diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 8f96c3977..b02d075ba 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -177,9 +177,6 @@ dependencies {
     implementation(kotlinx.reflect)
     implementation(kotlinx.bundles.coroutines)
 
-    // Source models and interfaces from Tachiyomi 1.x
-    implementation(libs.tachiyomi.api)
-
     // AndroidX libraries
     implementation(androidx.annotation)
     implementation(androidx.appcompat)
diff --git a/app/src/main/java/eu/kanade/domain/manga/interactor/UpdateManga.kt b/app/src/main/java/eu/kanade/domain/manga/interactor/UpdateManga.kt
index 329359253..220b27e94 100644
--- a/app/src/main/java/eu/kanade/domain/manga/interactor/UpdateManga.kt
+++ b/app/src/main/java/eu/kanade/domain/manga/interactor/UpdateManga.kt
@@ -7,7 +7,7 @@ import eu.kanade.domain.manga.model.isLocal
 import eu.kanade.domain.manga.model.toDbManga
 import eu.kanade.domain.manga.repository.MangaRepository
 import eu.kanade.tachiyomi.data.cache.CoverCache
-import tachiyomi.source.model.MangaInfo
+import eu.kanade.tachiyomi.source.model.SManga
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.util.Date
@@ -26,17 +26,18 @@ class UpdateManga(
 
     suspend fun awaitUpdateFromSource(
         localManga: Manga,
-        remoteManga: MangaInfo,
+        remoteManga: SManga,
         manualFetch: Boolean,
         coverCache: CoverCache = Injekt.get(),
     ): Boolean {
         // if the manga isn't a favorite, set its title from source and update in db
         val title = if (!localManga.favorite) remoteManga.title else null
 
-        // Never refresh covers if the url is empty to avoid "losing" existing covers
-        val updateCover = remoteManga.cover.isNotEmpty() && (manualFetch || localManga.thumbnailUrl != remoteManga.cover)
-        val coverLastModified = if (updateCover) {
+        val coverLastModified =
             when {
+                // Never refresh covers if the url is empty to avoid "losing" existing covers
+                remoteManga.thumbnail_url.isNullOrEmpty() -> null
+                !manualFetch && localManga.thumbnailUrl == remoteManga.thumbnail_url -> null
                 localManga.isLocal() -> Date().time
                 localManga.hasCustomCover(coverCache) -> {
                     coverCache.deleteFromCache(localManga.toDbManga(), false)
@@ -47,7 +48,6 @@ class UpdateManga(
                     Date().time
                 }
             }
-        } else null
 
         return mangaRepository.update(
             MangaUpdate(
@@ -57,8 +57,8 @@ class UpdateManga(
                 author = remoteManga.author,
                 artist = remoteManga.artist,
                 description = remoteManga.description,
-                genre = remoteManga.genres,
-                thumbnailUrl = remoteManga.cover.takeIf { it.isNotEmpty() },
+                genre = remoteManga.getGenres(),
+                thumbnailUrl = remoteManga.thumbnail_url?.takeIf { it.isNotEmpty() },
                 status = remoteManga.status.toLong(),
                 initialized = true,
             ),
diff --git a/app/src/main/java/eu/kanade/domain/manga/model/Manga.kt b/app/src/main/java/eu/kanade/domain/manga/model/Manga.kt
index a084d1471..aba7e14b7 100644
--- a/app/src/main/java/eu/kanade/domain/manga/model/Manga.kt
+++ b/app/src/main/java/eu/kanade/domain/manga/model/Manga.kt
@@ -7,7 +7,6 @@ import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.widget.ExtendedNavigationView
-import tachiyomi.source.model.MangaInfo
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.io.Serializable
@@ -184,17 +183,6 @@ fun Manga.toDbManga(): DbManga = MangaImpl().also {
     it.initialized = initialized
 }
 
-fun Manga.toMangaInfo(): MangaInfo = MangaInfo(
-    artist = artist ?: "",
-    author = author ?: "",
-    cover = thumbnailUrl ?: "",
-    description = description ?: "",
-    genres = genre ?: emptyList(),
-    key = url,
-    status = status.toInt(),
-    title = title,
-)
-
 fun Manga.toMangaUpdate(): MangaUpdate {
     return MangaUpdate(
         id = id,
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.kt b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.kt
index 8b6b9900e..4d19bfe91 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.kt
@@ -3,7 +3,6 @@ package eu.kanade.tachiyomi.data.database.models
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.ui.reader.setting.OrientationType
 import eu.kanade.tachiyomi.ui.reader.setting.ReadingModeType
-import tachiyomi.source.model.MangaInfo
 import eu.kanade.domain.manga.model.Manga as DomainManga
 
 interface Manga : SManga {
@@ -75,19 +74,6 @@ interface Manga : SManga {
     }
 }
 
-fun Manga.toMangaInfo(): MangaInfo {
-    return MangaInfo(
-        artist = this.artist ?: "",
-        author = this.author ?: "",
-        cover = this.thumbnail_url ?: "",
-        description = this.description ?: "",
-        genres = this.getGenres() ?: emptyList(),
-        key = this.url,
-        status = this.status,
-        title = this.title,
-    )
-}
-
 fun Manga.toDomainManga(): DomainManga? {
     val mangaId = id ?: return null
     return DomainManga(
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
index 849d5ab5f..6c80f1f70 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
@@ -16,7 +16,6 @@ import eu.kanade.domain.chapter.model.toDbChapter
 import eu.kanade.domain.manga.interactor.GetLibraryManga
 import eu.kanade.domain.manga.interactor.GetManga
 import eu.kanade.domain.manga.interactor.UpdateManga
-import eu.kanade.domain.manga.model.toMangaInfo
 import eu.kanade.domain.manga.model.toMangaUpdate
 import eu.kanade.domain.track.interactor.GetTracks
 import eu.kanade.domain.track.interactor.InsertTrack
@@ -29,7 +28,6 @@ import eu.kanade.tachiyomi.data.database.models.LibraryManga
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.toDomainChapter
 import eu.kanade.tachiyomi.data.database.models.toDomainManga
-import eu.kanade.tachiyomi.data.database.models.toMangaInfo
 import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.download.DownloadService
 import eu.kanade.tachiyomi.data.library.LibraryUpdateService.Companion.start
@@ -44,8 +42,6 @@ import eu.kanade.tachiyomi.data.track.TrackService
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.UnmeteredSource
 import eu.kanade.tachiyomi.source.model.SManga
-import eu.kanade.tachiyomi.source.model.toSChapter
-import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.util.lang.withIOContext
 import eu.kanade.tachiyomi.util.prepUpdateCover
 import eu.kanade.tachiyomi.util.shouldDownloadNewChapters
@@ -69,7 +65,6 @@ import kotlinx.coroutines.supervisorScope
 import kotlinx.coroutines.sync.Semaphore
 import kotlinx.coroutines.sync.withPermit
 import logcat.LogPriority
-import tachiyomi.source.model.MangaInfo
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.io.File
@@ -428,16 +423,13 @@ class LibraryUpdateService(
     private suspend fun updateManga(manga: DomainManga): List<DomainChapter> {
         val source = sourceManager.getOrStub(manga.source)
 
-        val mangaInfo: MangaInfo = manga.toMangaInfo()
-
         // Update manga metadata if needed
         if (preferences.autoUpdateMetadata()) {
-            val updatedMangaInfo = source.getMangaDetails(manga.toMangaInfo())
-            updateManga.awaitUpdateFromSource(manga, updatedMangaInfo, manualFetch = false, coverCache)
+            val networkManga = source.getMangaDetails(manga.toSManga())
+            updateManga.awaitUpdateFromSource(manga, networkManga, manualFetch = false, coverCache)
         }
 
-        val chapters = source.getChapterList(mangaInfo)
-            .map { it.toSChapter() }
+        val chapters = source.getChapterList(manga.toSManga())
 
         // Get manga from database to account for if it was removed during the update
         val dbManga = getManga.await(manga.id)
@@ -469,27 +461,19 @@ class LibraryUpdateService(
                                     progressCount,
                                     manga,
                                 ) { mangaWithNotif ->
-                                    sourceManager.get(mangaWithNotif.source)?.let { source ->
+                                    val source = sourceManager.get(mangaWithNotif.source) ?: return@withUpdateNotification
+                                    try {
+                                        val networkManga = source.getMangaDetails(mangaWithNotif.copy())
+                                        mangaWithNotif.prepUpdateCover(coverCache, networkManga, true)
+                                        mangaWithNotif.copyFrom(networkManga)
                                         try {
-                                            val networkManga =
-                                                source.getMangaDetails(mangaWithNotif.toMangaInfo())
-                                            val sManga = networkManga.toSManga()
-                                            mangaWithNotif.prepUpdateCover(coverCache, sManga, true)
-                                            sManga.thumbnail_url?.let {
-                                                mangaWithNotif.thumbnail_url = it
-                                                try {
-                                                    updateManga.await(
-                                                        mangaWithNotif.toDomainManga()!!
-                                                            .toMangaUpdate(),
-                                                    )
-                                                } catch (e: Exception) {
-                                                    logcat(LogPriority.ERROR) { "Manga don't exist anymore" }
-                                                }
-                                            }
-                                        } catch (e: Throwable) {
-                                            // Ignore errors and continue
-                                            logcat(LogPriority.ERROR, e)
+                                            updateManga.await(mangaWithNotif.toDomainManga()!!.toMangaUpdate())
+                                        } catch (e: Exception) {
+                                            logcat(LogPriority.ERROR) { "Manga doesn't exist anymore" }
                                         }
+                                    } catch (e: Throwable) {
+                                        // Ignore errors and continue
+                                        logcat(LogPriority.ERROR, e)
                                     }
                                 }
                             }
@@ -574,7 +558,7 @@ class LibraryUpdateService(
         }
 
         updatingManga.remove(manga)
-        completed.andIncrement
+        completed.getAndIncrement()
         notifier.showProgressNotification(
             updatingManga.map { it.toDomainManga()!! },
             completed.get(),
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt b/app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
index 75c472069..45ad25381 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
@@ -9,10 +9,6 @@ import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.model.MangasPage
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
-import eu.kanade.tachiyomi.source.model.toChapterInfo
-import eu.kanade.tachiyomi.source.model.toMangaInfo
-import eu.kanade.tachiyomi.source.model.toSChapter
-import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.util.chapter.ChapterRecognition
 import eu.kanade.tachiyomi.util.lang.compareToCaseInsensitiveNaturalOrder
 import eu.kanade.tachiyomi.util.storage.DiskUtil
@@ -20,17 +16,11 @@ import eu.kanade.tachiyomi.util.storage.EpubFile
 import eu.kanade.tachiyomi.util.system.ImageUtil
 import eu.kanade.tachiyomi.util.system.logcat
 import kotlinx.coroutines.runBlocking
+import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.Json
-import kotlinx.serialization.json.JsonObject
-import kotlinx.serialization.json.contentOrNull
 import kotlinx.serialization.json.decodeFromStream
-import kotlinx.serialization.json.intOrNull
-import kotlinx.serialization.json.jsonArray
-import kotlinx.serialization.json.jsonPrimitive
 import logcat.LogPriority
 import rx.Observable
-import tachiyomi.source.model.ChapterInfo
-import tachiyomi.source.model.MangaInfo
 import uy.kohesive.injekt.injectLazy
 import java.io.File
 import java.io.FileInputStream
@@ -120,11 +110,10 @@ class LocalSource(
 
         // Fetch chapters of all the manga
         mangas.forEach { manga ->
-            val mangaInfo = manga.toMangaInfo()
             runBlocking {
-                val chapters = getChapterList(mangaInfo)
+                val chapters = getChapterList(manga)
                 if (chapters.isNotEmpty()) {
-                    val chapter = chapters.last().toSChapter()
+                    val chapter = chapters.last()
                     val format = getFormat(chapter)
 
                     if (format is Format.Epub) {
@@ -145,47 +134,48 @@ class LocalSource(
     }
 
     // Manga details related
-    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
-        var mangaInfo = manga
-
+    override suspend fun getMangaDetails(manga: SManga): SManga {
         val baseDirsFile = getBaseDirectoriesFiles(context)
 
-        val coverFile = getCoverFile(manga.key, baseDirsFile)
-
-        coverFile?.let {
-            mangaInfo = mangaInfo.copy(cover = it.absolutePath)
+        getCoverFile(manga.url, baseDirsFile)?.let {
+            manga.thumbnail_url = it.absolutePath
         }
 
-        val localDetails = getMangaDirsFiles(manga.key, baseDirsFile)
+        getMangaDirsFiles(manga.url, baseDirsFile)
             .firstOrNull { it.extension.equals("json", ignoreCase = true) }
+            ?.let { file ->
+                json.decodeFromStream<MangaDetails>(file.inputStream()).run {
+                    title?.let { manga.title = it }
+                    author?.let { manga.author = it }
+                    artist?.let { manga.artist = it }
+                    description?.let { manga.description = it }
+                    genre?.let { manga.genre = it.joinToString() }
+                    status?.let { manga.status = it }
+                }
+            }
 
-        if (localDetails != null) {
-            val obj = json.decodeFromStream<JsonObject>(localDetails.inputStream())
-
-            mangaInfo = mangaInfo.copy(
-                title = obj["title"]?.jsonPrimitive?.contentOrNull ?: mangaInfo.title,
-                author = obj["author"]?.jsonPrimitive?.contentOrNull ?: mangaInfo.author,
-                artist = obj["artist"]?.jsonPrimitive?.contentOrNull ?: mangaInfo.artist,
-                description = obj["description"]?.jsonPrimitive?.contentOrNull ?: mangaInfo.description,
-                genres = obj["genre"]?.jsonArray?.map { it.jsonPrimitive.content } ?: mangaInfo.genres,
-                status = obj["status"]?.jsonPrimitive?.intOrNull ?: mangaInfo.status,
-            )
-        }
-
-        return mangaInfo
+        return manga
     }
 
-    // Chapters
-    override suspend fun getChapterList(manga: MangaInfo): List<ChapterInfo> {
-        val sManga = manga.toSManga()
+    @Serializable
+    class MangaDetails(
+        val title: String? = null,
+        val author: String? = null,
+        val artist: String? = null,
+        val description: String? = null,
+        val genre: List<String>? = null,
+        val status: Int? = null,
+    )
 
+    // Chapters
+    override suspend fun getChapterList(manga: SManga): List<SChapter> {
         val baseDirsFile = getBaseDirectoriesFiles(context)
-        return getMangaDirsFiles(manga.key, baseDirsFile)
+        return getMangaDirsFiles(manga.url, baseDirsFile)
             // Only keep supported formats
             .filter { it.isDirectory || isSupportedFile(it.extension) }
             .map { chapterFile ->
                 SChapter.create().apply {
-                    url = "${manga.key}/${chapterFile.name}"
+                    url = "${manga.url}/${chapterFile.name}"
                     name = if (chapterFile.isDirectory) {
                         chapterFile.name
                     } else {
@@ -193,7 +183,7 @@ class LocalSource(
                     }
                     date_upload = chapterFile.lastModified()
 
-                    chapter_number = ChapterRecognition.parseChapterNumber(sManga.title, this.name, this.chapter_number)
+                    chapter_number = ChapterRecognition.parseChapterNumber(manga.title, this.name, this.chapter_number)
 
                     val format = getFormat(chapterFile)
                     if (format is Format.Epub) {
@@ -203,9 +193,8 @@ class LocalSource(
                     }
                 }
             }
-            .map { it.toChapterInfo() }
             .sortedWith { c1, c2 ->
-                val c = c2.number.compareTo(c1.number)
+                val c = c2.chapter_number.compareTo(c1.chapter_number)
                 if (c == 0) c2.name.compareToCaseInsensitiveNaturalOrder(c1.name) else c
             }
             .toList()
@@ -224,7 +213,7 @@ class LocalSource(
     )
 
     // Unused stuff
-    override suspend fun getPageList(chapter: ChapterInfo) = throw UnsupportedOperationException("Unused")
+    override suspend fun getPageList(chapter: SChapter) = throw UnsupportedOperationException("Unused")
 
     // Miscellaneous
     private fun isSupportedFile(extension: String): Boolean {
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/Source.kt b/app/src/main/java/eu/kanade/tachiyomi/source/Source.kt
index d71dd05bb..fe5e1019f 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/Source.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/Source.kt
@@ -7,34 +7,27 @@ import eu.kanade.tachiyomi.extension.ExtensionManager
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
-import eu.kanade.tachiyomi.source.model.toChapterInfo
-import eu.kanade.tachiyomi.source.model.toMangaInfo
-import eu.kanade.tachiyomi.source.model.toPageUrl
-import eu.kanade.tachiyomi.source.model.toSChapter
-import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.util.lang.awaitSingle
 import rx.Observable
-import tachiyomi.source.model.ChapterInfo
-import tachiyomi.source.model.MangaInfo
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 
 /**
  * A basic interface for creating a source. It could be an online source, a local source, etc...
  */
-interface Source : tachiyomi.source.Source {
+interface Source {
 
     /**
      * Id for the source. Must be unique.
      */
-    override val id: Long
+    val id: Long
 
     /**
      * Name of the source.
      */
-    override val name: String
+    val name: String
 
-    override val lang: String
+    val lang: String
         get() = ""
 
     /**
@@ -75,29 +68,24 @@ interface Source : tachiyomi.source.Source {
      * [1.x API] Get the updated details for a manga.
      */
     @Suppress("DEPRECATION")
-    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
-        val sManga = manga.toSManga()
-        val networkManga = fetchMangaDetails(sManga).awaitSingle()
-        sManga.copyFrom(networkManga)
-        return sManga.toMangaInfo()
+    suspend fun getMangaDetails(manga: SManga): SManga {
+        return fetchMangaDetails(manga).awaitSingle()
     }
 
     /**
      * [1.x API] Get all the available chapters for a manga.
      */
     @Suppress("DEPRECATION")
-    override suspend fun getChapterList(manga: MangaInfo): List<ChapterInfo> {
-        return fetchChapterList(manga.toSManga()).awaitSingle()
-            .map { it.toChapterInfo() }
+    suspend fun getChapterList(manga: SManga): List<SChapter> {
+        return fetchChapterList(manga).awaitSingle()
     }
 
     /**
      * [1.x API] Get the list of pages a chapter has.
      */
     @Suppress("DEPRECATION")
-    override suspend fun getPageList(chapter: ChapterInfo): List<tachiyomi.source.model.Page> {
-        return fetchPageList(chapter.toSChapter()).awaitSingle()
-            .map { it.toPageUrl() }
+    suspend fun getPageList(chapter: SChapter): List<Page> {
+        return fetchPageList(chapter).awaitSingle()
     }
 }
 
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt b/app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt
index c528ae1c4..4828d9e72 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt
@@ -19,8 +19,6 @@ import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
 import rx.Observable
-import tachiyomi.source.model.ChapterInfo
-import tachiyomi.source.model.MangaInfo
 
 class SourceManager(
     private val context: Context,
@@ -115,7 +113,7 @@ class SourceManager(
 
         override val lang: String = sourceData.lang
 
-        override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
+        override suspend fun getMangaDetails(manga: SManga): SManga {
             throw getSourceNotInstalledException()
         }
 
@@ -123,7 +121,7 @@ class SourceManager(
             return Observable.error(getSourceNotInstalledException())
         }
 
-        override suspend fun getChapterList(manga: MangaInfo): List<ChapterInfo> {
+        override suspend fun getChapterList(manga: SManga): List<SChapter> {
             throw getSourceNotInstalledException()
         }
 
@@ -131,7 +129,7 @@ class SourceManager(
             return Observable.error(getSourceNotInstalledException())
         }
 
-        override suspend fun getPageList(chapter: ChapterInfo): List<tachiyomi.source.model.Page> {
+        override suspend fun getPageList(chapter: SChapter): List<Page> {
             throw getSourceNotInstalledException()
         }
 
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt b/app/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt
index c6b46dde2..be5ab89d7 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt
@@ -5,7 +5,6 @@ import eu.kanade.tachiyomi.network.ProgressListener
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.Transient
 import rx.subjects.Subject
-import tachiyomi.source.model.PageUrl
 
 @Serializable
 open class Page(
@@ -65,16 +64,3 @@ open class Page(
         const val ERROR = 4
     }
 }
-
-fun Page.toPageUrl(): PageUrl {
-    return PageUrl(
-        url = this.imageUrl ?: this.url,
-    )
-}
-
-fun PageUrl.toPage(index: Int): Page {
-    return Page(
-        index = index,
-        imageUrl = this.url,
-    )
-}
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt b/app/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt
index 62fc1f9d1..572d7020e 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt
@@ -1,7 +1,6 @@
 package eu.kanade.tachiyomi.source.model
 
 import data.Chapters
-import tachiyomi.source.model.ChapterInfo
 import java.io.Serializable
 
 interface SChapter : Serializable {
@@ -38,24 +37,3 @@ interface SChapter : Serializable {
         }
     }
 }
-
-fun SChapter.toChapterInfo(): ChapterInfo {
-    return ChapterInfo(
-        dateUpload = this.date_upload,
-        key = this.url,
-        name = this.name,
-        number = this.chapter_number,
-        scanlator = this.scanlator ?: "",
-    )
-}
-
-fun ChapterInfo.toSChapter(): SChapter {
-    val chapter = this
-    return SChapter.create().apply {
-        url = chapter.key
-        name = chapter.name
-        date_upload = chapter.dateUpload
-        chapter_number = chapter.number
-        scanlator = chapter.scanlator
-    }
-}
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt b/app/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt
index 8b4477b68..824e0e2ca 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt
@@ -1,7 +1,6 @@
 package eu.kanade.tachiyomi.source.model
 
 import data.Mangas
-import tachiyomi.source.model.MangaInfo
 import java.io.Serializable
 
 interface SManga : Serializable {
@@ -85,6 +84,18 @@ interface SManga : Serializable {
         }
     }
 
+    fun copy() = create().also {
+        it.url = url
+        it.title = title
+        it.artist = artist
+        it.author = author
+        it.description = description
+        it.genre = genre
+        it.status = status
+        it.thumbnail_url = thumbnail_url
+        it.initialized = initialized
+    }
+
     companion object {
         const val UNKNOWN = 0
         const val ONGOING = 1
@@ -99,30 +110,3 @@ interface SManga : Serializable {
         }
     }
 }
-
-fun SManga.toMangaInfo(): MangaInfo {
-    return MangaInfo(
-        key = this.url,
-        title = this.title,
-        artist = this.artist ?: "",
-        author = this.author ?: "",
-        description = this.description ?: "",
-        genres = this.getGenres() ?: emptyList(),
-        status = this.status,
-        cover = this.thumbnail_url ?: "",
-    )
-}
-
-fun MangaInfo.toSManga(): SManga {
-    val mangaInfo = this
-    return SManga.create().apply {
-        url = mangaInfo.key
-        title = mangaInfo.title
-        artist = mangaInfo.artist
-        author = mangaInfo.author
-        description = mangaInfo.description
-        genre = mangaInfo.genres.joinToString(", ")
-        status = mangaInfo.status
-        thumbnail_url = mangaInfo.cover
-    }
-}
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SearchPresenter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SearchPresenter.kt
index d803eb40a..6a7c60395 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SearchPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SearchPresenter.kt
@@ -13,7 +13,6 @@ import eu.kanade.domain.manga.model.Manga
 import eu.kanade.domain.manga.model.MangaUpdate
 import eu.kanade.domain.manga.model.hasCustomCover
 import eu.kanade.domain.manga.model.toDbManga
-import eu.kanade.domain.manga.model.toMangaInfo
 import eu.kanade.domain.track.interactor.GetTracks
 import eu.kanade.domain.track.interactor.InsertTrack
 import eu.kanade.tachiyomi.data.cache.CoverCache
@@ -23,7 +22,6 @@ import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
-import eu.kanade.tachiyomi.source.model.toSChapter
 import eu.kanade.tachiyomi.ui.browse.migration.MigrationFlags
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchCardItem
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchItem
@@ -89,8 +87,7 @@ class SearchPresenter(
 
         presenterScope.launchIO {
             try {
-                val chapters = source.getChapterList(manga.toMangaInfo())
-                    .map { it.toSChapter() }
+                val chapters = source.getChapterList(manga.toSManga())
 
                 migrateMangaInternal(prevSource, source, chapters, prevManga, manga, replace)
             } catch (e: Throwable) {
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourcePresenter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourcePresenter.kt
index 913749de6..b4cc39fe9 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourcePresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourcePresenter.kt
@@ -17,7 +17,6 @@ import eu.kanade.domain.track.model.toDomainTrack
 import eu.kanade.tachiyomi.data.cache.CoverCache
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.toDomainManga
-import eu.kanade.tachiyomi.data.database.models.toMangaInfo
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.track.EnhancedTrackService
 import eu.kanade.tachiyomi.data.track.TrackManager
@@ -27,7 +26,6 @@ import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.model.SManga
-import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.ui.base.presenter.BasePresenter
 import eu.kanade.tachiyomi.ui.browse.source.filter.CheckboxItem
 import eu.kanade.tachiyomi.ui.browse.source.filter.CheckboxSectionItem
@@ -267,8 +265,8 @@ open class BrowseSourcePresenter(
      */
     private suspend fun getMangaDetails(manga: Manga): Manga {
         try {
-            val networkManga = source.getMangaDetails(manga.toMangaInfo())
-            manga.copyFrom(networkManga.toSManga())
+            val networkManga = source.getMangaDetails(manga.copy())
+            manga.copyFrom(networkManga)
             manga.initialized = true
             updateManga.await(
                 manga
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/GlobalSearchPresenter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/GlobalSearchPresenter.kt
index 280b4f7fe..65ae91213 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/GlobalSearchPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/GlobalSearchPresenter.kt
@@ -8,7 +8,6 @@ import eu.kanade.domain.manga.model.toDbManga
 import eu.kanade.domain.manga.model.toMangaUpdate
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.toDomainManga
-import eu.kanade.tachiyomi.data.database.models.toMangaInfo
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.extension.ExtensionManager
 import eu.kanade.tachiyomi.source.CatalogueSource
@@ -16,7 +15,6 @@ import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.model.MangasPage
 import eu.kanade.tachiyomi.source.model.SManga
-import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.ui.base.presenter.BasePresenter
 import eu.kanade.tachiyomi.ui.browse.source.browse.BrowseSourcePresenter
 import eu.kanade.tachiyomi.util.lang.runAsObservable
@@ -245,8 +243,8 @@ open class GlobalSearchPresenter(
      * @return The initialized manga.
      */
     private suspend fun getMangaDetails(manga: Manga, source: Source): Manga {
-        val networkManga = source.getMangaDetails(manga.toMangaInfo())
-        manga.copyFrom(networkManga.toSManga())
+        val networkManga = source.getMangaDetails(manga.copy())
+        manga.copyFrom(networkManga)
         manga.initialized = true
         updateManga.await(manga.toDomainManga()!!.toMangaUpdate())
         return manga
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaPresenter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaPresenter.kt
index 6ed4eed0d..2e3ff998a 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaPresenter.kt
@@ -20,7 +20,6 @@ import eu.kanade.domain.manga.interactor.UpdateManga
 import eu.kanade.domain.manga.model.TriStateFilter
 import eu.kanade.domain.manga.model.isLocal
 import eu.kanade.domain.manga.model.toDbManga
-import eu.kanade.domain.manga.model.toMangaInfo
 import eu.kanade.domain.track.interactor.DeleteTrack
 import eu.kanade.domain.track.interactor.GetTracks
 import eu.kanade.domain.track.interactor.InsertTrack
@@ -36,7 +35,6 @@ import eu.kanade.tachiyomi.data.track.TrackManager
 import eu.kanade.tachiyomi.data.track.TrackService
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.SourceManager
-import eu.kanade.tachiyomi.source.model.toSChapter
 import eu.kanade.tachiyomi.ui.base.presenter.BasePresenter
 import eu.kanade.tachiyomi.ui.manga.track.TrackItem
 import eu.kanade.tachiyomi.util.chapter.ChapterSettingsHelper
@@ -245,7 +243,7 @@ class MangaPresenter(
             updateSuccessState { it.copy(isRefreshingInfo = true) }
             try {
                 successState?.let {
-                    val networkManga = it.source.getMangaDetails(it.manga.toMangaInfo())
+                    val networkManga = it.source.getMangaDetails(it.manga.toSManga())
                     updateManga.awaitUpdateFromSource(it.manga, networkManga, manualFetch)
                 }
             } catch (e: Throwable) {
@@ -518,8 +516,7 @@ class MangaPresenter(
             updateSuccessState { it.copy(isRefreshingChapter = true) }
             try {
                 successState?.let { successState ->
-                    val chapters = successState.source.getChapterList(successState.manga.toMangaInfo())
-                        .map { it.toSChapter() }
+                    val chapters = successState.source.getChapterList(successState.manga.toSManga())
 
                     val newChapters = syncChaptersWithSource.await(
                         chapters,
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/MangaExtensions.kt b/app/src/main/java/eu/kanade/tachiyomi/util/MangaExtensions.kt
index f544f783d..76089f437 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/util/MangaExtensions.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/util/MangaExtensions.kt
@@ -29,11 +29,12 @@ fun Manga.prepUpdateCover(coverCache: CoverCache, remoteManga: SManga, refreshSa
 
     if (!refreshSameUrl && thumbnail_url == newUrl) return
 
+    val domainManga = toDomainManga()!!
     when {
-        toDomainManga()!!.isLocal() -> {
+        domainManga.isLocal() -> {
             cover_last_modified = Date().time
         }
-        toDomainManga()!!.hasCustomCover(coverCache) -> {
+        domainManga.hasCustomCover(coverCache) -> {
             coverCache.deleteFromCache(this, false)
         }
         else -> {
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index c5d46d88b..37a57e188 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -13,8 +13,6 @@ leakcanary = "2.9.1"
 android-shortcut-gradle = "com.github.zellius:android-shortcut-gradle-plugin:0.1.2"
 google-services-gradle = "com.google.gms:google-services:4.3.13"
 
-tachiyomi-api = "org.tachiyomi:source-api:1.1"
-
 rxandroid = "io.reactivex:rxandroid:1.2.1"
 rxjava = "io.reactivex:rxjava:1.3.8"
 rxrelay = "com.jakewharton.rxrelay:rxrelay:1.2.0"