+        return refreshService.refresh(token)
     }
 
     override suspend fun withdraw() {
-        service.withdraw()
+        authService.withdraw()
     }
 
     override suspend fun logout(request: LogOutRequest): LogOutResponse {
-        return service.logOut(request)
+        return authService.logOut(request)
     }
 }
diff --git a/app/src/main/java/org/sopt/official/di/AuthModule.kt b/app/src/main/java/org/sopt/official/di/AuthModule.kt
index e1da14908..e6ef0bbf6 100644
--- a/app/src/main/java/org/sopt/official/di/AuthModule.kt
+++ b/app/src/main/java/org/sopt/official/di/AuthModule.kt
@@ -29,10 +29,8 @@ import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.components.SingletonComponent
-import okhttp3.Interceptor
 import org.sopt.official.common.di.AppRetrofit
 import org.sopt.official.common.di.Auth
-import org.sopt.official.data.interceptor.AuthInterceptor
 import org.sopt.official.data.repository.AuthRepositoryImpl
 import org.sopt.official.data.service.AuthService
 import org.sopt.official.data.source.api.auth.LocalAuthDataSource
@@ -51,11 +49,6 @@ object AuthModule {
     @Auth
     fun provideAuthService(@AppRetrofit retrofit: Retrofit): AuthService = retrofit.create(AuthService::class.java)
 
-    @Provides
-    @Singleton
-    @Auth(false)
-    fun provideNoneAuthService(@AppRetrofit(false) retrofit: Retrofit): AuthService = retrofit.create(AuthService::class.java)
-
     @Module
     @InstallIn(SingletonComponent::class)
     interface Binder {
@@ -63,11 +56,6 @@ object AuthModule {
         @Singleton
         fun bindAuthRepository(repository: AuthRepositoryImpl): AuthRepository
 
-        @Binds
-        @Singleton
-        @Auth
-        fun bindAuthInterceptor(interceptor: AuthInterceptor): Interceptor
-
         @Binds
         @Singleton
         fun bindRemoteAuthDataSource(dataSource: DefaultRemoteAuthDataSource): RemoteAuthDataSource
diff --git a/app/src/main/java/org/sopt/official/di/NavigatorModule.kt b/app/src/main/java/org/sopt/official/di/NavigatorModule.kt
new file mode 100644
index 000000000..ad7c64388
--- /dev/null
+++ b/app/src/main/java/org/sopt/official/di/NavigatorModule.kt
@@ -0,0 +1,41 @@
+/*
+ * MIT License
+ * Copyright 2023 SOPT - Shout Our Passion Together
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.sopt.official.di
+
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import org.sopt.official.common.navigator.NavigatorProvider
+import org.sopt.official.feature.navigator.NavigatorProviderIntent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+interface NavigationModule {
+    @Binds
+    @Singleton
+    fun bindNavigatorIntent(navigatorProviderIntent: NavigatorProviderIntent): NavigatorProvider
+}
diff --git a/app/src/main/java/org/sopt/official/feature/auth/AuthActivity.kt b/app/src/main/java/org/sopt/official/feature/auth/AuthActivity.kt
index 0d2a26d42..40e44dc24 100644
--- a/app/src/main/java/org/sopt/official/feature/auth/AuthActivity.kt
+++ b/app/src/main/java/org/sopt/official/feature/auth/AuthActivity.kt
@@ -25,10 +25,10 @@
 package org.sopt.official.feature.auth
 
 import android.animation.ObjectAnimator
-import android.content.Context
-import android.content.Intent
 import android.app.NotificationChannel
 import android.app.NotificationManager
+import android.content.Context
+import android.content.Intent
 import android.graphics.Paint
 import android.os.Bundle
 import android.view.animation.AnimationUtils
@@ -46,16 +46,16 @@ import org.sopt.official.BuildConfig
 import org.sopt.official.R
 import org.sopt.official.auth.PlaygroundAuth
 import org.sopt.official.auth.data.PlaygroundAuthDatasource
-import org.sopt.official.auth.data.remote.model.response.OAuthToken
+import org.sopt.official.network.model.response.OAuthToken
+import org.sopt.official.common.di.Auth
 import org.sopt.official.config.messaging.SoptFirebaseMessagingService.Companion.REMOTE_MESSAGE_EVENT_LINK
 import org.sopt.official.config.messaging.SoptFirebaseMessagingService.Companion.REMOTE_MESSAGE_EVENT_TYPE
-import org.sopt.official.common.di.Auth
 import org.sopt.official.data.model.request.AuthRequest
-import org.sopt.official.data.persistence.SoptDataStore
 import org.sopt.official.data.service.AuthService
 import org.sopt.official.databinding.ActivityAuthBinding
 import org.sopt.official.domain.entity.auth.UserStatus
 import org.sopt.official.feature.home.HomeActivity
+import org.sopt.official.network.persistence.SoptDataStore
 import org.sopt.official.util.dp
 import org.sopt.official.util.setOnAnimationEndListener
 import org.sopt.official.util.setOnSingleClickListener
diff --git a/app/src/main/java/org/sopt/official/feature/home/HomeActivity.kt b/app/src/main/java/org/sopt/official/feature/home/HomeActivity.kt
index 7b52b7ab1..c9969f339 100644
--- a/app/src/main/java/org/sopt/official/feature/home/HomeActivity.kt
+++ b/app/src/main/java/org/sopt/official/feature/home/HomeActivity.kt
@@ -71,8 +71,8 @@ import org.sopt.official.util.setOnSingleClickListener
 import org.sopt.official.util.stringOf
 import org.sopt.official.util.ui.setVisible
 import org.sopt.official.util.viewBinding
-import javax.inject.Inject
 import java.io.Serializable
+import javax.inject.Inject
 
 @AndroidEntryPoint
 class HomeActivity : AppCompatActivity() {
diff --git a/app/src/main/java/org/sopt/official/feature/navigator/NavigatorProviderIntent.kt b/app/src/main/java/org/sopt/official/feature/navigator/NavigatorProviderIntent.kt
new file mode 100644
index 000000000..f1d68b392
--- /dev/null
+++ b/app/src/main/java/org/sopt/official/feature/navigator/NavigatorProviderIntent.kt
@@ -0,0 +1,39 @@
+/*
+ * MIT License
+ * Copyright 2023 SOPT - Shout Our Passion Together
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.sopt.official.feature.navigator
+
+import android.content.Context
+import android.content.Intent
+import dagger.hilt.android.qualifiers.ApplicationContext
+import org.sopt.official.common.navigator.NavigatorProvider
+import org.sopt.official.feature.auth.AuthActivity
+import javax.inject.Inject
+
+class NavigatorProviderIntent @Inject constructor(
+    @ApplicationContext private val context: Context
+) : NavigatorProvider {
+    override fun getAuthActivityIntent(): Intent =
+        AuthActivity.newInstance(context)
+}
diff --git a/app/src/main/java/org/sopt/official/util/Auth.kt b/app/src/main/java/org/sopt/official/util/Auth.kt
index cfdfee2d2..8051f4263 100644
--- a/app/src/main/java/org/sopt/official/util/Auth.kt
+++ b/app/src/main/java/org/sopt/official/util/Auth.kt
@@ -24,7 +24,7 @@
  */
 package org.sopt.official.util
 
-import org.sopt.official.auth.data.remote.model.response.OAuthToken
+import org.sopt.official.network.model.response.OAuthToken
 import org.sopt.official.domain.entity.auth.Auth
 import org.sopt.official.domain.entity.auth.Token
 import org.sopt.official.domain.entity.auth.UserStatus
diff --git a/app/src/test/java/org/sopt/official/datastore/SoptDataStoreTest.kt b/app/src/test/java/org/sopt/official/datastore/SoptDataStoreTest.kt
index ab2ed0fce..abc3d9afb 100644
--- a/app/src/test/java/org/sopt/official/datastore/SoptDataStoreTest.kt
+++ b/app/src/test/java/org/sopt/official/datastore/SoptDataStoreTest.kt
@@ -34,7 +34,7 @@ import org.junit.runner.RunWith
 import org.robolectric.RobolectricTestRunner
 import org.robolectric.RuntimeEnvironment
 import org.robolectric.annotation.Config
-import org.sopt.official.data.persistence.SoptDataStore
+import org.sopt.official.network.persistence.SoptDataStore
 import org.sopt.official.datastore.fake.FakeAndroidKeyStore
 
 @RunWith(RobolectricTestRunner::class)
diff --git a/core/common/src/main/java/org/sopt/official/common/di/Qualifiers.kt b/core/common/src/main/java/org/sopt/official/common/di/Qualifiers.kt
index 454fba3d9..25a91410d 100644
--- a/core/common/src/main/java/org/sopt/official/common/di/Qualifiers.kt
+++ b/core/common/src/main/java/org/sopt/official/common/di/Qualifiers.kt
@@ -32,7 +32,7 @@ annotation class Logging
 
 @Qualifier
 @Retention(AnnotationRetention.BINARY)
-annotation class Auth(val needed: Boolean = true)
+annotation class Auth()
 
 @Qualifier
 @Retention(AnnotationRetention.BINARY)
diff --git a/core/common/src/main/java/org/sopt/official/common/navigator/NavigatorProvider.kt b/core/common/src/main/java/org/sopt/official/common/navigator/NavigatorProvider.kt
new file mode 100644
index 000000000..715605fc4
--- /dev/null
+++ b/core/common/src/main/java/org/sopt/official/common/navigator/NavigatorProvider.kt
@@ -0,0 +1,31 @@
+/*
+ * MIT License
+ * Copyright 2023 SOPT - Shout Our Passion Together
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.sopt.official.common.navigator
+
+import android.content.Intent
+
+interface NavigatorProvider {
+    fun getAuthActivityIntent(): Intent
+}
diff --git a/core/network/.gitignore b/core/network/.gitignore
new file mode 100644
index 000000000..e69de29bb
diff --git a/core/network/build.gradle.kts b/core/network/build.gradle.kts
new file mode 100644
index 000000000..8a7a55321
--- /dev/null
+++ b/core/network/build.gradle.kts
@@ -0,0 +1,49 @@
+/*
+ * MIT License
+ * Copyright 2023 SOPT - Shout Our Passion Together
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+@Suppress("DSL_SCOPE_VIOLATION") // TODO: Remove once KTIJ-19369 is fixed
+plugins {
+    id("org.sopt.official.feature")
+}
+
+android {
+    namespace = "org.sopt.official.network"
+
+}
+
+dependencies {
+    implementation(projects.core.common)
+    implementation(libs.security)
+    implementation(libs.retrofit)
+    implementation(libs.retrofit.kotlin.serialization.converter)
+    implementation(platform(libs.okhttp.bom))
+    implementation(libs.okhttp.logging.interceptor)
+    implementation(libs.process.phoenix)
+    implementation(libs.timber)
+    debugImplementation(libs.bundles.flipper)
+    releaseImplementation(libs.flipper.noop)
+    debugImplementation(libs.flipper.network) {
+        exclude(group = "com.squareup.okhttp3", module = "okhttp")
+    }
+}
\ No newline at end of file
diff --git a/core/network/consumer-rules.pro b/core/network/consumer-rules.pro
new file mode 100644
index 000000000..e69de29bb
diff --git a/app/src/debug/java/org/sopt/official/FlipperInitializer.kt b/core/network/src/debug/java/org/sopt/official/network/FlipperInitializer.kt
similarity index 98%
rename from app/src/debug/java/org/sopt/official/FlipperInitializer.kt
rename to core/network/src/debug/java/org/sopt/official/network/FlipperInitializer.kt
index 28fc209b5..2ec6a37e4 100644
--- a/app/src/debug/java/org/sopt/official/FlipperInitializer.kt
+++ b/core/network/src/debug/java/org/sopt/official/network/FlipperInitializer.kt
@@ -22,16 +22,17 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.sopt.official
+package org.sopt.official.network
 
 import android.app.Application
+import okhttp3.OkHttpClient
+
 import com.facebook.flipper.android.AndroidFlipperClient
 import com.facebook.flipper.plugins.inspector.DescriptorMapping
 import com.facebook.flipper.plugins.inspector.InspectorFlipperPlugin
 import com.facebook.flipper.plugins.network.FlipperOkhttpInterceptor
 import com.facebook.flipper.plugins.network.NetworkFlipperPlugin
 import com.facebook.soloader.SoLoader
-import okhttp3.OkHttpClient
 
 object FlipperInitializer {
     private val flipperNetworkPlugin = NetworkFlipperPlugin()
diff --git a/core/network/src/main/AndroidManifest.xml b/core/network/src/main/AndroidManifest.xml
new file mode 100644
index 000000000..92859325b
--- /dev/null
+++ b/core/network/src/main/AndroidManifest.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    MIT License
+
+    Copyright (c) 2023 SOPT Makers
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/org/sopt/official/data/authenticator/SoptAuthenticator.kt b/core/network/src/main/java/org/sopt/official/network/authenticator/SoptAuthenticator.kt
similarity index 79%
rename from app/src/main/java/org/sopt/official/data/authenticator/SoptAuthenticator.kt
rename to core/network/src/main/java/org/sopt/official/network/authenticator/SoptAuthenticator.kt
index 713aa4a59..6224df818 100644
--- a/app/src/main/java/org/sopt/official/data/authenticator/SoptAuthenticator.kt
+++ b/core/network/src/main/java/org/sopt/official/network/authenticator/SoptAuthenticator.kt
@@ -22,7 +22,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.sopt.official.data.authenticator
+package org.sopt.official.network.authenticator
 
 import android.content.Context
 import com.jakewharton.processphoenix.ProcessPhoenix
@@ -32,11 +32,10 @@ import okhttp3.Authenticator
 import okhttp3.Request
 import okhttp3.Response
 import okhttp3.Route
-import org.sopt.official.common.di.Auth
-import org.sopt.official.data.model.request.RefreshRequest
-import org.sopt.official.data.persistence.SoptDataStore
-import org.sopt.official.data.service.AuthService
-import org.sopt.official.feature.auth.AuthActivity
+import org.sopt.official.common.navigator.NavigatorProvider
+import org.sopt.official.network.model.request.RefreshRequest
+import org.sopt.official.network.persistence.SoptDataStore
+import org.sopt.official.network.service.RefreshService
 import timber.log.Timber
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -44,15 +43,16 @@ import javax.inject.Singleton
 @Singleton
 class SoptAuthenticator @Inject constructor(
     private val dataStore: SoptDataStore,
-    @Auth(false) private val service: AuthService,
-    @ApplicationContext private val context: Context
+    private val refreshService: RefreshService,
+    @ApplicationContext private val context: Context,
+    private val navigatorProvider: NavigatorProvider
 ) : Authenticator {
     override fun authenticate(route: Route?, response: Response): Request? {
         if (response.code == 401) {
             val refreshToken = dataStore.refreshToken
             val newTokens = runCatching {
                 runBlocking {
-                    service.refresh(RefreshRequest(refreshToken))
+                    refreshService.refresh(RefreshRequest(refreshToken))
                 }
             }.onSuccess {
                 dataStore.refreshToken = it.refreshToken
@@ -61,7 +61,7 @@ class SoptAuthenticator @Inject constructor(
             }.onFailure {
                 dataStore.clear()
                 Timber.e(it)
-                ProcessPhoenix.triggerRebirth(context, AuthActivity.newInstance(context))
+                ProcessPhoenix.triggerRebirth(context, navigatorProvider.getAuthActivityIntent())
             }.getOrThrow()
 
             return response.request.newBuilder()
diff --git a/core/network/src/main/java/org/sopt/official/network/di/AuthModule.kt b/core/network/src/main/java/org/sopt/official/network/di/AuthModule.kt
new file mode 100644
index 000000000..86c0bf202
--- /dev/null
+++ b/core/network/src/main/java/org/sopt/official/network/di/AuthModule.kt
@@ -0,0 +1,55 @@
+/*
+ * MIT License
+ * Copyright 2022-2023 SOPT - Shout Our Passion Together
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.sopt.official.network.di
+
+import dagger.Binds
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import okhttp3.Interceptor
+import org.sopt.official.common.di.AppRetrofit
+import org.sopt.official.common.di.Auth
+import org.sopt.official.network.interceptor.AuthInterceptor
+import org.sopt.official.network.service.RefreshService
+import retrofit2.Retrofit
+import javax.inject.Singleton
+
+@InstallIn(SingletonComponent::class)
+@Module
+object AuthModule {
+    @Provides
+    @Singleton
+    fun provideNoneAuthService(@AppRetrofit(false) retrofit: Retrofit): RefreshService = retrofit.create(RefreshService::class.java)
+
+    @Module
+    @InstallIn(SingletonComponent::class)
+    interface Binder {
+        @Binds
+        @Singleton
+        @Auth
+        fun bindAuthInterceptor(interceptor: AuthInterceptor): Interceptor
+    }
+}
diff --git a/app/src/main/java/org/sopt/official/di/NetModule.kt b/core/network/src/main/java/org/sopt/official/network/di/NetModule.kt
similarity index 87%
rename from app/src/main/java/org/sopt/official/di/NetModule.kt
rename to core/network/src/main/java/org/sopt/official/network/di/NetModule.kt
index d235bdf9a..cc602d121 100644
--- a/app/src/main/java/org/sopt/official/di/NetModule.kt
+++ b/core/network/src/main/java/org/sopt/official/network/di/NetModule.kt
@@ -22,7 +22,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.sopt.official.di
+package org.sopt.official.network.di
 
 import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
 import dagger.Module
@@ -34,13 +34,13 @@ import okhttp3.Interceptor
 import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.OkHttpClient
 import okhttp3.logging.HttpLoggingInterceptor
-import org.sopt.official.BuildConfig
-import org.sopt.official.FlipperInitializer
+import org.sopt.official.common.BuildConfig
 import org.sopt.official.common.di.AppRetrofit
 import org.sopt.official.common.di.Auth
 import org.sopt.official.common.di.Logging
 import org.sopt.official.common.di.OperationRetrofit
-import org.sopt.official.data.authenticator.SoptAuthenticator
+import org.sopt.official.network.FlipperInitializer
+import org.sopt.official.network.authenticator.SoptAuthenticator
 import retrofit2.Converter
 import retrofit2.Retrofit
 import javax.inject.Singleton
@@ -48,6 +48,7 @@ import javax.inject.Singleton
 @InstallIn(SingletonComponent::class)
 @Module
 object NetModule {
+
     @Logging
     @Provides
     @Singleton
@@ -71,7 +72,6 @@ object NetModule {
 
     @Provides
     @Singleton
-    @Auth(false)
     fun provideNonAuthOkHttpClient(
         @Logging loggingInterceptor: Interceptor,
     ): OkHttpClient = OkHttpClient.Builder()
@@ -100,19 +100,19 @@ object NetModule {
     ): Retrofit = Retrofit.Builder()
         .client(client)
         .addConverterFactory(converter)
-        .baseUrl(if (BuildConfig.DEBUG) BuildConfig.devApi else BuildConfig.newApi)
+        .baseUrl(if (BuildConfig.DEBUG) BuildConfig.SOPT_DEV_BASE_URL else BuildConfig.SOPT_BASE_URL)
         .build()
 
     @AppRetrofit(false)
     @Provides
     @Singleton
     fun provideNoneAuthAppRetrofit(
-        @Auth(false) client: OkHttpClient,
+        client: OkHttpClient,
         converter: Converter.Factory
     ): Retrofit = Retrofit.Builder()
         .client(client)
         .addConverterFactory(converter)
-        .baseUrl(if (BuildConfig.DEBUG) BuildConfig.devApi else BuildConfig.newApi)
+        .baseUrl(if (BuildConfig.DEBUG) BuildConfig.SOPT_DEV_BASE_URL else BuildConfig.SOPT_BASE_URL)
         .build()
 
     @OperationRetrofit
@@ -124,6 +124,6 @@ object NetModule {
     ): Retrofit = Retrofit.Builder()
         .client(client)
         .addConverterFactory(converter)
-        .baseUrl(if (BuildConfig.DEBUG) BuildConfig.devOperationApi else BuildConfig.operationApi)
+        .baseUrl(if (BuildConfig.DEBUG) BuildConfig.SOPT_DEV_OPERATION_BASE_URL else BuildConfig.SOPT_OPERATION_BASE_URL)
         .build()
 }
diff --git a/app/src/main/java/org/sopt/official/di/SecurityModule.kt b/core/network/src/main/java/org/sopt/official/network/di/SecurityModule.kt
similarity index 92%
rename from app/src/main/java/org/sopt/official/di/SecurityModule.kt
rename to core/network/src/main/java/org/sopt/official/network/di/SecurityModule.kt
index 65e14ee82..9f1e86b1f 100644
--- a/app/src/main/java/org/sopt/official/di/SecurityModule.kt
+++ b/core/network/src/main/java/org/sopt/official/network/di/SecurityModule.kt
@@ -22,7 +22,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.sopt.official.di
+package org.sopt.official.network.di
 
 import android.content.Context
 import androidx.security.crypto.MasterKey
@@ -31,7 +31,6 @@ import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
-import org.sopt.official.BuildConfig
 import org.sopt.official.common.di.LocalStore
 import javax.inject.Singleton
 
@@ -49,5 +48,5 @@ object SecurityModule {
     @Provides
     @Singleton
     @LocalStore
-    fun provideSoptDataStoreName(): String = BuildConfig.persistenceStoreName
+    fun provideSoptDataStoreName(): String = "sampleKey"
 }
diff --git a/app/src/main/java/org/sopt/official/data/interceptor/AuthInterceptor.kt b/core/network/src/main/java/org/sopt/official/network/interceptor/AuthInterceptor.kt
similarity index 95%
rename from app/src/main/java/org/sopt/official/data/interceptor/AuthInterceptor.kt
rename to core/network/src/main/java/org/sopt/official/network/interceptor/AuthInterceptor.kt
index f4a3bf681..73a4bd8b1 100644
--- a/app/src/main/java/org/sopt/official/data/interceptor/AuthInterceptor.kt
+++ b/core/network/src/main/java/org/sopt/official/network/interceptor/AuthInterceptor.kt
@@ -22,12 +22,12 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.sopt.official.data.interceptor
+package org.sopt.official.network.interceptor
 
 import okhttp3.Interceptor
 import okhttp3.Request
 import okhttp3.Response
-import org.sopt.official.data.persistence.SoptDataStore
+import org.sopt.official.network.persistence.SoptDataStore
 import javax.inject.Inject
 
 class AuthInterceptor @Inject constructor(
diff --git a/app/src/main/java/org/sopt/official/data/model/request/RefreshRequest.kt b/core/network/src/main/java/org/sopt/official/network/model/request/RefreshRequest.kt
similarity index 96%
rename from app/src/main/java/org/sopt/official/data/model/request/RefreshRequest.kt
rename to core/network/src/main/java/org/sopt/official/network/model/request/RefreshRequest.kt
index 97b40e402..c4e3b800d 100644
--- a/app/src/main/java/org/sopt/official/data/model/request/RefreshRequest.kt
+++ b/core/network/src/main/java/org/sopt/official/network/model/request/RefreshRequest.kt
@@ -22,7 +22,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.sopt.official.data.model.request
+package org.sopt.official.network.model.request
 
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
diff --git a/app/src/main/java/org/sopt/official/data/model/response/AuthResponse.kt b/core/network/src/main/java/org/sopt/official/network/model/response/AuthResponse.kt
similarity index 78%
rename from app/src/main/java/org/sopt/official/data/model/response/AuthResponse.kt
rename to core/network/src/main/java/org/sopt/official/network/model/response/AuthResponse.kt
index 95b69426f..4de77ab79 100644
--- a/app/src/main/java/org/sopt/official/data/model/response/AuthResponse.kt
+++ b/core/network/src/main/java/org/sopt/official/network/model/response/AuthResponse.kt
@@ -22,14 +22,10 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.sopt.official.data.model.response
+package org.sopt.official.network.model.response
 
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
-import org.sopt.official.auth.data.remote.model.response.OAuthToken
-import org.sopt.official.domain.entity.auth.Auth
-import org.sopt.official.domain.entity.auth.Token
-import org.sopt.official.domain.entity.auth.UserStatus
 
 @Serializable
 data class AuthResponse(
@@ -38,14 +34,6 @@ data class AuthResponse(
     @SerialName("playgroundToken") val playgroundToken: String,
     @SerialName("status") val status: String
 ) {
-    fun toEntity() = Auth(
-        Token(
-            accessToken = accessToken,
-            refreshToken = refreshToken,
-            playgroundToken = playgroundToken
-        ),
-        UserStatus.of(status)
-    )
 
     fun toOAuthToken() = OAuthToken(
         accessToken = accessToken,
diff --git a/feature/auth/src/main/java/org/sopt/official/auth/data/remote/model/response/OauthToken.kt b/core/network/src/main/java/org/sopt/official/network/model/response/OauthToken.kt
similarity index 96%
rename from feature/auth/src/main/java/org/sopt/official/auth/data/remote/model/response/OauthToken.kt
rename to core/network/src/main/java/org/sopt/official/network/model/response/OauthToken.kt
index b8be38bac..72fe2d3da 100644
--- a/feature/auth/src/main/java/org/sopt/official/auth/data/remote/model/response/OauthToken.kt
+++ b/core/network/src/main/java/org/sopt/official/network/model/response/OauthToken.kt
@@ -22,7 +22,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.sopt.official.auth.data.remote.model.response
+package org.sopt.official.network.model.response
 
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
diff --git a/app/src/main/java/org/sopt/official/data/persistence/SoptDataStore.kt b/core/network/src/main/java/org/sopt/official/network/persistence/SoptDataStore.kt
similarity index 92%
rename from app/src/main/java/org/sopt/official/data/persistence/SoptDataStore.kt
rename to core/network/src/main/java/org/sopt/official/network/persistence/SoptDataStore.kt
index a249374fb..eb474d584 100644
--- a/app/src/main/java/org/sopt/official/data/persistence/SoptDataStore.kt
+++ b/core/network/src/main/java/org/sopt/official/network/persistence/SoptDataStore.kt
@@ -22,16 +22,15 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.sopt.official.data.persistence
+package org.sopt.official.network.persistence
 
 import android.content.Context
 import androidx.core.content.edit
 import androidx.security.crypto.EncryptedSharedPreferences
 import androidx.security.crypto.MasterKey
 import dagger.hilt.android.qualifiers.ApplicationContext
-import org.sopt.official.BuildConfig
+import org.sopt.official.common.BuildConfig
 import org.sopt.official.common.di.LocalStore
-import org.sopt.official.domain.entity.auth.UserStatus
 import timber.log.Timber
 import java.security.KeyStore
 import javax.inject.Inject
@@ -87,7 +86,7 @@ class SoptDataStore @Inject constructor(
     }
 
     private fun deleteEncryptedPreference() {
-        context.deleteSharedPreferences(BuildConfig.persistenceStoreName)
+        context.deleteSharedPreferences("sampleKey")
     }
 
     fun clear() {
@@ -110,7 +109,7 @@ class SoptDataStore @Inject constructor(
 
     var userStatus: String
         set(value) = store.edit { putString(USER_STATUS, value) }
-        get() = store.getString(USER_STATUS, UserStatus.UNAUTHENTICATED.value) ?: UserStatus.UNAUTHENTICATED.value
+        get() = store.getString(USER_STATUS, UNAUTHENTICATED) ?: UNAUTHENTICATED
 
     var pushToken: String
         set(value) = store.edit { putString(PUSH_TOKEN, value) }
@@ -125,5 +124,7 @@ class SoptDataStore @Inject constructor(
         private const val KEY_ALIAS_AUTH = "alias.preferences.auth_token"
         private const val ANDROID_KEY_STORE = "AndroidKeyStore"
         private const val PUSH_TOKEN = "push_token"
+        private const val UNAUTHENTICATED="UNAUTHENTICATED"
+
     }
 }
diff --git a/core/network/src/main/java/org/sopt/official/network/service/RefreshService.kt b/core/network/src/main/java/org/sopt/official/network/service/RefreshService.kt
new file mode 100644
index 000000000..762be185c
--- /dev/null
+++ b/core/network/src/main/java/org/sopt/official/network/service/RefreshService.kt
@@ -0,0 +1,38 @@
+/*
+ * MIT License
+ * Copyright 2023 SOPT - Shout Our Passion Together
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.sopt.official.network.service
+
+
+import org.sopt.official.network.model.request.RefreshRequest
+import org.sopt.official.network.model.response.AuthResponse
+import retrofit2.http.Body
+import retrofit2.http.PATCH
+
+interface RefreshService {
+    @PATCH("auth/refresh")
+    suspend fun refresh(
+        @Body body: RefreshRequest
+    ): AuthResponse
+}
diff --git a/app/src/release/java/org/sopt/official/FlipperInitializer.kt b/core/network/src/release/java/org/sopt/official/network/FlipperInitializer.kt
similarity index 97%
rename from app/src/release/java/org/sopt/official/FlipperInitializer.kt
rename to core/network/src/release/java/org/sopt/official/network/FlipperInitializer.kt
index e4794d8dd..7413f9678 100644
--- a/app/src/release/java/org/sopt/official/FlipperInitializer.kt
+++ b/core/network/src/release/java/org/sopt/official/network/FlipperInitializer.kt
@@ -22,7 +22,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-package org.sopt.official
+package org.sopt.official.network
 
 import android.app.Application
 import okhttp3.OkHttpClient
diff --git a/feature/auth/build.gradle.kts b/feature/auth/build.gradle.kts
index 0d22769ef..c7d6d897a 100644
--- a/feature/auth/build.gradle.kts
+++ b/feature/auth/build.gradle.kts
@@ -34,6 +34,7 @@ android {
 
 dependencies {
     implementation(projects.core.common)
+    implementation(projects.core.network)
     implementation(libs.customtab)
     implementation(libs.retrofit)
     implementation(libs.retrofit.kotlin.serialization.converter)
diff --git a/feature/auth/src/main/java/org/sopt/official/auth/PlaygroundAuth.kt b/feature/auth/src/main/java/org/sopt/official/auth/PlaygroundAuth.kt
index 386428d65..21984fc53 100644
--- a/feature/auth/src/main/java/org/sopt/official/auth/PlaygroundAuth.kt
+++ b/feature/auth/src/main/java/org/sopt/official/auth/PlaygroundAuth.kt
@@ -33,7 +33,7 @@ import kotlinx.coroutines.launch
 import org.sopt.official.auth.data.PlaygroundApiManager
 import org.sopt.official.auth.data.PlaygroundAuthDatasource
 import org.sopt.official.auth.data.RemotePlaygroundAuthDatasource
-import org.sopt.official.auth.data.remote.model.response.OAuthToken
+import org.sopt.official.network.model.response.OAuthToken
 import org.sopt.official.auth.utils.PlaygroundUriProvider
 
 object PlaygroundAuth {
diff --git a/feature/auth/src/main/java/org/sopt/official/auth/data/PlaygroundAuthDatasource.kt b/feature/auth/src/main/java/org/sopt/official/auth/data/PlaygroundAuthDatasource.kt
index 51f1cce8a..648d39d34 100644
--- a/feature/auth/src/main/java/org/sopt/official/auth/data/PlaygroundAuthDatasource.kt
+++ b/feature/auth/src/main/java/org/sopt/official/auth/data/PlaygroundAuthDatasource.kt
@@ -24,7 +24,7 @@
  */
 package org.sopt.official.auth.data
 
-import org.sopt.official.auth.data.remote.model.response.OAuthToken
+import org.sopt.official.network.model.response.OAuthToken
 
 interface PlaygroundAuthDatasource {
     suspend fun oauth(code: String): Result<OAuthToken>
diff --git a/feature/auth/src/main/java/org/sopt/official/auth/data/RemotePlaygroundAuthDatasource.kt b/feature/auth/src/main/java/org/sopt/official/auth/data/RemotePlaygroundAuthDatasource.kt
index d7483b18f..31df17ad4 100644
--- a/feature/auth/src/main/java/org/sopt/official/auth/data/RemotePlaygroundAuthDatasource.kt
+++ b/feature/auth/src/main/java/org/sopt/official/auth/data/RemotePlaygroundAuthDatasource.kt
@@ -27,7 +27,7 @@ package org.sopt.official.auth.data
 import org.sopt.official.auth.PlaygroundError
 import org.sopt.official.auth.data.remote.AuthService
 import org.sopt.official.auth.data.remote.model.request.RequestToken
-import org.sopt.official.auth.data.remote.model.response.OAuthToken
+import org.sopt.official.network.model.response.OAuthToken
 import org.sopt.official.common.di.Auth
 import java.net.UnknownHostException
 
diff --git a/feature/auth/src/main/java/org/sopt/official/auth/data/remote/AuthService.kt b/feature/auth/src/main/java/org/sopt/official/auth/data/remote/AuthService.kt
index 1aae99cdd..d0f41b812 100644
--- a/feature/auth/src/main/java/org/sopt/official/auth/data/remote/AuthService.kt
+++ b/feature/auth/src/main/java/org/sopt/official/auth/data/remote/AuthService.kt
@@ -25,7 +25,7 @@
 package org.sopt.official.auth.data.remote
 
 import org.sopt.official.auth.data.remote.model.request.RequestToken
-import org.sopt.official.auth.data.remote.model.response.OAuthToken
+import org.sopt.official.network.model.response.OAuthToken
 import retrofit2.http.Body
 import retrofit2.http.POST
 
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 585858f55..8bd48ddc9 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -18,10 +18,11 @@ dependencyResolutionManagement {
 rootProject.name = "SOPT"
 include(
     ":app",
-    ":feature:soptamp",
+    ":domain:soptamp",
+    ":data:soptamp",
+    ":core:network",
     ":core:analytics",
     ":core:common",
-    ":feature:auth"
+    ":feature:auth",
+    ":feature:soptamp"
 )
-include(":data:soptamp")
-include(":domain:soptamp")