diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index b589d56e..b86273d9 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="17" />
+    <bytecodeTargetLevel target="21" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index dec7287d..639c779c 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -6,7 +6,7 @@
       <GradleProjectSettings>
         <option name="testRunner" value="CHOOSE_PER_TEST" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="17" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 12d7ff1d..da8c6ecf 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -1,10 +1,16 @@
-import org.gradle.kotlin.dsl.implementation
+import java.util.Properties
 
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.compose)
     alias(libs.plugins.kotlin.serialization)
+    id("com.google.dagger.hilt.android")
+    kotlin("kapt")
+}
+
+val properties = Properties().apply {
+    load(project.rootProject.file("local.properties").inputStream())
 }
 
 android {
@@ -19,6 +25,8 @@ android {
         versionName = "1.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+
+        buildConfigField("String", "BASE_URL", "\"${properties["BASE_URL"]}\"")
     }
 
     buildTypes {
@@ -39,6 +47,7 @@ android {
     }
     buildFeatures {
         compose = true
+        buildConfig = true
     }
 }
 
@@ -67,4 +76,22 @@ dependencies {
     androidTestImplementation(libs.androidx.ui.test.junit4)
     debugImplementation(libs.androidx.ui.tooling)
     debugImplementation(libs.androidx.ui.test.manifest)
+
+    // Hilt
+    implementation(libs.hilt.android)
+    kapt(libs.hilt.android.compiler)
+    implementation(libs.androidx.hilt.navigation.compose)
+
+// Retrofit
+    implementation(libs.retrofit)
+    implementation(libs.converter.gson)
+    implementation(libs.retrofit.kotlin.serialization.converter)
+
+// OkHttp
+    implementation(libs.okhttp)
+    implementation(libs.logging.interceptor)
+}
+
+kapt {
+    correctErrorTypes = true
 }
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 33cb3ada..6d9336ac 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -3,6 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools">
 
     <application
+        android:name=".ThipApplication"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
diff --git a/app/src/main/java/com/texthip/thip/MainActivity.kt b/app/src/main/java/com/texthip/thip/MainActivity.kt
index 97070bcf..d527d5dd 100644
--- a/app/src/main/java/com/texthip/thip/MainActivity.kt
+++ b/app/src/main/java/com/texthip/thip/MainActivity.kt
@@ -12,7 +12,9 @@ import androidx.compose.ui.tooling.preview.Preview
 import com.texthip.thip.ui.theme.ThipTheme
 import com.texthip.thip.ui.theme.ThipTheme.colors
 import com.texthip.thip.ui.theme.ThipTheme.typography
+import dagger.hilt.android.AndroidEntryPoint
 
+@AndroidEntryPoint
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
diff --git a/app/src/main/java/com/texthip/thip/ThipApplication.kt b/app/src/main/java/com/texthip/thip/ThipApplication.kt
new file mode 100644
index 00000000..75004ce5
--- /dev/null
+++ b/app/src/main/java/com/texthip/thip/ThipApplication.kt
@@ -0,0 +1,7 @@
+package com.texthip.thip
+
+import android.app.Application
+import dagger.hilt.android.HiltAndroidApp
+
+@HiltAndroidApp
+class ThipApplication : Application()
\ No newline at end of file
diff --git a/app/src/main/java/com/texthip/thip/data/di/NetworkModule.kt b/app/src/main/java/com/texthip/thip/data/di/NetworkModule.kt
new file mode 100644
index 00000000..514975f8
--- /dev/null
+++ b/app/src/main/java/com/texthip/thip/data/di/NetworkModule.kt
@@ -0,0 +1,69 @@
+package com.texthip.thip.data.di
+
+import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
+import com.texthip.thip.BuildConfig
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.json.Json
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import okhttp3.logging.HttpLoggingInterceptor
+import retrofit2.Retrofit
+import java.util.concurrent.TimeUnit
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object NetworkModule {
+    @OptIn(ExperimentalSerializationApi::class)
+    @Provides
+    @Singleton
+    fun provideJson(): Json =
+        Json {
+            isLenient = true // 유연한 JSON 구분 허용
+            prettyPrint = true // 출력 JSON 을 예쁘게 들여쓰기해서 가독성을 높임
+            encodeDefaults = true // 파라미터의 기본값(default) 을 JSON 으로 인코딩
+            explicitNulls = false // null 값을 명시적으로 표시하지 않음
+            ignoreUnknownKeys = true // JSON 에 정의하지 않은 키가 있어도 무시하고 파싱
+        }
+
+    @Provides
+    @Singleton
+    fun providesOkHttpClient(
+        loggingInterceptor: HttpLoggingInterceptor,
+//        authInterceptor: AuthInterceptor,
+//        authAuthenticator: TokenAuthenticator
+    ): OkHttpClient =
+        OkHttpClient.Builder().apply {
+            connectTimeout(10, TimeUnit.SECONDS)
+            writeTimeout(10, TimeUnit.SECONDS)
+            readTimeout(10, TimeUnit.SECONDS)
+            addInterceptor(loggingInterceptor)
+//            addInterceptor(authInterceptor)
+//            authenticator(authAuthenticator)
+        }.build()
+
+    @Provides
+    @Singleton
+    fun providesLoggingInterceptor(): HttpLoggingInterceptor =
+        HttpLoggingInterceptor().apply {
+            level = HttpLoggingInterceptor.Level.BODY
+        }
+
+    @Provides
+    @Singleton
+    fun providesRetrofit(
+        json: Json,
+        okHttpClient: OkHttpClient
+    ): Retrofit =
+        Retrofit.Builder()
+            .baseUrl(BuildConfig.BASE_URL)
+            .addConverterFactory(
+                json.asConverterFactory(requireNotNull("application/json".toMediaType()))
+            )
+            .client(okHttpClient)
+            .build()
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/texthip/thip/data/di/ServiceModule.kt b/app/src/main/java/com/texthip/thip/data/di/ServiceModule.kt
new file mode 100644
index 00000000..3308a37c
--- /dev/null
+++ b/app/src/main/java/com/texthip/thip/data/di/ServiceModule.kt
@@ -0,0 +1,12 @@
+package com.texthip.thip.data.di
+
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+
+@Module
+@InstallIn(SingletonComponent::class)
+object ServiceModule {
+//    @Provides
+//    @Singleton
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/texthip/thip/data/model/base/ApiResponseHandler.kt b/app/src/main/java/com/texthip/thip/data/model/base/ApiResponseHandler.kt
new file mode 100644
index 00000000..0da739ad
--- /dev/null
+++ b/app/src/main/java/com/texthip/thip/data/model/base/ApiResponseHandler.kt
@@ -0,0 +1,19 @@
+package com.texthip.thip.data.model.base
+
+fun <T> BaseResponse<T>.handleBaseResponse(): Result<T?> {
+    return if (isSuccess) {
+        Result.success(this.response)
+    } else {
+        Result.failure(
+            ThipApiFailureException(
+                code = this.code,
+                message = this.message
+            )
+        )
+    }
+}
+
+data class ThipApiFailureException(
+    val code: Int,
+    override val message: String
+) : Throwable()
\ No newline at end of file
diff --git a/app/src/main/java/com/texthip/thip/data/model/base/BaseResponse.kt b/app/src/main/java/com/texthip/thip/data/model/base/BaseResponse.kt
new file mode 100644
index 00000000..6e6bb8ed
--- /dev/null
+++ b/app/src/main/java/com/texthip/thip/data/model/base/BaseResponse.kt
@@ -0,0 +1,12 @@
+package com.texthip.thip.data.model.base
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class BaseResponse<T>(
+    @SerialName("isSuccess") val isSuccess: Boolean,
+    @SerialName("code") val code: Int,
+    @SerialName("message") val message: String,
+    @SerialName("data") val response: T? = null,
+)
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index 952b9306..ad159686 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,4 +3,5 @@ plugins {
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.kotlin.compose) apply false
+    id("com.google.dagger.hilt.android") version "2.57" apply false
 }
\ No newline at end of file
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 19e50af7..f34d7d9e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,9 @@
 [versions]
-agp = "8.11.1"
-kotlin = "2.0.21"
+agp = "8.9.3"
+converterGson = "3.0.0"
+hiltAndroid = "2.57"
+hiltNavigationCompose = "1.2.0"
+kotlin = "2.2.0"
 coreKtx = "1.16.0"
 junit = "4.13.2"
 junitVersion = "1.2.1"
@@ -8,7 +11,8 @@ espressoCore = "3.6.1"
 lifecycleRuntimeKtx = "2.8.7"
 activityCompose = "1.10.1"
 composeBom = "2024.09.00"
-navigationCompose = "2.9.0"
+loggingInterceptor = "5.1.0"
+navigationCompose = "2.9.2"
 foundation = "1.9.0-beta01"
 lifecycleViewmodelCompose = "2.9.1"
 navigationRuntimeAndroid = "2.9.0"
@@ -16,9 +20,17 @@ accompanistPager = "0.36.0"
 accompanistPagerIndicators = "0.36.0"
 coilCompose = "2.7.0"
 kotlinxSerializationJson = "1.9.0"
+okhttp = "5.1.0"
+retrofit = "3.0.0"
+retrofitKotlinSerializationConverter = "1.0.0"
+androidxComposeNavigation = "2.8.2"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
+androidx-hilt-navigation-compose = { module = "androidx.hilt:hilt-navigation-compose", version.ref = "hiltNavigationCompose" }
+converter-gson = { module = "com.squareup.retrofit2:converter-gson", version.ref = "converterGson" }
+hilt-android = { module = "com.google.dagger:hilt-android", version.ref = "hiltAndroid" }
+hilt-android-compiler = { module = "com.google.dagger:hilt-android-compiler", version.ref = "hiltAndroid" }
 junit = { group = "junit", name = "junit", version.ref = "junit" }
 androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
 androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
@@ -40,6 +52,10 @@ accompanist-pager = { group = "com.google.accompanist", name = "accompanist-page
 accompanist-pager-indicators = { group = "com.google.accompanist", name = "accompanist-pager-indicators", version.ref = "accompanistPagerIndicators" }
 coil-compose = { group = "io.coil-kt", name = "coil-compose", version.ref = "coilCompose" }
 kotlinx-serialization-json = { group = "org.jetbrains.kotlinx", name = "kotlinx-serialization-json", version.ref = "kotlinxSerializationJson" }
+logging-interceptor = { module = "com.squareup.okhttp3:logging-interceptor", version.ref = "loggingInterceptor" }
+okhttp = { module = "com.squareup.okhttp3:okhttp", version.ref = "okhttp" }
+retrofit = { module = "com.squareup.retrofit2:retrofit", version.ref = "retrofit" }
+retrofit-kotlin-serialization-converter = { group = "com.jakewharton.retrofit", name = "retrofit2-kotlinx-serialization-converter", version.ref = "retrofitKotlinSerializationConverter" }
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }
 kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }