diff --git a/androidApp/src/main/java/org/blackcandy/android/compose/player/FullPlayer.kt b/androidApp/src/main/java/org/blackcandy/android/compose/player/FullPlayer.kt
index 83ea798..05b3a14 100644
--- a/androidApp/src/main/java/org/blackcandy/android/compose/player/FullPlayer.kt
+++ b/androidApp/src/main/java/org/blackcandy/android/compose/player/FullPlayer.kt
@@ -101,7 +101,7 @@ fun PlayerHorizontalLayout(
         horizontalArrangement = Arrangement.Center,
     ) {
         PlayerArt(
-            imageURL = currentSong?.albumImageUrl?.large,
+            imageURL = currentSong?.albumImageUrls?.large,
             size = dimensionResource(R.dimen.player_album_cover_large_size),
             modifier =
                 Modifier
@@ -183,7 +183,7 @@ fun PlayerVerticalLayout(
             horizontalAlignment = Alignment.CenterHorizontally,
         ) {
             PlayerArt(
-                imageURL = currentSong?.albumImageUrl?.large,
+                imageURL = currentSong?.albumImageUrls?.large,
                 size = dimensionResource(if (isExpandedHeight) R.dimen.player_album_cover_large_size else R.dimen.player_album_cover_size),
             )
 
diff --git a/androidApp/src/main/java/org/blackcandy/android/compose/player/MiniPlayer.kt b/androidApp/src/main/java/org/blackcandy/android/compose/player/MiniPlayer.kt
index 6cef903..6b4bfa1 100644
--- a/androidApp/src/main/java/org/blackcandy/android/compose/player/MiniPlayer.kt
+++ b/androidApp/src/main/java/org/blackcandy/android/compose/player/MiniPlayer.kt
@@ -53,7 +53,7 @@ fun MiniPlayer(
         ) {
             if (musicState.hasCurrentSong) {
                 AsyncImage(
-                    model = musicState.currentSong!!.albumImageUrl.small,
+                    model = musicState.currentSong!!.albumImageUrls.small,
                     contentDescription = stringResource(R.string.album_cover),
                     modifier =
                         Modifier
diff --git a/androidApp/src/main/java/org/blackcandy/android/fragments/web/WebFragment.kt b/androidApp/src/main/java/org/blackcandy/android/fragments/web/WebFragment.kt
index 926e2dd..1ac1de9 100644
--- a/androidApp/src/main/java/org/blackcandy/android/fragments/web/WebFragment.kt
+++ b/androidApp/src/main/java/org/blackcandy/android/fragments/web/WebFragment.kt
@@ -1,15 +1,16 @@
 package org.blackcandy.android.fragments.web
 
+import android.net.Uri
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.compose.ui.platform.ComposeView
+import androidx.core.net.toUri
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
 import com.google.accompanist.themeadapter.material3.Mdc3Theme
-import dev.hotwire.core.turbo.errors.HttpError
 import dev.hotwire.core.turbo.errors.VisitError
 import dev.hotwire.navigation.destinations.HotwireDestinationDeepLink
 import dev.hotwire.navigation.fragments.HotwireWebFragment
@@ -17,6 +18,7 @@ import kotlinx.coroutines.launch
 import org.blackcandy.android.R
 import org.blackcandy.android.compose.CustomErrorScreen
 import org.blackcandy.android.utils.SnackbarUtil.Companion.showSnackbar
+import org.blackcandy.shared.utils.NEW_SESSION_PATH
 import org.blackcandy.shared.viewmodels.WebViewModel
 import org.koin.androidx.viewmodel.ext.android.viewModel
 
@@ -46,14 +48,11 @@ open class WebFragment : HotwireWebFragment() {
         savedInstanceState: Bundle?,
     ): View? = inflater.inflate(R.layout.fragment_web, container, false)
 
-    override fun onVisitErrorReceived(
-        location: String,
-        error: VisitError,
-    ) {
-        if (error is HttpError.ClientError.Unauthorized) {
+    override fun onVisitStarted(location: String) {
+        super.onVisitStarted(location)
+
+        if (location.toUri().path == NEW_SESSION_PATH) {
             viewModel.logout()
-        } else {
-            super.onVisitErrorReceived(location, error)
         }
     }
 
diff --git a/iosApp/iosApp/ViewControllers/WebViewController.swift b/iosApp/iosApp/ViewControllers/WebViewController.swift
index 8be7b48..b9fda7c 100644
--- a/iosApp/iosApp/ViewControllers/WebViewController.swift
+++ b/iosApp/iosApp/ViewControllers/WebViewController.swift
@@ -31,4 +31,14 @@ class WebViewController: HotwireWebViewController {
     deinit {
         observationTask?.cancel()
     }
+
+    override func visitableDidRender() {
+        super.visitableDidRender()
+
+        if currentVisitableURL.path == NEW_SESSION_PATH {
+            viewModel.logout(onSuccess: {
+                changeRootViewController(viewController: LoginViewController())
+            })
+        }
+    }
 }
diff --git a/iosApp/iosApp/Views/Player/FullPlayer.swift b/iosApp/iosApp/Views/Player/FullPlayer.swift
index 4896c6f..d505b97 100644
--- a/iosApp/iosApp/Views/Player/FullPlayer.swift
+++ b/iosApp/iosApp/Views/Player/FullPlayer.swift
@@ -23,7 +23,7 @@ struct FullPlayer: View {
                 Spacer()
             }
 
-            PlayerArt(imageURL: currentSong?.albumImageUrl.large)
+            PlayerArt(imageURL: currentSong?.albumImageUrls.large)
                 .padding(.bottom, CustomStyle.spacing(.extraWide))
 
             PlayerInfo(currentSong: currentSong)
diff --git a/iosApp/iosApp/Views/PlayerScreen.swift b/iosApp/iosApp/Views/PlayerScreen.swift
index 8095b7b..cb8f489 100644
--- a/iosApp/iosApp/Views/PlayerScreen.swift
+++ b/iosApp/iosApp/Views/PlayerScreen.swift
@@ -132,7 +132,7 @@ struct PlayerScreen: View {
             }
         }
         .task(id: currentSong?.id) {
-            guard let urlString = currentSong?.albumImageUrl.small,
+            guard let urlString = currentSong?.albumImageUrls.small,
                   let url = URL(string: urlString) else {
                 albumImage = nil
                 return
diff --git a/shared/src/androidMain/kotlin/org/blackcandy/shared/media/MusicServiceController.kt b/shared/src/androidMain/kotlin/org/blackcandy/shared/media/MusicServiceController.kt
index df71b74..f56bdd4 100644
--- a/shared/src/androidMain/kotlin/org/blackcandy/shared/media/MusicServiceController.kt
+++ b/shared/src/androidMain/kotlin/org/blackcandy/shared/media/MusicServiceController.kt
@@ -282,7 +282,7 @@ actual class MusicServiceController(
                     .setTitle(song.name)
                     .setArtist(song.artistName)
                     .setAlbumTitle(song.albumName)
-                    .setArtworkUri(Uri.parse(song.albumImageUrl.large))
+                    .setArtworkUri(Uri.parse(song.albumImageUrls.large))
                     .build(),
             ).build()
 
diff --git a/shared/src/commonMain/kotlin/org/blackcandy/shared/api/BlackCandyService.kt b/shared/src/commonMain/kotlin/org/blackcandy/shared/api/BlackCandyService.kt
index a345cb1..1cde809 100644
--- a/shared/src/commonMain/kotlin/org/blackcandy/shared/api/BlackCandyService.kt
+++ b/shared/src/commonMain/kotlin/org/blackcandy/shared/api/BlackCandyService.kt
@@ -3,23 +3,23 @@ package org.blackcandy.shared.api
 import io.ktor.client.HttpClient
 import io.ktor.client.call.body
 import io.ktor.client.request.delete
-import io.ktor.client.request.forms.submitForm
 import io.ktor.client.request.get
-import io.ktor.client.request.parameter
 import io.ktor.client.request.post
 import io.ktor.client.request.put
+import io.ktor.client.request.setBody
 import io.ktor.client.statement.HttpResponse
 import io.ktor.client.statement.bodyAsText
 import io.ktor.client.statement.request
 import io.ktor.http.HttpHeaders
 import io.ktor.http.URLBuilder
-import io.ktor.http.parameters
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.boolean
-import kotlinx.serialization.json.int
+import kotlinx.serialization.json.buildJsonObject
 import kotlinx.serialization.json.jsonObject
 import kotlinx.serialization.json.jsonPrimitive
 import kotlinx.serialization.json.long
+import kotlinx.serialization.json.put
+import kotlinx.serialization.json.putJsonObject
 import org.blackcandy.shared.models.AuthenticationResponse
 import org.blackcandy.shared.models.Song
 import org.blackcandy.shared.models.SystemInfo
@@ -86,15 +86,16 @@ class BlackCandyServiceImpl(
     ): ApiResponse<AuthenticationResponse> =
         handleResponse {
             val response: HttpResponse =
-                client.submitForm(
-                    url = "authentication",
-                    formParameters =
-                        parameters {
-                            append("with_cookie", "true")
-                            append("session[email]", email)
-                            append("session[password]", password)
+                client.post("sessions") {
+                    setBody(
+                        buildJsonObject {
+                            putJsonObject("session") {
+                                put("email", email)
+                                put("password", password)
+                            }
                         },
-                )
+                    )
+                }
 
             val userElement = Json.parseToJsonElement(response.bodyAsText()).jsonObject["user"]!!
 
@@ -102,7 +103,7 @@ class BlackCandyServiceImpl(
             val id = userElement.jsonObject["id"]?.jsonPrimitive?.long!!
             val userEmail = userElement.jsonObject["email"]?.jsonPrimitive.toString()
             val isAdmin = userElement.jsonObject["is_admin"]?.jsonPrimitive?.boolean!!
-            val cookies = response.headers.getAll(HttpHeaders.SetCookie)!!
+            val cookies = response.headers.getAll(HttpHeaders.SetCookie) ?: emptyList()
 
             AuthenticationResponse(
                 token = token,
@@ -118,7 +119,7 @@ class BlackCandyServiceImpl(
 
     override suspend fun removeAuthentication(): ApiResponse<Unit> =
         handleResponse {
-            client.delete("authentication").body()
+            client.delete("my/session").body()
         }
 
     override suspend fun getSongsFromCurrentPlaylist(): ApiResponse<List<Song>> =
@@ -130,7 +131,11 @@ class BlackCandyServiceImpl(
         handleResponse {
             client
                 .post("favorite_playlist/songs") {
-                    parameter("song_id", songId.toString())
+                    setBody(
+                        buildJsonObject {
+                            put("song_id", songId)
+                        },
+                    )
                 }.body()
         }
 
@@ -156,7 +161,11 @@ class BlackCandyServiceImpl(
         handleResponse {
             client
                 .put("current_playlist/songs/$songId/move") {
-                    parameter("destination_song_id", destinationSongId.toString())
+                    setBody(
+                        buildJsonObject {
+                            put("destination_song_id", destinationSongId)
+                        },
+                    )
                 }.body()
         }
 
@@ -178,15 +187,19 @@ class BlackCandyServiceImpl(
         handleResponse {
             client
                 .post("current_playlist/songs") {
-                    parameter("song_id", songId.toString())
+                    setBody(
+                        buildJsonObject {
+                            put("song_id", songId)
 
-                    if (currentSongId != null) {
-                        parameter("current_song_id", currentSongId.toString())
-                    }
+                            if (currentSongId != null) {
+                                put("current_song_id", currentSongId)
+                            }
 
-                    if (location != null) {
-                        parameter("location", location)
-                    }
+                            if (location != null) {
+                                put("location", location)
+                            }
+                        },
+                    )
                 }.body()
         }
 
diff --git a/shared/src/commonMain/kotlin/org/blackcandy/shared/data/UserRepository.kt b/shared/src/commonMain/kotlin/org/blackcandy/shared/data/UserRepository.kt
index b722de4..44b3d42 100644
--- a/shared/src/commonMain/kotlin/org/blackcandy/shared/data/UserRepository.kt
+++ b/shared/src/commonMain/kotlin/org/blackcandy/shared/data/UserRepository.kt
@@ -1,6 +1,5 @@
 package org.blackcandy.shared.data
 
-import androidx.datastore.core.DataStore
 import io.ktor.client.HttpClient
 import io.ktor.client.plugins.auth.Auth
 import io.ktor.client.plugins.auth.providers.BearerAuthProvider
diff --git a/shared/src/commonMain/kotlin/org/blackcandy/shared/di/CommonModule.kt b/shared/src/commonMain/kotlin/org/blackcandy/shared/di/CommonModule.kt
index 4ec74e1..8a83eeb 100644
--- a/shared/src/commonMain/kotlin/org/blackcandy/shared/di/CommonModule.kt
+++ b/shared/src/commonMain/kotlin/org/blackcandy/shared/di/CommonModule.kt
@@ -10,6 +10,8 @@ import io.ktor.client.plugins.auth.providers.bearer
 import io.ktor.client.plugins.contentnegotiation.ContentNegotiation
 import io.ktor.client.plugins.defaultRequest
 import io.ktor.client.statement.bodyAsText
+import io.ktor.http.ContentType
+import io.ktor.http.contentType
 import io.ktor.serialization.kotlinx.json.json
 import kotlinx.coroutines.runBlocking
 import kotlinx.serialization.ExperimentalSerializationApi
@@ -90,7 +92,8 @@ private fun provideHttpClient(
                     preferencesDataSource.getServerAddress()
                 }
 
-            url("$serverAddress/api/v1/")
+            url("$serverAddress/")
+            contentType(ContentType.Application.Json)
         }
 
         HttpResponseValidator {
diff --git a/shared/src/commonMain/kotlin/org/blackcandy/shared/models/Song.kt b/shared/src/commonMain/kotlin/org/blackcandy/shared/models/Song.kt
index eb3ea80..85df57d 100644
--- a/shared/src/commonMain/kotlin/org/blackcandy/shared/models/Song.kt
+++ b/shared/src/commonMain/kotlin/org/blackcandy/shared/models/Song.kt
@@ -7,15 +7,17 @@ data class Song(
     val id: Long,
     val name: String,
     val duration: Double,
+    val albumId: Long,
+    val artistId: Long,
     val url: String,
     val albumName: String,
     val artistName: String,
     val format: String,
-    val albumImageUrl: ImageURL,
+    val albumImageUrls: ImageURLs,
     var isFavorited: Boolean,
 ) {
     @Serializable
-    data class ImageURL(
+    data class ImageURLs(
         val small: String,
         val medium: String,
         val large: String,
diff --git a/shared/src/commonMain/kotlin/org/blackcandy/shared/models/SystemInfo.kt b/shared/src/commonMain/kotlin/org/blackcandy/shared/models/SystemInfo.kt
index a981634..e28d374 100644
--- a/shared/src/commonMain/kotlin/org/blackcandy/shared/models/SystemInfo.kt
+++ b/shared/src/commonMain/kotlin/org/blackcandy/shared/models/SystemInfo.kt
@@ -21,6 +21,6 @@ data class SystemInfo(
         val major: Int,
         val minor: Int,
         val patch: Int,
-        val pre: String = "",
+        val pre: String? = null,
     )
 }
diff --git a/shared/src/commonMain/kotlin/org/blackcandy/shared/utils/Constants.kt b/shared/src/commonMain/kotlin/org/blackcandy/shared/utils/Constants.kt
index 36f58ca..c110a44 100644
--- a/shared/src/commonMain/kotlin/org/blackcandy/shared/utils/Constants.kt
+++ b/shared/src/commonMain/kotlin/org/blackcandy/shared/utils/Constants.kt
@@ -2,3 +2,4 @@ package org.blackcandy.shared.utils
 
 expect val BLACK_CANDY_USER_AGENT: String
 const val NONE_DURATION_TEXT = "--:--"
+const val NEW_SESSION_PATH = "/sessions/new"
diff --git a/shared/src/iosMain/kotlin/org/blackcandy/shared/media/MusicServiceController.kt b/shared/src/iosMain/kotlin/org/blackcandy/shared/media/MusicServiceController.kt
index b648d50..e08c400 100644
--- a/shared/src/iosMain/kotlin/org/blackcandy/shared/media/MusicServiceController.kt
+++ b/shared/src/iosMain/kotlin/org/blackcandy/shared/media/MusicServiceController.kt
@@ -254,7 +254,7 @@ actual class MusicServiceController(
 
         MPNowPlayingInfoCenter.defaultCenter().nowPlayingInfo = nowPlayingInfo
 
-        updateAlbumArtwork(song.albumImageUrl.large)
+        updateAlbumArtwork(song.albumImageUrls.large)
     }
 
     private fun updateAlbumArtwork(urlString: String) {