Переделано воспроизведение аудио

YandexMusic.API/API/YAuthAPI.cs

@@ -0,0 +1,111 @@
+using System.Security.Authentication;
+using YandexMusic.API.Models.Account;
+using YandexMusic.API.Requests.Account;
+
+namespace YandexMusic.API;
+
+/// <summary>API для работы с пользователем и авторизации.</summary>
+public class YAuthAPI : YCommonAPI
+{
+    public YAuthAPI(YandexMusicApi api) : base(api) { }
+
+    /// <summary>Авторизация по готовому музыкальному токену (OAuth).</summary>
+    public async Task AuthorizeAsync(string musicToken)
+    {
+        if (string.IsNullOrEmpty(musicToken))
+            throw new ArgumentException("Токен не может быть пустым", nameof(musicToken));
+
+        Api.Storage.Token = musicToken;
+        var authInfo = await new YGetAuthInfoBuilder(Api).ExecuteAsync(null!);
+        if (authInfo?.Account?.Uid == null)
+            throw new Exception("Пользователь не авторизован");
+
+        Api.Storage.SetAuthorized(authInfo.Account, musicToken);
+    }
+
+    /// <summary>Авторизация по паспортному токену (полученному, например, после QR-входа).</summary>
+    public async Task AuthorizeByPassportTokenAsync(string passportToken)
+    {
+        if (string.IsNullOrEmpty(passportToken))
+            throw new ArgumentException("Паспортный токен не может быть пустым", nameof(passportToken));
+
+        var musicToken = await Api.Passport.GetMusicTokenByPassportTokenAsync(passportToken);
+        if (musicToken?.AccessToken == null)
+            throw new Exception("Не удалось обменять паспортный токен на музыкальный");
+
+        await AuthorizeAsync(musicToken.AccessToken);
+    }
+
+    /// <summary>Получение информации о текущем аккаунте.</summary>
+    public Task<YAccountResult?> GetUserAuthAsync()
+        => new YGetAuthInfoBuilder(Api).ExecuteAsync(null!);
+
+    /// <summary>Создание сессии авторизации (получение доступных методов входа).</summary>
+    public async Task<YAuthTypes?> CreateAuthSessionAsync(string userName)
+    {
+        if (!await Api.Passport.GetCsrfTokenAsync())  // вместо InitSessionAsync
+            throw new Exception("Не удалось инициализировать сессию");
+
+        var result = await new YGetAuthLoginUserBuilder(Api).ExecuteAsync((Api.Storage.AuthToken.CsfrToken, userName));
+        if (result?.TrackId != null)
+            Api.Storage.AuthToken.TrackId = result.TrackId;
+        return result;
+    }
+
+    /// <summary>Получение капчи.</summary>
+    public Task<YAuthCaptcha?> GetCaptchaAsync()
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new AuthenticationException("Выполните CreateAuthSessionAsync перед использованием");
+        return new YGetAuthCaptchaBuilder(Api).ExecuteAsync(null!);
+    }
+
+    /// <summary>Авторизация по капче.</summary>
+    public Task<YAuthBase?> AuthorizeByCaptchaAsync(string captchaValue)
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new AuthenticationException("Выполните CreateAuthSessionAsync перед использованием");
+        return new YGetAuthLoginCaptchaBuilder(Api).ExecuteAsync(captchaValue);
+    }
+
+    /// <summary>Отправить письмо для авторизации.</summary>
+    public Task<YAuthLetter?> GetAuthLetterAsync()
+        => new YGetAuthLetterBuilder(Api).ExecuteAsync(null!);
+
+    /// <summary>Подтверждение входа по письму и получение музыкального токена.</summary>
+    public async Task<bool> AuthorizeByLetterAsync()
+    {
+        var status = await new YGetAuthLoginLetterBuilder(Api).ExecuteAsync(null!);
+        if (status?.Status != YAuthStatus.Ok || !status.MagicLinkConfirmed)
+            throw new Exception("Письмо не подтверждено");
+
+        var musicToken = await Api.Passport.GetMusicTokenByCookiesAsync();
+        if (musicToken?.AccessToken == null)
+            throw new Exception("Не удалось получить музыкальный токен после подтверждения письма");
+
+        await AuthorizeAsync(musicToken.AccessToken);
+        return true;
+    }
+
+    /// <summary>Авторизация по паролю приложения Яндекс.</summary>
+    public async Task<YAuthBase?> AuthorizeByAppPasswordAsync(string password)
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new AuthenticationException("Выполните CreateAuthSessionAsync перед использованием");
+
+        var result = await new YGetAuthAppPasswordBuilder(Api).ExecuteAsync(password);
+        if (result?.Status != YAuthStatus.Ok)
+            throw new AuthenticationException("Ошибка авторизации по паролю");
+
+        var musicToken = await Api.Passport.GetMusicTokenByCookiesAsync();
+        if (musicToken?.AccessToken == null)
+            throw new Exception("Не удалось получить музыкальный токен после ввода пароля");
+
+        await AuthorizeAsync(musicToken.AccessToken);
+        return result;
+    }
+
+    /// <summary>Получение информации о пользователе через логин.</summary>
+    public Task<YLoginInfo?> GetLoginInfoAsync()
+        => new YGetLoginInfoBuilder(Api).ExecuteAsync(null!);
+}

YandexMusic.API/API/YPassportAPI.cs

@@ -0,0 +1,230 @@
+using System.Security.Authentication;
+using System.Text.RegularExpressions;
+using YandexMusic.API.Models.Account;
+using YandexMusic.API.Models.Passport;
+using YandexMusic.API.Requests.Account;
+using YandexMusic.API.Requests.Passport;
+
+namespace YandexMusic.API;
+
+/// <summary>API для работы с яндекс паспортом</summary>
+public class YPassportAPI : YCommonAPI
+{
+    public YPassportAPI(YandexMusicApi api) : base(api) { }
+
+    public async Task<YAccessToken?> GetMusicTokenByCookiesAsync()
+    {
+        if (string.IsNullOrEmpty(Api.Storage.AuthToken.TrackId))
+        {
+            if (!await GetCsrfTokenAsync())
+                throw new Exception("Не удалось инициализировать сессию");
+            await CreateTrackAsync(); // ваш приватный метод создания track_id
+        }
+        return await new YGetAuthCookiesBuilder(Api).ExecuteAsync(null!);
+    }
+
+    public async Task<YAccessToken?> GetMusicTokenByPassportTokenAsync(string passportToken)
+        => await GetAccessTokenAsync(passportToken);
+
+    public async Task<string?> GetAuthQRLinkAsync()
+    {
+        if (!await GetCsrfTokenAsync())
+            throw new Exception("Не удалось инициализировать сессию");
+
+        await CreateTrackAsync();
+
+        return $"https://passport.yandex.ru/auth/magic/code/?track_id={Api.Storage.AuthToken.TrackId}";
+    }
+
+    public async Task<YAuthQRStatus?> CheckQRStatusAsync()
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+
+        var status = await new YGetQrStatus(Api).ExecuteAsync(null!);
+
+        if (!string.IsNullOrWhiteSpace(status?.TrackId))
+        {
+            Api.Storage.AuthToken.SessionTrackId = status.TrackId;
+        }
+
+        return status;
+    }
+
+    public async Task<YAuthQrSession?> AuthorizeByQRAsync()
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+
+        if (string.IsNullOrWhiteSpace(Api.Storage.AuthToken.SessionTrackId))
+            throw new Exception("Токен сессии не инициализирован");
+
+        var status = await new YGetAuthLoginQRBuilder(Api).ExecuteAsync(null!);
+        if (status != null && status.DefaultUid != 0 && await LoginByCookiesAsync())
+            return status;
+        throw new AuthenticationException("Ошибка авторизации по QR");
+    }
+
+    /// <summary>Многоступенчатая авторизация: начало (передача логина).</summary>
+    public async Task<YMultistepStart?> MultistepStartAsync(string login)
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована. Вызовите GetAuthQRLinkAsync или CreateTrackAsync");
+        return await new YMultistepStartBuilder(Api).ExecuteAsync(login);
+    }
+
+    /// <summary>Многоступенчатая авторизация: ввод пароля.</summary>
+    public async Task<YPassportUser?> MultistepPasswordAsync(string password)
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+        return await new YMultiStepPasswordBuilder(Api).ExecuteAsync(password);
+    }
+
+    /// <summary>Авторизация с помощью RFC OTP.</summary>
+    public async Task<YPassportUser?> RfcOtpPasswordAsync(string rfcOtp)
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+        return await new YRfcOtpBuilder(Api).ExecuteAsync(rfcOtp);
+    }
+
+    /// <summary>Создание сессии пользователя.</summary>
+    public async Task<YPassportSession?> CreateUserSessionAsync()
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+        return await new YGetSessionBuilder(Api).ExecuteAsync(null!);
+    }
+
+    /// <summary>Проверка состояния сессии.</summary>
+    public async Task<YPassportSessionStatus?> GetSessionStateAsync()
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+        return await new YCheckSessionBuilder(Api).ExecuteAsync(null!);
+    }
+
+    /// <summary>Проверка номера телефона (валидация).</summary>
+    public async Task<YValidatePhoneNumberResult?> ValidatePhoneNumberAsync(string phone)
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+        return await new YValidatePhoneNumberBuilder(Api).ExecuteAsync(phone);
+    }
+
+    /// <summary>Проверка доступности номера.</summary>
+    public async Task<YCheckAvailabilityResult?> CheckPhoneAvailabilityAsync(string phone)
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+        return await new YCheckPhoneAvailabilityBuilder(Api).ExecuteAsync(phone);
+    }
+
+    /// <summary>Запрос на отправку push-уведомления.</summary>
+    public async Task<YSendPushResult?> SuggestSendPushAsync(string phone)
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+        return await new YSendPushBuilder(Api).ExecuteAsync(phone);
+    }
+
+    /// <summary>Проверка push-кода.</summary>
+    public async Task CheckPushCodeAsync(string code)
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+        await new YCheckPushCodeBuilder(Api).ExecuteAsync(code);
+    }
+
+    /// <summary>Проверка на "сквоттера" (захват номера).</summary>
+    public async Task<YValidateSquatter?> ValidateSquatterAsync(string phone)
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+        return await new YValidateSquatterBuilder(Api).ExecuteAsync(phone);
+    }
+
+    /// <summary>Получение списка аккаунтов по номеру телефона.</summary>
+    public async Task<YSuggestByPhoneResult?> SuggestByPhoneAsync()
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new Exception("Сессия не инициализирована");
+        return await new YSuggestByPhoneBuilder(Api).ExecuteAsync(null!);
+    }
+
+    /// <summary>Вход по паролю (упрощённый, если не нужна многоступенчатость).</summary>
+    public async Task<YPassportUser?> LoginByPasswordAsync(string password)
+    {
+        // Сначала запускаем мультистеп (если track_id уже есть)
+        if (string.IsNullOrEmpty(Api.Storage.AuthToken.TrackId))
+            throw new Exception("TrackId не найден. Вызовите MultistepStartAsync сначала.");
+        return await MultistepPasswordAsync(password);
+    }
+
+
+
+
+    private async Task CreateTrackAsync()
+    {
+        if (!await GetCsrfTokenAsync())
+            throw new Exception("Невозможно инициализировать сессию входа.");
+
+        var track = await new YCreateTrackBuilder(Api).ExecuteAsync(null!);
+
+        if (string.IsNullOrWhiteSpace(track?.TrackId) || string.IsNullOrWhiteSpace(track?.CsrfToken))
+            throw new Exception("Не удалось создать трек паспорта.");
+
+        Api.Storage.AuthToken.TrackId = track.TrackId;
+        Api.Storage.AuthToken.CsfrToken = track.CsrfToken;
+    }
+
+    internal async Task<bool> GetCsrfTokenAsync()
+    {
+        using var response = await new YGetAuthMethodsBuilder(Api).ExecuteRawAsync(null!);
+        if (response == null || !response.IsSuccessStatusCode)
+            throw new HttpRequestException("Не удалось получить CSRF-токен");
+
+        var content = await response.Content.ReadAsStringAsync();
+        var csrfMatch = Regex.Match(content, @"window\.__CSRF__\s*=\s*""([^""]+)""");
+        var processMatch = Regex.Match(content, @"'process_uuid'\s*:\s*'([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})'");
+
+        if (!csrfMatch.Success || !processMatch.Success)
+            return false;
+
+        Api.Storage.HeaderToken = new YAuthToken
+        {
+            CsfrToken = csrfMatch.Groups[1].Value,
+            ProcessUuid = processMatch.Groups[1].Value
+        };
+
+        return true;
+    }
+
+    internal async Task<YAccessToken?> GetAccessTokenAsync(string passportToken)
+    {
+        if (string.IsNullOrEmpty(passportToken))
+            throw new Exception("Сессия не инициализована");
+
+        var token = await new YGetMusicTokenBuilder(Api).ExecuteAsync(passportToken);
+        if (token?.AccessToken != null)
+            Api.Storage.Token = token.AccessToken;
+
+        return token;
+    }
+
+
+    internal async Task<bool> LoginByCookiesAsync()
+    {
+        if (Api.Storage.AuthToken == null)
+            throw new AuthenticationException("Сессия входа не инициализирована");
+
+        var accessToken = await new YGetAuthCookiesBuilder(Api).ExecuteAsync(null!);
+        if (accessToken == null || string.IsNullOrEmpty(accessToken.AccessToken))
+            return false;
+
+        await GetAccessTokenAsync(accessToken.AccessToken);
+
+        return true;
+    }
+}

YandexMusic.API/API/YTrackAPI.cs

@@ -26,8 +26,8 @@ public class YTrackAPI : YCommonAPI
         return $"https://{host}/get-{codec}/{sign}/{ts}{path}";
     }
 
-    public Task<YTrack?> GetAsync(string trackId)
+    public async Task<YTrack?> GetAsync(string trackId)
-        => GetAsync(trackId);
+        => (await GetAsync([trackId]))?.FirstOrDefault();
 
     public Task<List<YTrack>?> GetAsync(IEnumerable<string> trackIds)
         => new YGetTracksBuilder(Api).ExecuteAsync(trackIds);

YandexMusic.API/API/YUserAPI.cs

@@ -1,159 +0,0 @@
-using System.Security.Authentication;
-using System.Text.RegularExpressions;
-using YandexMusic.API.Models.Account;
-using YandexMusic.API.Requests.Account;
-
-namespace YandexMusic.API;
-
-/// <summary>API для работы с пользователем и авторизации.</summary>
-public class YUserAPI : YCommonAPI
-{
-    public YUserAPI(YandexMusicApi api) : base(api) { }
-
-    private async Task<bool> GetCsrfTokenAsync()
-    {
-        using var response = await new YGetAuthMethodsBuilder(Api).ExecuteRawAsync(null!);
-        if (response == null || !response.IsSuccessStatusCode)
-            throw new HttpRequestException("Не удалось получить CSRF-токен");
-
-        var content = await response.Content.ReadAsStringAsync();
-        var csrfMatch = Regex.Match(content, @"window\.__CSRF__\s*=\s*""([^""]+)""");
-        var processMatch = Regex.Match(content, @"'process_uuid'\s*:\s*'([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})'");
-
-        if (!csrfMatch.Success || !processMatch.Success)
-            return false;
-
-        Api.Storage.AuthToken = new YAuthToken
-        {
-            CsfrToken = csrfMatch.Groups[1].Value,
-            ProcessUuid = processMatch.Groups[1].Value
-        };
-
-        await new YPostAuthStats(Api).ExecuteAsync(null!);
-        return true;
-    }
-
-    private async Task<bool> LoginByCookiesAsync()
-    {
-        if (Api.Storage.AuthToken == null)
-            throw new AuthenticationException("Сессия входа не инициализирована");
-
-        var accessToken = await new YGetAuthCookiesBuilder(Api).ExecuteAsync(null!);
-        if (accessToken == null || string.IsNullOrEmpty(accessToken.AccessToken))
-            return false;
-
-        Api.Storage.AccessToken = accessToken;
-        Api.Storage.Token = accessToken.AccessToken;
-
-        var shortInfo = await new YGetShortAccountInfoBuilder(Api).ExecuteAsync(null!);
-        if (shortInfo?.Status != YAuthStatus.Ok || string.IsNullOrWhiteSpace(shortInfo.Uid))
-            throw new Exception("Не удалось подтвердить авторизацию");
-
-        return true;
-    }
-
-    public async Task AuthorizeAsync(string token)
-    {
-        if (string.IsNullOrEmpty(token))
-            throw new Exception("Токен не может быть пустым");
-
-        Api.Storage.Token = token;
-        var authInfo = await new YGetAuthInfoBuilder(Api).ExecuteAsync(null!);
-        if (authInfo?.Account?.Uid == null)
-            throw new Exception("Пользователь не авторизован");
-
-        Api.Storage.SetAuthorized(authInfo.Account, token);
-    }
-
-    public Task<YAccountResult?> GetUserAuthAsync()
-        => new YGetAuthInfoBuilder(Api).ExecuteAsync(null!);
-
-    public async Task<YAuthTypes?> CreateAuthSessionAsync(string userName)
-    {
-        if (!await GetCsrfTokenAsync())
-            throw new Exception("Не удалось инициализировать сессию");
-
-        var result = await new YGetAuthLoginUserBuilder(Api).ExecuteAsync((Api.Storage.AuthToken.CsfrToken, userName));
-        if (result?.TrackId != null)
-            Api.Storage.AuthToken.TrackId = result.TrackId;
-        return result;
-    }
-
-    public async Task<string?> GetAuthQRLinkAsync()
-    {
-        if (!await GetCsrfTokenAsync())
-            throw new Exception("Не удалось инициализировать сессию");
-
-        var qr = await new YGetAuthQRBuilder(Api).ExecuteAsync(null!);
-        if (qr?.Status != YAuthStatus.Ok || string.IsNullOrEmpty(qr.TrackId))
-            return null;
-
-        Api.Storage.AuthToken = new YAuthToken
-        {
-            TrackId = qr.TrackId,
-            CsfrToken = qr.CsrfToken
-        };
-        return $"https://passport.yandex.ru/auth/magic/code/?track_id={qr.TrackId}";
-    }
-
-    public async Task<YAuthQRStatus?> AuthorizeByQRAsync()
-    {
-        if (Api.Storage.AuthToken == null)
-            throw new Exception("Сессия не инициализирована");
-
-        var status = await new YGetAuthLoginQRBuilder(Api).ExecuteAsync(null!);
-        if (status?.Status == YAuthStatus.Ok && await LoginByCookiesAsync())
-            return status;
-        throw new AuthenticationException("Ошибка авторизации по QR");
-    }
-
-    public Task<YAuthCaptcha?> GetCaptchaAsync()
-    {
-        if (Api.Storage.AuthToken == null)
-            throw new AuthenticationException("Выполните CreateAuthSessionAsync перед использованием");
-        return new YGetAuthCaptchaBuilder(Api).ExecuteAsync(null!);
-    }
-
-    public Task<YAuthBase?> AuthorizeByCaptchaAsync(string captchaValue)
-    {
-        if (Api.Storage.AuthToken == null)
-            throw new AuthenticationException("Выполните CreateAuthSessionAsync перед использованием");
-        return new YGetAuthLoginCaptchaBuilder(Api).ExecuteAsync(captchaValue);
-    }
-
-    public Task<YAuthLetter?> GetAuthLetterAsync()
-        => new YGetAuthLetterBuilder(Api).ExecuteAsync(null!);
-
-    public async Task<bool> AuthorizeByLetterAsync()
-    {
-        var status = await new YGetAuthLoginLetterBuilder(Api).ExecuteAsync(null!);
-        if (status?.Status != YAuthStatus.Ok || !status.MagicLinkConfirmed)
-            throw new Exception("Письмо не подтверждено");
-        return await LoginByCookiesAsync();
-    }
-
-    public async Task<YAuthBase?> AuthorizeByAppPasswordAsync(string password)
-    {
-        if (Api.Storage.AuthToken == null)
-            throw new AuthenticationException("Выполните CreateAuthSessionAsync перед использованием");
-
-        var result = await new YGetAuthAppPasswordBuilder(Api).ExecuteAsync(password);
-        if (result?.Status == YAuthStatus.Ok && await LoginByCookiesAsync())
-            return result;
-        throw new AuthenticationException("Ошибка авторизации по паролю");
-    }
-
-    public async Task<YAccessToken?> GetAccessTokenAsync()
-    {
-        if (Api.Storage.AuthToken == null)
-            throw new Exception("Сессия не инициализована");
-
-        var token = await new YGetMusicTokenBuilder(Api).ExecuteAsync(null!);
-        if (token?.AccessToken != null)
-            Api.Storage.Token = token.AccessToken;
-        return token;
-    }
-
-    public Task<YLoginInfo?> GetLoginInfoAsync()
-        => new YGetLoginInfoBuilder(Api).ExecuteAsync(null!);
-}

YandexMusic.API/Common/AuthStorage.cs

@@ -1,3 +1,4 @@
+using System.Net;
 using YandexMusic.API.Models.Account;
 
 namespace YandexMusic.API.Common;
@@ -7,6 +8,15 @@ namespace YandexMusic.API.Common;
 /// </summary>
 public class AuthStorage
 {
+    private CookieContainer _cookieContainer;
+
+    public AuthStorage(CookieContainer cookieContainer)
+    {
+        _cookieContainer = cookieContainer;
+    }
+
+    public CookieContainer CookieContainer => _cookieContainer;
+
     /// <summary>
     /// Флаг, указывающий, авторизован ли пользователь.
     /// </summary>
@@ -35,7 +45,17 @@ public class AuthStorage
     /// <summary>
     /// Внутренние данные авторизации (CSRF, track_id и т.д.).
     /// </summary>
-    public YAuthToken AuthToken { get; set; } = new();
+    public YAuthToken? HeaderToken { get; set; } = new();
+
+    /// <summary>
+    /// Внутренние данные авторизации (CSRF, track_id и т.д.).
+    /// </summary>
+    public YAuthToken? AuthToken { get; set; } = new();
+
+    /// <summary>
+    /// Страна, используемая для авторизации (по умолчанию "ru"). Может влиять на язык интерфейса и доступные методы авторизации.
+    /// </summary>
+    public object Country { get; set; } = "ru";
 
     /// <summary>
     /// Устанавливает флаг авторизации и сохраняет информацию об аккаунте.

YandexMusic.API/Extensions/API/YAlbumExtensionsAsync.cs

@@ -1,6 +1,6 @@
 using YandexMusic.API.Models.Album;
 
-namespace YandexMusic.API.Extensions.API;
+namespace YandexMusic.API;
 
 /// <summary>
 /// Методы-расширения для альбома.
@@ -15,7 +15,7 @@ public static class YAlbumExtensions
         if (album.Volumes != null)
             return album;
 
-        var result = await album.Context.API.Album.GetAsync(album.Id);
+        var result = await album.Context.Api.Album.GetAsync(album.Id);
         return result ?? album;
     }
 
@@ -23,11 +23,11 @@ public static class YAlbumExtensions
     /// Добавляет альбом в список лайкнутых.
     /// </summary>
     public static async Task<string?> AddLikeAsync(this YAlbum album)
-        => await album.Context.API.Library.AddAlbumLikeAsync(album);
+        => await album.Context.Api.Library.AddAlbumLikeAsync(album);
 
     /// <summary>
     /// Удаляет альбом из списка лайкнутых.
     /// </summary>
     public static async Task<string?> RemoveLikeAsync(this YAlbum album)
-        => await album.Context.API.Library.RemoveAlbumLikeAsync(album);
+        => await album.Context.Api.Library.RemoveAlbumLikeAsync(album);
 }

YandexMusic.API/Extensions/API/YArtistExtensionsAsync.cs

@@ -1,7 +1,7 @@
 using YandexMusic.API.Models.Artist;
 using YandexMusic.API.Models.Track;
 
-namespace YandexMusic.API.Extensions.API;
+namespace YandexMusic.API;
 
 /// <summary>
 /// Методы-расширения для исполнителя.
@@ -12,29 +12,29 @@ public static class YArtistExtensions
     /// Получает расширенную информацию об исполнителе.
     /// </summary>
     public static async Task<YArtistBriefInfo?> BriefInfoAsync(this YArtist artist)
-        => await artist.Context.API.Artist.GetAsync(artist.Id);
+        => await artist.Context.Api.Artist.GetAsync(artist.Id);
 
     /// <summary>
     /// Получает страницу треков исполнителя.
     /// </summary>
     public static async Task<YTracksPage?> GetTracksAsync(this YArtist artist, int page = 0, int pageSize = 20)
-        => await artist.Context.API.Artist.GetTracksAsync(artist.Id, page, pageSize);
+        => await artist.Context.Api.Artist.GetTracksAsync(artist.Id, page, pageSize);
 
     /// <summary>
     /// Получает все треки исполнителя.
     /// </summary>
     public static async Task<List<YTrack>?> GetAllTracksAsync(this YArtist artist)
-        => (await artist.Context.API.Artist.GetAllTracksAsync(artist.Id))?.Tracks;
+        => (await artist.Context.Api.Artist.GetAllTracksAsync(artist.Id))?.Tracks;
 
     /// <summary>
     /// Добавляет исполнителя в список лайкнутых.
     /// </summary>
     public static async Task<string?> AddLikeAsync(this YArtist artist)
-        => await artist.Context.API.Library.AddArtistLikeAsync(artist);
+        => await artist.Context.Api.Library.AddArtistLikeAsync(artist);
 
     /// <summary>
     /// Удаляет исполнителя из списка лайкнутых.
     /// </summary>
     public static async Task<string?> RemoveLikeAsync(this YArtist artist)
-        => await artist.Context.API.Library.RemoveArtistLikeAsync(artist);
+        => await artist.Context.Api.Library.RemoveArtistLikeAsync(artist);
 }

YandexMusic.API/Extensions/API/YPlaylistExtensionsAsync.cs

@@ -1,7 +1,7 @@
 using YandexMusic.API.Models.Playlist;
 using YandexMusic.API.Models.Track;
 
-namespace YandexMusic.API.Extensions.API;
+namespace YandexMusic.API;
 
 /// <summary>
 /// Методы-расширения для плейлиста.
@@ -18,44 +18,44 @@ public static class YPlaylistExtensions
     {
         if (playlist.Tracks != null)
             return playlist;
-        return await playlist.Context.API.Playlist.GetAsync(playlist);
+        return await playlist.Context.Api.Playlist.GetAsync(playlist);
     }
 
     /// <summary>
     /// Добавляет плейлист в список лайкнутых.
     /// </summary>
     public static async Task<string?> AddLikeAsync(this YPlaylist playlist)
-        => await playlist.Context.API.Library.AddPlaylistLikeAsync(playlist);
+        => await playlist.Context.Api.Library.AddPlaylistLikeAsync(playlist);
 
     /// <summary>
     /// Удаляет плейлист из списка лайкнутых.
     /// </summary>
     public static async Task<string?> RemoveLikeAsync(this YPlaylist playlist)
-        => await playlist.Context.API.Library.RemovePlaylistLikeAsync(playlist);
+        => await playlist.Context.Api.Library.RemovePlaylistLikeAsync(playlist);
 
     /// <summary>
     /// Переименовывает плейлист (только для владельца).
     /// </summary>
     public static async Task<YPlaylist?> RenameAsync(this YPlaylist playlist, string newName)
-        => IsOwner(playlist) ? await playlist.Context.API.Playlist.RenameAsync(playlist, newName) : playlist;
+        => IsOwner(playlist) ? await playlist.Context.Api.Playlist.RenameAsync(playlist, newName) : playlist;
 
     /// <summary>
     /// Удаляет плейлист (только для владельца).
     /// </summary>
     public static async Task<bool> DeleteAsync(this YPlaylist playlist)
-        => IsOwner(playlist) && await playlist.Context.API.Playlist.DeleteAsync(playlist);
+        => IsOwner(playlist) && await playlist.Context.Api.Playlist.DeleteAsync(playlist);
 
     /// <summary>
     /// Вставляет треки в начало плейлиста (только для владельца).
     /// </summary>
     public static async Task<YPlaylist?> InsertTracksAsync(this YPlaylist playlist, params YTrack[] tracks)
-        => IsOwner(playlist) ? await playlist.Context.API.Playlist.InsertTracksAsync(playlist, tracks) : playlist;
+        => IsOwner(playlist) ? await playlist.Context.Api.Playlist.InsertTracksAsync(playlist, tracks) : playlist;
 
     /// <summary>
     /// Удаляет треки из плейлиста (только для владельца).
     /// </summary>
     public static async Task<YPlaylist?> RemoveTracksAsync(this YPlaylist playlist, params YTrack[] tracks)
-        => IsOwner(playlist) ? await playlist.Context.API.Playlist.DeleteTracksAsync(playlist, tracks) : playlist;
+        => IsOwner(playlist) ? await playlist.Context.Api.Playlist.DeleteTracksAsync(playlist, tracks) : playlist;
 
     /// <summary>
     /// Загружает трек в плейлист (только для владельца).
@@ -63,7 +63,7 @@ public static class YPlaylistExtensions
     public static async Task<bool> UploadTrackAsync(this YPlaylist playlist, string filePath, string fileName)
     {
         if (!IsOwner(playlist)) return false;
-        var result = await playlist.Context.API.UserGeneratedContent.UploadTrackToPlaylistAsync(playlist, fileName, filePath);
+        var result = await playlist.Context.Api.UserGeneratedContent.UploadTrackToPlaylistAsync(playlist, fileName, filePath);
         return result == "CREATED";
     }
 }

YandexMusic.API/Extensions/API/YStationResultExtensionsAsync.cs

@@ -1,7 +1,7 @@
 using YandexMusic.API.Models.Radio;
 using YandexMusic.API.Models.Track;
 
-namespace YandexMusic.API.Extensions.API;
+namespace YandexMusic.API;
 
 /// <summary>
 /// Методы-расширения для радиостанции.
@@ -12,17 +12,17 @@ public static class YStationResultExtensions
     /// Получает список треков для радиостанции.
     /// </summary>
     public static async Task<List<YSequenceItem>?> GetTracksAsync(this YStation station, string prevTrackId = "")
-        => (await station.Context.API.Radio.GetStationTracksAsync(station, prevTrackId))?.Sequence;
+        => (await station.Context.Api.Radio.GetStationTracksAsync(station, prevTrackId))?.Sequence;
 
     /// <summary>
     /// Устанавливает настройки станции.
     /// </summary>
     public static async Task<string?> SetSettings2Async(this YStation station, YStationSettings2 settings)
-        => await station.Context.API.Radio.SetStationSettings2Async(station, settings);
+        => await station.Context.Api.Radio.SetStationSettings2Async(station, settings);
 
     /// <summary>
     /// Отправляет обратную связь о прослушивании.
     /// </summary>
     public static Task<string?> SendFeedbackAsync(this YStation station, YStationFeedbackType type, YTrack? track = null, string batchId = "", double totalPlayedSeconds = 0)
-        => station.Context.API.Radio.SendStationFeedbackAsync(station, type, track, batchId, totalPlayedSeconds);
+        => station.Context.Api.Radio.SendStationFeedbackAsync(station, type, track, batchId, totalPlayedSeconds);
 }

YandexMusic.API/Extensions/API/YTrackExtensionsAsync.cs

@@ -1,6 +1,6 @@
 using YandexMusic.API.Models.Track;
 
-namespace YandexMusic.API.Extensions.API;
+namespace YandexMusic.API;
 
 /// <summary>
 /// Методы-расширения для трека.
@@ -11,53 +11,53 @@ public static class YTrackExtensions
     /// Получает прямую ссылку на скачивание трека.
     /// </summary>
     public static Task<string?> GetLinkAsync(this YTrack track)
-        => track.Context.API.Track.GetFileLinkAsync(track);
+        => track.Context.Api.Track.GetFileLinkAsync(track);
 
     /// <summary>
     /// Сохраняет трек в файл.
     /// </summary>
     public static Task SaveAsync(this YTrack track, string filePath)
-        => track.Context.API.Track.ExtractToFileAsync(track, filePath);
+        => track.Context.Api.Track.ExtractToFileAsync(track, filePath);
 
     /// <summary>
     /// Добавляет трек в список лайкнутых.
     /// </summary>
     public static async Task<int?> AddLikeAsync(this YTrack track)
-        => await track.Context.API.Library.AddTrackLikeAsync(track);
+        => await track.Context.Api.Library.AddTrackLikeAsync(track);
 
     /// <summary>
     /// Удаляет трек из списка лайкнутых.
     /// </summary>
     public static async Task<int?> RemoveLikeAsync(this YTrack track)
-        => await track.Context.API.Library.RemoveTrackLikeAsync(track);
+        => await track.Context.Api.Library.RemoveTrackLikeAsync(track);
 
     /// <summary>
     /// Добавляет трек в список дизлайкнутых.
     /// </summary>
     public static async Task<int?> AddDislikeAsync(this YTrack track)
-        => await track.Context.API.Library.AddTrackDislikeAsync(track);
+        => await track.Context.Api.Library.AddTrackDislikeAsync(track);
 
     /// <summary>
     /// Удаляет трек из списка дизлайкнутых.
     /// </summary>
     public static async Task<int?> RemoveDislikeAsync(this YTrack track)
-        => await track.Context.API.Library.RemoveTrackDislikeAsync(track);
+        => await track.Context.Api.Library.RemoveTrackDislikeAsync(track);
 
     /// <summary>
     /// Отправляет информацию о воспроизведении трека.
     /// </summary>
     public static Task<string?> SendPlayTrackInfoAsync(this YTrack track, string from, bool fromCache = false, string playId = "", string playlistId = "", double totalPlayedSeconds = 0, double endPositionSeconds = 0)
-        => track.Context.API.Track.SendPlayTrackInfoAsync(track, from, fromCache, playId, playlistId, totalPlayedSeconds, endPositionSeconds);
+        => track.Context.Api.Track.SendPlayTrackInfoAsync(track, from, fromCache, playId, playlistId, totalPlayedSeconds, endPositionSeconds);
 
     /// <summary>
     /// Получает дополнительную информацию о треке.
     /// </summary>
     public static async Task<YTrackSupplement?> SupplementAsync(this YTrack track)
-        => await track.Context.API.Track.GetSupplementAsync(track);
+        => await track.Context.Api.Track.GetSupplementAsync(track);
 
     /// <summary>
     /// Получает похожие треки.
     /// </summary>
     public static async Task<YTrackSimilar?> SimilarAsync(this YTrack track)
-        => await track.Context.API.Track.GetSimilarAsync(track);
+        => await track.Context.Api.Track.GetSimilarAsync(track);
 }

YandexMusic.API/Models/Account/YAuthEmpty.cs

@@ -2,4 +2,4 @@
 
 public class YAuthEmpty
 {
-}
+}

YandexMusic.API/Models/Account/YAuthQrState.cs

@@ -0,0 +1,9 @@
+using System.Runtime.Serialization;
+
+namespace YandexMusic.API.Models.Account;
+
+public enum YAuthQrState
+{
+    [EnumMember(Value = "otp_auth_finished")]
+    OtpAuthFinished,
+}

YandexMusic.API/Models/Account/YAuthToken.cs

@@ -1,16 +1,13 @@
-using System.Text.Json.Serialization;
+namespace YandexMusic.API.Models.Account;
-
-namespace YandexMusic.API.Models.Account;
 
 public class YAuthToken
 {
-    [JsonPropertyName("csfr_token")]
     public string CsfrToken { get; set; }
 
-    [JsonPropertyName("track_id")]
     public string TrackId { get; set; }
 
-    [JsonPropertyName("process_uuid")]
+    public string SessionTrackId { get; set; }
+
     public string ProcessUuid { get; set; }
 
     public Dictionary<string, string> Cookie { get; set; } = new();

YandexMusic.API/Models/Common/YExecutionContext.cs

@@ -9,7 +9,7 @@ namespace YandexMusic.API.Models.Common;
 public class YExecutionContext
 {
     /// <summary>Экземпляр основного API.</summary>
-    public YandexMusicApi API { get; internal set; } = null!;
+    public YandexMusicApi Api { get; internal set; } = null!;
 
     /// <summary>Хранилище данных авторизации.</summary>
     public AuthStorage Storage { get; internal set; } = null!;

YandexMusic.API/Models/Common/YExecutionContextConverter.cs

@@ -38,7 +38,7 @@ public class YExecutionContextConverter : JsonConverter<object>
         var obj = JsonSerializer.Deserialize(ref reader, typeToConvert, innerOptions);
         if (obj is YBaseModel baseModel)
         {
-            baseModel.Context = new YExecutionContext { API = _api, Storage = _storage };
+            baseModel.Context = new YExecutionContext { Api = _api, Storage = _storage };
         }
         return obj;
     }

YandexMusic.API/Models/Common/YStorageDownloadFile.cs

@@ -1,9 +1,16 @@
+using System.Xml.Serialization;
+
 namespace YandexMusic.API.Models.Common;
 
+[XmlRoot("download-info")]
 public class YStorageDownloadFile
 {
+    [XmlElement("host")]
     public string Host { get; set; }
+    [XmlElement("path")]
     public string Path { get; set; }
+    [XmlElement("s")]
     public string S { get; set; }
+    [XmlElement("ts")]
     public string Ts { get; set; }
 }

YandexMusic.API/Models/Passport/YAuthQr.cs

@@ -1,8 +1,9 @@
 using System.Text.Json.Serialization;
+using YandexMusic.API.Models.Account;
 
-namespace YandexMusic.API.Models.Account;
+namespace YandexMusic.API.Models.Passport;
 
-public class YAuthQR : YAuthBase
+public class YPassportTrack : YAuthBase
 {
     [JsonPropertyName("track_id")]
     public string TrackId { get; set; }

YandexMusic.API/Models/Passport/YAuthQrSession.cs

@@ -1,12 +1,14 @@
 using System.Text.Json.Serialization;
+using YandexMusic.API.Models.Account;
 
-namespace YandexMusic.API.Models.Account;
+namespace YandexMusic.API.Models.Passport;
 
-public class YAuthQRStatus : YAuthBase
+public class YAuthQrSession
 {
     [JsonPropertyName("default_uid")]
     public int DefaultUid { get; set; }
 
+    [JsonPropertyName("retpath")]
     public string RetPath { get; set; }
 
     [JsonPropertyName("track_id")]

YandexMusic.API/Models/Passport/YAuthQrStatus.cs

@@ -0,0 +1,12 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YAuthQRStatus
+{
+    [JsonPropertyName("state")]
+    public string? State { get; set; } = null;
+
+    [JsonPropertyName("trackId")]
+    public string TrackId { get; set; } = string.Empty;
+}

YandexMusic.API/Models/Passport/YCheckAvailabilityResult.cs

@@ -0,0 +1,39 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YCheckAvailabilityResult
+{
+    [JsonPropertyName("antifraudScore")]
+    public string AntifraudScore { get; set; } = string.Empty;
+
+    [JsonPropertyName("hasAvailableAccounts")]
+    public bool HasAvailableAccounts { get; set; }
+
+    [JsonPropertyName("flnFlowRequired")]
+    public bool FlnFlowRequired { get; set; }
+
+    [JsonPropertyName("can_use_push")]
+    public bool CanUsePush { get; set; }
+
+    [JsonPropertyName("can_use_webauthn")]
+    public bool CanUseWebauthn { get; set; }
+
+    [JsonPropertyName("has_master")]
+    public bool HasMaster { get; set; }
+
+    [JsonPropertyName("is_session_mastered")]
+    public bool IsSessionMastered { get; set; }
+
+    [JsonPropertyName("does_master_have_free_slots")]
+    public bool DoesMasterHaveFreeSlots { get; set; }
+
+    [JsonPropertyName("allowed_registration_flows")]
+    public List<object> AllowedRegistrationFlows { get; set; } = new();
+
+    [JsonPropertyName("SuggestBy")]
+    public string SuggestBy { get; set; } = string.Empty;
+
+    [JsonPropertyName("master_info")]
+    public YMasterInfo? MasterInfo { get; set; }
+}

YandexMusic.API/Models/Passport/YMasterInfo.cs

@@ -0,0 +1,12 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YMasterInfo
+{
+    [JsonPropertyName("firstname")]
+    public string FirstName { get; set; } = string.Empty;
+
+    [JsonPropertyName("lastname")]
+    public string LastName { get; set; } = string.Empty;
+}

YandexMusic.API/Models/Passport/YMultistepStart.cs

@@ -0,0 +1,42 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YMultistepStart
+{
+    [JsonPropertyName("track_id")]
+    public string TrackId { get; set; } = string.Empty;
+
+    [JsonPropertyName("can_authorize")]
+    public bool CanAuthorize { get; set; }
+
+    [JsonPropertyName("can_register")]
+    public bool CanRegister { get; set; }
+
+    [JsonPropertyName("is_rfc_2fa_enabled")]
+    public bool IsRfc2faEnabled { get; set; }
+
+    [JsonPropertyName("allowed_account_types")]
+    public List<string> AllowedAccountTypes { get; set; } = new();
+
+    [JsonPropertyName("location_id")]
+    public string LocationId { get; set; } = string.Empty;
+
+    [JsonPropertyName("primary_alias_type")]
+    public int PrimaryAliasType { get; set; }
+
+    [JsonPropertyName("auth_methods")]
+    public List<string> AuthMethods { get; set; } = new();
+
+    [JsonPropertyName("preferred_auth_method")]
+    public string PreferredAuthMethod { get; set; } = string.Empty;
+
+    [JsonPropertyName("csrf_token")]
+    public string CsrfToken { get; set; } = string.Empty;
+
+    [JsonPropertyName("error")]
+    public string? Error { get; set; }
+
+    [JsonPropertyName("errors")]
+    public List<string>? Errors { get; set; }
+}

YandexMusic.API/Models/Passport/YPassportAccount.cs

@@ -0,0 +1,48 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YPassportAccount
+{
+    [JsonPropertyName("avatar_url")]
+    public string AvatarUrl { get; set; } = string.Empty;
+
+    [JsonPropertyName("display_login")]
+    public string DisplayLogin { get; set; } = string.Empty;
+
+    [JsonPropertyName("display_name")]
+    public YPassportName? DisplayName { get; set; }
+
+    [JsonPropertyName("has_master")]
+    public bool HasMaster { get; set; }
+
+    [JsonPropertyName("has_plus")]
+    public bool HasPlus { get; set; }
+
+    [JsonPropertyName("has_secure_phone")]
+    public bool HasSecurePhone { get; set; }
+
+    [JsonPropertyName("is_2fa_enabled")]
+    public bool Is2faEnabled { get; set; }
+
+    [JsonPropertyName("is_rfc_2fa_enabled")]
+    public bool IsRfc2faEnabled { get; set; }
+
+    [JsonPropertyName("is_sms_2fa_enabled")]
+    public bool IsSms2faEnabled { get; set; }
+
+    [JsonPropertyName("is_workspace_user")]
+    public bool IsWorkspaceUser { get; set; }
+
+    [JsonPropertyName("is_yandexoid")]
+    public bool IsYandexoid { get; set; }
+
+    public bool Login { get; set; }
+
+    public YPassportPerson? Person { get; set; }
+
+    [JsonPropertyName("secure_phone_id")]
+    public int SecurePhoneId { get; set; }
+
+    public int Uid { get; set; }
+}

YandexMusic.API/Models/Passport/YPassportName.cs

@@ -0,0 +1,11 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YPassportName
+{
+    [JsonPropertyName("default_avatar")]
+    public string DefaultAvatar { get; set; } = string.Empty;
+
+    public string Name { get; set; } = string.Empty;
+}

YandexMusic.API/Models/Passport/YPassportPerson.cs

@@ -0,0 +1,11 @@
+namespace YandexMusic.API.Models.Passport;
+
+public class YPassportPerson
+{
+    public string Birthday { get; set; } = string.Empty;
+    public string Country { get; set; } = string.Empty;
+    public string FirstName { get; set; } = string.Empty;
+    public int Gender { get; set; }
+    public string Language { get; set; } = string.Empty;
+    public string LastName { get; set; } = string.Empty;
+}

YandexMusic.API/Models/Passport/YPassportSession.cs

@@ -0,0 +1,12 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YPassportSession
+{
+    [JsonPropertyName("track_id")]
+    public string TrackId { get; set; } = string.Empty;
+
+    [JsonPropertyName("default_uid")]
+    public string DefaultUid { get; set; } = string.Empty;
+}

YandexMusic.API/Models/Passport/YPassportSessionStatus.cs

@@ -0,0 +1,12 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YPassportSessionStatus
+{
+    [JsonPropertyName("session_is_correct")]
+    public bool SessionIsCorrect { get; set; }
+
+    [JsonPropertyName("session_has_users")]
+    public bool SessionHasUsers { get; set; }
+}

YandexMusic.API/Models/Passport/YPassportUser.cs

@@ -0,0 +1,21 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YPassportUser
+{
+    [JsonPropertyName("track_id")]
+    public string TrackId { get; set; } = string.Empty;
+
+    [JsonPropertyName("state")]
+    public string State { get; set; } = string.Empty;
+
+    [JsonPropertyName("account")]
+    public YPassportAccount? Account { get; set; }
+
+    [JsonPropertyName("error")]
+    public string? Error { get; set; }
+
+    [JsonPropertyName("errors")]
+    public List<string>? Errors { get; set; }
+}

YandexMusic.API/Models/Passport/YPushApp.cs

@@ -0,0 +1,7 @@
+namespace YandexMusic.API.Models.Passport;
+
+public class YPushApp
+{
+    public string App { get; set; } = string.Empty;
+    public string Platform { get; set; } = string.Empty;
+}

YandexMusic.API/Models/Passport/YSendPushResult.cs

@@ -0,0 +1,18 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YSendPushResult
+{
+    [JsonPropertyName("pushes_devices_list")]
+    public List<object> PushesDevicesList { get; set; } = new();
+
+    [JsonPropertyName("deny_resend_until")]
+    public int DenyResendUntil { get; set; }
+
+    [JsonPropertyName("is_push_silent")]
+    public bool IsPushSilent { get; set; }
+
+    [JsonPropertyName("apps_for_bright_push")]
+    public List<YPushApp> AppsForBrightPush { get; set; } = new();
+}

YandexMusic.API/Models/Passport/YSuggestAccount.cs

@@ -0,0 +1,54 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YSuggestAccount
+{
+    [JsonPropertyName("allowed_auth_flows")]
+    public List<string> AllowedAuthFlows { get; set; } = new();
+
+    [JsonPropertyName("avatar_url")]
+    public string AvatarUrl { get; set; } = string.Empty;
+
+    [JsonPropertyName("default_avatar")]
+    public string DefaultAvatar { get; set; } = string.Empty;
+
+    [JsonPropertyName("display_name")]
+    public YPassportName? DisplayName { get; set; }
+
+    [JsonPropertyName("has_bank_card")]
+    public bool HasBankCard { get; set; }
+
+    [JsonPropertyName("has_family")]
+    public bool HasFamily { get; set; }
+
+    [JsonPropertyName("has_master")]
+    public bool HasMaster { get; set; }
+
+    [JsonPropertyName("has_plus")]
+    public bool HasPlus { get; set; }
+
+    [JsonPropertyName("is_communal")]
+    public bool IsCommunal { get; set; }
+
+    [JsonPropertyName("location_id")]
+    public string LocationId { get; set; } = string.Empty;
+
+    [JsonPropertyName("login")]
+    public string Login { get; set; } = string.Empty;
+
+    [JsonPropertyName("primary_alias_type")]
+    public int PrimaryAliasType { get; set; }
+
+    [JsonPropertyName("priority")]
+    public int Priority { get; set; }
+
+    [JsonPropertyName("uid")]
+    public long Uid { get; set; }
+
+    [JsonPropertyName("shields")]
+    public List<string> Shields { get; set; } = new();
+
+    [JsonPropertyName("require_additional_sms_to_login")]
+    public bool RequireAdditionalSmsToLogin { get; set; }
+}

YandexMusic.API/Models/Passport/YSuggestByPhoneResult.cs

@@ -0,0 +1,15 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YSuggestByPhoneResult
+{
+    [JsonPropertyName("accounts")]
+    public List<YSuggestAccount> Accounts { get; set; } = new();
+
+    [JsonPropertyName("allowed_registration_flows")]
+    public List<string> AllowedRegistrationFlows { get; set; } = new();
+
+    [JsonPropertyName("uid_from_bb")]
+    public string UidFromBb { get; set; } = string.Empty;
+}

YandexMusic.API/Models/Passport/YValidatePhoneNumberResult.cs

@@ -0,0 +1,37 @@
+using System.Text.Json.Serialization;
+using YandexMusic.API.Models.Account;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YValidatePhoneNumberResult
+{
+    [JsonPropertyName("phone_number")]
+    public YPhoneNumber? PhoneNumber { get; set; }
+
+    [JsonPropertyName("valid_for_flash_call")]
+    public bool ValidForFlashCall { get; set; }
+
+    [JsonPropertyName("location_id")]
+    public string LocationId { get; set; } = string.Empty;
+
+    [JsonPropertyName("valid_for_viber")]
+    public bool ValidForViber { get; set; }
+
+    [JsonPropertyName("valid_for_whatsapp")]
+    public bool ValidForWhatsapp { get; set; }
+
+    [JsonPropertyName("valid_for_telegram")]
+    public bool ValidForTelegram { get; set; }
+
+    [JsonPropertyName("valid_for_sms")]
+    public bool ValidForSms { get; set; }
+
+    [JsonPropertyName("track_id")]
+    public string TrackId { get; set; } = string.Empty;
+
+    [JsonPropertyName("error")]
+    public string? Error { get; set; }
+
+    [JsonPropertyName("errors")]
+    public List<string>? Errors { get; set; }
+}

YandexMusic.API/Models/Passport/YValidateSquatter.cs

@@ -0,0 +1,18 @@
+using System.Text.Json.Serialization;
+
+namespace YandexMusic.API.Models.Passport;
+
+public class YValidateSquatter
+{
+    [JsonPropertyName("require_flow_with_fio")]
+    public bool RequireFlowWithFio { get; set; }
+
+    [JsonPropertyName("require_flow_with_auth_hint")]
+    public bool RequireFlowWithAuthHint { get; set; }
+
+    [JsonPropertyName("auth_hint_question_id")]
+    public string AuthHintQuestionId { get; set; } = string.Empty;
+
+    [JsonPropertyName("suggestBy")]
+    public string SuggestBy { get; set; } = string.Empty;
+}

YandexMusic.API/Requests/Account/YGetAuthAppPasswordBuilder.cs

@@ -3,7 +3,7 @@ using YandexMusic.API.Models.Account;
 
 namespace YandexMusic.API.Requests.Account;
 
-internal class YGetAuthAppPasswordBuilder : YAuthRequestBuilder<YAuthBase?, string>
+internal class YGetAuthAppPasswordBuilder : YPassportRequestBuilder<YAuthBase?, string>
 {
     public YGetAuthAppPasswordBuilder(YandexMusicApi api) : base(api) { }
     protected override string Method => WebRequestMethods.Http.Post;

YandexMusic.API/Requests/Account/YGetAuthCaptchaBuilder.cs

@@ -3,7 +3,7 @@ using YandexMusic.API.Models.Account;
 
 namespace YandexMusic.API.Requests.Account;
 
-internal class YGetAuthCaptchaBuilder : YAuthRequestBuilder<YAuthCaptcha?, object>
+internal class YGetAuthCaptchaBuilder : YPassportRequestBuilder<YAuthCaptcha?, object>
 {
     public YGetAuthCaptchaBuilder(YandexMusicApi api) : base(api) { }
     protected override string Method => WebRequestMethods.Http.Post;

YandexMusic.API/Requests/Account/YGetAuthCookiesBuilder.cs

@@ -1,14 +1,55 @@
 using System.Net;
+using System.Net.Http.Headers;
 using YandexMusic.API.Models.Account;
 using YandexMusic.API.Requests.Common;
 
 namespace YandexMusic.API.Requests.Account;
 
-internal class YGetAuthCookiesBuilder : YAuthRequestBuilder<YAccessToken?, object>
+internal class YGetAuthCookiesBuilder : YPassportRequestBuilder<YAccessToken?, object>
 {
     public YGetAuthCookiesBuilder(YandexMusicApi api) : base(api) { }
     protected override string Method => WebRequestMethods.Http.Post;
+    protected override string BaseUrl => YConstants.Endpoints.MobilePassportUrl;
     protected override string PathTemplate => "1/bundle/oauth/token_by_sessionid";
     protected override HttpContent? GetContent(object _)
         => new FormUrlEncodedContent(new Dictionary<string, string> { { "client_id", YConstants.XClientId }, { "client_secret", YConstants.XClientSecret } });
+    protected override void SetCustomHeaders(HttpRequestHeaders headers)
+    {
+        base.SetCustomHeaders(headers);
+        headers.Add("ya-client-host", "passport.yandex.ru");
+
+        var cookieString = GetCookieString();
+        if (!string.IsNullOrEmpty(cookieString))
+            headers.Add("Ya-Client-Cookie", cookieString);
+    }
+    private string GetCookieString()
+    {
+        var container = Storage.CookieContainer;
+        if (container == null) return string.Empty;
+
+        var uris = new[]
+        {
+            new Uri("https://yandex.ru"),
+            new Uri("https://passport.yandex.ru"),
+            new Uri("https://mobileproxy.passport.yandex.net")
+        };
+
+        var cookies = new List<string>();
+        foreach (var uri in uris)
+        {
+            var cookieCollection = container.GetCookies(uri);
+            foreach (Cookie cookie in cookieCollection)
+            {
+                cookies.Add($"{cookie.Name}={cookie.Value}");
+            }
+        }
+
+        var distinct = cookies
+            .Select(c => c.Split('=')[0])
+            .Distinct()
+            .Select(name => cookies.First(c => c.StartsWith(name + "=")))
+            .ToList();
+
+        return string.Join("; ", distinct);
+    }
 }

YandexMusic.API/Requests/Account/YGetAuthLetterBuilder.cs

@@ -3,7 +3,7 @@ using YandexMusic.API.Models.Account;
 
 namespace YandexMusic.API.Requests.Account;
 
-internal class YGetAuthLetterBuilder : YAuthRequestBuilder<YAuthLetter?, object>
+internal class YGetAuthLetterBuilder : YPassportRequestBuilder<YAuthLetter?, object>
 {
     public YGetAuthLetterBuilder(YandexMusicApi api) : base(api) { }
     protected override string Method => WebRequestMethods.Http.Post;

YandexMusic.API/Requests/Account/YGetAuthLoginCaptchaBuilder.cs

@@ -3,7 +3,7 @@ using YandexMusic.API.Models.Account;
 
 namespace YandexMusic.API.Requests.Account;
 
-internal class YGetAuthLoginCaptchaBuilder : YAuthRequestBuilder<YAuthBase?, string>
+internal class YGetAuthLoginCaptchaBuilder : YPassportRequestBuilder<YAuthBase?, string>
 {
     public YGetAuthLoginCaptchaBuilder(YandexMusicApi api) : base(api) { }
     protected override string Method => WebRequestMethods.Http.Post;

YandexMusic.API/Requests/Account/YGetAuthLoginLetterBuilder.cs

@@ -3,7 +3,7 @@ using YandexMusic.API.Models.Account;
 
 namespace YandexMusic.API.Requests.Account;
 
-internal class YGetAuthLoginLetterBuilder : YAuthRequestBuilder<YAuthLetterStatus?, object>
+internal class YGetAuthLoginLetterBuilder : YPassportRequestBuilder<YAuthLetterStatus?, object>
 {
     public YGetAuthLoginLetterBuilder(YandexMusicApi api) : base(api) { }
     protected override string Method => WebRequestMethods.Http.Post;

YandexMusic.API/Requests/Account/YGetAuthLoginQRBuilder.cs

@@ -1,23 +0,0 @@
-using System.Net;
-using YandexMusic.API.Models.Account;
-
-namespace YandexMusic.API.Requests.Account;
-
-internal class YGetAuthLoginQRBuilder : YAuthRequestBuilder<YAuthQRStatus, string>
-{
-    public YGetAuthLoginQRBuilder(YandexMusicApi yandex) : base(yandex)
-    {
-    }
-
-    protected override string Method => WebRequestMethods.Http.Post;
-
-    protected override string PathTemplate => "auth/new/magic/status/";
-
-    protected override HttpContent GetContent(string tuple)
-    {
-        return new FormUrlEncodedContent(new Dictionary<string, string> {
-            { "csrf_token", Api.Storage.AuthToken.CsfrToken },
-            { "track_id", Api.Storage.AuthToken.TrackId }
-        });
-    }
-}

YandexMusic.API/Requests/Account/YGetAuthLoginUserBuilder.cs

@@ -3,7 +3,7 @@ using YandexMusic.API.Models.Account;
 
 namespace YandexMusic.API.Requests.Account;
 
-internal class YGetAuthLoginUserBuilder : YAuthRequestBuilder<YAuthTypes?, (string token, string login)>
+internal class YGetAuthLoginUserBuilder : YPassportRequestBuilder<YAuthTypes?, (string token, string login)>
 {
     public YGetAuthLoginUserBuilder(YandexMusicApi api) : base(api) { }
     protected override string Method => WebRequestMethods.Http.Post;

YandexMusic.API/Requests/Account/YGetAuthQRBuilder.cs

@@ -1,19 +0,0 @@
-using System.Net;
-using System.Net.Http.Headers;
-using YandexMusic.API.Models.Account;
-
-namespace YandexMusic.API.Requests.Account;
-
-internal class YGetAuthQRBuilder : YAuthRequestBuilder<YAuthQR?, object>
-{
-    public YGetAuthQRBuilder(YandexMusicApi api) : base(api) { }
-    protected override string Method => WebRequestMethods.Http.Post;
-    protected override string PathTemplate => "pwl-yandex/api/passport/auth/password/submit";
-    protected override HttpContent? GetContent(object _)
-        => new FormUrlEncodedContent(new Dictionary<string, string> { { "retpath", "" } });
-    protected override void SetCustomHeaders(HttpRequestHeaders headers)
-    {
-        headers.Add("X-Csrf-Token", Api.Storage.AuthToken.CsfrToken);
-        headers.Add("Process-Uuid", Api.Storage.AuthToken.ProcessUuid);
-    }
-}

YandexMusic.API/Requests/Account/YGetLoginInfoBuilder.cs

@@ -3,7 +3,7 @@ using YandexMusic.API.Models.Account;
 
 namespace YandexMusic.API.Requests.Account;
 
-internal class YGetLoginInfoBuilder : YAuthRequestBuilder<YLoginInfo?, object>
+internal class YGetLoginInfoBuilder : YPassportRequestBuilder<YLoginInfo?, object>
 {
     public YGetLoginInfoBuilder(YandexMusicApi api) : base(api) { }
     protected override string Method => WebRequestMethods.Http.Get;

YandexMusic.API/Requests/Account/YGetShortAccountInifoBuilder.cs

@@ -5,7 +5,7 @@ using YandexMusic.API.Models.Account;
 
 namespace YandexMusic.API.Requests.Account;
 
-internal class YGetShortAccountInfoBuilder : YAuthRequestBuilder<YShortAccountInfo?, object>
+internal class YGetShortAccountInfoBuilder : YPassportRequestBuilder<YShortAccountInfo?, object>
 {
     public YGetShortAccountInfoBuilder(YandexMusicApi api) : base(api) { }
     protected override string Method => WebRequestMethods.Http.Get;

YandexMusic.API/Requests/Account/YPostAuthStats.cs

@@ -4,7 +4,7 @@ using YandexMusic.API.Models.Account;
 
 namespace YandexMusic.API.Requests.Account;
 
-internal class YPostAuthStats : YAuthRequestBuilder<YAuthEmpty?, object>
+internal class YPostAuthStats : YPassportRequestBuilder<YAuthEmpty?, object>
 {
     public YPostAuthStats(YandexMusicApi api) : base(api) { }
     protected override string Method => WebRequestMethods.Http.Post;
@@ -13,7 +13,7 @@ internal class YPostAuthStats : YAuthRequestBuilder<YAuthEmpty?, object>
         => new FormUrlEncodedContent(new Dictionary<string, string> { { "messageType", "CLIENT_READY" } });
     protected override void SetCustomHeaders(HttpRequestHeaders headers)
     {
-        headers.Add("X-Csrf-Token", Api.Storage.AuthToken.CsfrToken);
+        headers.Add("X-Csrf-Token", Api.Storage.HeaderToken.CsfrToken);
-        headers.Add("Process-Uuid", Api.Storage.AuthToken.ProcessUuid);
+        headers.Add("Process-Uuid", Api.Storage.HeaderToken.ProcessUuid);
     }
 }

YandexMusic.API/Requests/Artist/YGetArtistTrackBuilder.cs

@@ -12,5 +12,8 @@ internal class YGetArtistTrackBuilder : YMusicRequestBuilder<YTracksPage?, (stri
     protected override Dictionary<string, string> GetSubstitutions((string id, int page, int pageSize) tuple)
         => new() { { "artistId", tuple.id } };
     protected override NameValueCollection GetQueryParams((string id, int page, int pageSize) tuple)
-        => new() { { "page", tuple.page.ToString() }, { "pageSize", tuple.pageSize.ToString() } };
+        => new() {
+            { "page", tuple.page.ToString() },
+            { "pageSize", tuple.pageSize.ToString() },
+        };
 }

YandexMusic.API/Requests/Common/YConstants.cs

@@ -12,5 +12,6 @@ internal class YConstants
     {
         public const string MusicUrl = "https://api.music.yandex.net";
         public const string PassportUrl = "https://passport.yandex.ru/";
+        public const string MobilePassportUrl = "https://mobileproxy.passport.yandex.net";
     }
 }

YandexMusic.API/Requests/Common/YJsonRequestBuilder.cs

@@ -10,7 +10,17 @@ namespace YandexMusic.API.Requests.Common;
 /// </summary>
 internal abstract class YJsonRequestBuilder<TResponse, TParams> : YRequestBuilder<TParams>
 {
-    protected YJsonRequestBuilder(YandexMusicApi api) : base(api) { }
+    private readonly JsonSerializerOptions _jsonOptions;
+
+    protected YJsonRequestBuilder(YandexMusicApi api) : base(api)
+    {
+        _jsonOptions = new JsonSerializerOptions
+        {
+            PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+            DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
+            Converters = { new JsonStringEnumConverter(JsonNamingPolicy.CamelCase) }
+        };
+    }
 
     protected virtual async Task<TResponse?> DeserializeAsync(HttpResponseMessage response)
     {
@@ -43,6 +53,8 @@ internal abstract class YJsonRequestBuilder<TResponse, TParams> : YRequestBuilde
         }
     }
 
+    protected string SerializeJson(object data) => JsonSerializer.Serialize(data, _jsonOptions);
+
     /// <summary>
     /// Выполняет запрос и возвращает десериализованный объект типа TResponse.
     /// </summary>
@@ -51,4 +63,4 @@ internal abstract class YJsonRequestBuilder<TResponse, TParams> : YRequestBuilde
         using var response = await ExecuteRawAsync(parameters);
         return await DeserializeAsync(response);
     }
-}
+}

YandexMusic.API/Requests/Common/YPassportRequestBuilder.cs

@@ -4,15 +4,20 @@ using YandexMusic.API.Requests.Common;
 namespace YandexMusic.API.Requests;
 
 /// <summary>Базовый класс для запросов к Passport (passport.yandex.ru).</summary>
-internal abstract class YAuthRequestBuilder<TResponse, TParams> : YJsonRequestBuilder<TResponse, TParams>
+internal abstract class YPassportRequestBuilder<TResponse, TParams> : YJsonRequestBuilder<TResponse, TParams>
 {
     protected override string BaseUrl => YConstants.Endpoints.PassportUrl;
 
-    protected YAuthRequestBuilder(YandexMusicApi api) : base(api) { }
+    protected YPassportRequestBuilder(YandexMusicApi api) : base(api) { }
 
     protected override void SetCustomHeaders(HttpRequestHeaders headers)
     {
         base.SetCustomHeaders(headers);
         headers.Add("X-Requested-With", "XMLHttpRequest");
+        if (Api.Storage.HeaderToken != null)
+        {
+            headers.Add("X-Csrf-Token", Api.Storage.HeaderToken.CsfrToken);
+            headers.Add("Process-Uuid", Api.Storage.HeaderToken.ProcessUuid);
+        }
     }
 }

YandexMusic.API/Requests/Common/YRequestBuilder.cs

@@ -2,8 +2,6 @@
 using System.Net;
 using System.Net.Http.Headers;
 using System.Text;
-using System.Text.Json;
-using System.Text.Json.Serialization;
 using System.Text.RegularExpressions;
 using System.Web;
 using YandexMusic.API.Common;
@@ -23,7 +21,8 @@ internal abstract class YRequestBuilder<TParams>
     /// <summary>Шаблон пути (может содержать плейсхолдеры вида {id}).</summary>
     protected abstract string PathTemplate { get; }
 
-    private readonly JsonSerializerOptions _jsonOptions;
+    /// <summary>Определяет, нужно ли добавлять заголовок Authorization для этого запроса.</summary>
+    protected virtual bool ShouldAddAuthorization => true;
 
     /// <summary>Основной экземпляр API.</summary>
     protected YandexMusicApi Api { get; }
@@ -34,12 +33,6 @@ internal abstract class YRequestBuilder<TParams>
     protected YRequestBuilder(YandexMusicApi api)
     {
         Api = api;
-        _jsonOptions = new JsonSerializerOptions
-        {
-            PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
-            DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
-            Converters = { new JsonStringEnumConverter(JsonNamingPolicy.CamelCase) }
-        };
     }
 
     private string FullUrl => $"{BaseUrl.TrimEnd('/')}/{PathTemplate.TrimStart('/')}";
@@ -66,7 +59,7 @@ internal abstract class YRequestBuilder<TParams>
         };
         msg.Headers.TryAddWithoutValidation(GetHeaderName(HttpRequestHeader.AcceptCharset), Encoding.UTF8.WebName);
         msg.Headers.TryAddWithoutValidation(GetHeaderName(HttpRequestHeader.AcceptEncoding), "gzip");
-        if (!string.IsNullOrEmpty(Storage.Token))
+        if (ShouldAddAuthorization && !string.IsNullOrEmpty(Storage.Token))
             msg.Headers.TryAddWithoutValidation(GetHeaderName(HttpRequestHeader.Authorization), $"OAuth {Storage.Token}");
         SetCustomHeaders(msg.Headers);
         return msg;
@@ -120,8 +113,6 @@ internal abstract class YRequestBuilder<TParams>
     protected virtual HttpContent? GetContent(TParams parameters) => null;
     protected virtual void SetCustomHeaders(HttpRequestHeaders headers) { }
 
-    protected string SerializeJson(object data) => JsonSerializer.Serialize(data, _jsonOptions);
-
     /// <summary>Выполняет запрос и возвращает десериализованный ответ.</summary>
     public async Task<HttpResponseMessage?> ExecuteRawAsync(TParams parameters)
     {

YandexMusic.API/Requests/Common/YXmlRequestBuilder.cs

@@ -0,0 +1,47 @@
+using System.Xml;
+using System.Xml.Serialization;
+
+namespace YandexMusic.API.Requests.Common;
+
+/// <summary>
+/// Строитель запросов с десериализацией XML-ответа в TResponse.
+/// </summary>
+internal abstract class YXmlRequestBuilder<TResponse, TParams> : YRequestBuilder<TParams>
+{
+    protected YXmlRequestBuilder(YandexMusicApi api) : base(api) { }
+
+    /// <summary>
+    /// Десериализует XML-ответ в объект типа TResponse.
+    /// </summary>
+    protected virtual async Task<TResponse?> DeserializeAsync(HttpResponseMessage response)
+    {
+        var xml = await response.Content.ReadAsStringAsync();
+
+        if (!response.IsSuccessStatusCode)
+        {
+            // Для XML-ошибок можно создать отдельную модель, но для простоты выбрасываем исключение
+            throw new Exception($"Ошибка HTTP {response.StatusCode}: {xml}");
+        }
+
+        try
+        {
+            using var stringReader = new StringReader(xml);
+            using var xmlReader = XmlReader.Create(stringReader, new XmlReaderSettings { Async = true });
+            var serializer = new XmlSerializer(typeof(TResponse));
+            return (TResponse?)serializer.Deserialize(xmlReader);
+        }
+        catch (Exception ex)
+        {
+            throw new Exception($"Ошибка десериализации XML: {ex.Message}\nXML: {xml}", ex);
+        }
+    }
+
+    /// <summary>
+    /// Выполняет запрос и возвращает десериализованный объект типа TResponse.
+    /// </summary>
+    public async Task<TResponse?> ExecuteAsync(TParams parameters)
+    {
+        using var response = await ExecuteRawAsync(parameters);
+        return await DeserializeAsync(response);
+    }
+}

YandexMusic.API/Requests/Passport/YCheckPhoneAvailabilityBuilder.cs

@@ -0,0 +1,27 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YCheckPhoneAvailabilityBuilder : YPassportRequestBuilder<YCheckAvailabilityResult?, string>
+{
+    public YCheckPhoneAvailabilityBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/suggest/check_availability";
+
+    protected override HttpContent? GetContent(string phone)
+    {
+        var data = new
+        {
+            track_id = Api.Storage.AuthToken.TrackId,
+            phone_number = phone,
+            can_use_anmon = true,
+            check_for_push = true,
+            push_suggest_log_all_subscriptions = false
+        };
+
+        return JsonContent.Create(data);
+    }
+}

YandexMusic.API/Requests/Passport/YCheckPushCodeBuilder.cs

@@ -0,0 +1,24 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Account;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YCheckPushCodeBuilder : YPassportRequestBuilder<YAuthEmpty?, string>
+{
+    public YCheckPushCodeBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/auth/check-push-code";
+
+    protected override HttpContent? GetContent(string code)
+    {
+        var data = new
+        {
+            track_id = Api.Storage.AuthToken.TrackId,
+            code
+        };
+
+        return JsonContent.Create(data);
+    }
+}

YandexMusic.API/Requests/Passport/YCheckSessionBuilder.cs

@@ -0,0 +1,19 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YCheckSessionBuilder : YPassportRequestBuilder<YPassportSessionStatus?, object>
+{
+    public YCheckSessionBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/sessions/check_session";
+
+    protected override HttpContent? GetContent(object _)
+    {
+        var data = new { track_id = Api.Storage.AuthToken.TrackId };
+        return JsonContent.Create(data);
+    }
+}

YandexMusic.API/Requests/Passport/YCreateTrackBuilder.cs

@@ -0,0 +1,13 @@
+using System.Net;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YCreateTrackBuilder : YPassportRequestBuilder<YPassportTrack?, object>
+{
+    public YCreateTrackBuilder(YandexMusicApi api) : base(api) { }
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/auth/password/submit";
+    protected override HttpContent? GetContent(object _)
+        => new FormUrlEncodedContent(new Dictionary<string, string> { { "retpath", "" } });
+}

YandexMusic.API/Requests/Passport/YGetAuthLoginQRBuilder.cs

@@ -0,0 +1,22 @@
+using System.Net;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YGetAuthLoginQRBuilder : YPassportRequestBuilder<YAuthQrSession, string>
+{
+    public YGetAuthLoginQRBuilder(YandexMusicApi yandex) : base(yandex)
+    {
+    }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+
+    protected override string PathTemplate => "pwl-yandex/api/passport/sessions/get_session";
+
+    protected override HttpContent GetContent(string tuple)
+    {
+        return new FormUrlEncodedContent(new Dictionary<string, string> {
+            { "track_id", Api.Storage.AuthToken.SessionTrackId }
+        });
+    }
+}

YandexMusic.API/Requests/Passport/YGetMusicTokenBuilder.cs

@@ -3,20 +3,21 @@ using System.Net.Http.Headers;
 using YandexMusic.API.Models.Account;
 using YandexMusic.API.Requests.Common;
 
-namespace YandexMusic.API.Requests.Account;
+namespace YandexMusic.API.Requests.Passport;
 
-internal class YGetMusicTokenBuilder : YAuthRequestBuilder<YAccessToken?, object>
+internal class YGetMusicTokenBuilder : YPassportRequestBuilder<YAccessToken?, string>
 {
     public YGetMusicTokenBuilder(YandexMusicApi api) : base(api) { }
+    protected override string BaseUrl => YConstants.Endpoints.MobilePassportUrl;
     protected override string Method => WebRequestMethods.Http.Post;
     protected override string PathTemplate => "/1/token";
-    protected override HttpContent? GetContent(object _)
+    protected override HttpContent? GetContent(string passportToken)
         => new FormUrlEncodedContent(new Dictionary<string, string>
         {
             { "client_id", YConstants.ClientId },
             { "client_secret", YConstants.ClientSecret },
             { "grant_type", "x-token" },
-            { "access_token", Api.Storage.AccessToken.AccessToken }
+            { "access_token", passportToken }
         });
     protected override void SetCustomHeaders(HttpRequestHeaders headers)
     {

YandexMusic.API/Requests/Passport/YGetQrStatus.cs

@@ -0,0 +1,17 @@
+using System.Net;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YGetQrStatus : YPassportRequestBuilder<YAuthQRStatus?, object>
+{
+    public YGetQrStatus(YandexMusicApi api) : base(api) { }
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/auth/magic/code/status";
+    protected override HttpContent? GetContent(object _)
+        => new FormUrlEncodedContent(new Dictionary<string, string>
+        {
+            ["csrf_token"] = Api.Storage.AuthToken.CsfrToken,
+            ["track_id"] = Api.Storage.AuthToken.TrackId,
+        });
+}

YandexMusic.API/Requests/Passport/YGetSessionBuilder.cs

@@ -0,0 +1,20 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YGetSessionBuilder : YPassportRequestBuilder<YPassportSession?, object>
+{
+    public YGetSessionBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/sessions/get_session";
+
+    protected override HttpContent? GetContent(object _)
+    {
+        var data = new { track_id = Api.Storage.AuthToken.TrackId };
+        return JsonContent.Create(data);
+    }
+
+}

YandexMusic.API/Requests/Passport/YMultiStepPasswordBuilder.cs

@@ -0,0 +1,23 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YMultiStepPasswordBuilder : YPassportRequestBuilder<YPassportUser?, string>
+{
+    public YMultiStepPasswordBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/auth/multistep_password";
+
+    protected override HttpContent? GetContent(string password)
+    {
+        var data = new
+        {
+            track_id = Api.Storage.AuthToken.TrackId,
+            password
+        };
+        return JsonContent.Create(data);
+    }
+}

YandexMusic.API/Requests/Passport/YMultistepStartBuilder.cs

@@ -0,0 +1,35 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YMultistepStartBuilder : YPassportRequestBuilder<YMultistepStart?, string>
+{
+    public YMultistepStartBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/auth/multistep_start";
+
+    protected override HttpContent? GetContent(string login)
+    {
+        var data = new
+        {
+            login,
+            track_id = Api.Storage.AuthToken.TrackId,
+            display_language = "ru",
+            retpath = string.Empty,
+            can_send_push_code = true,
+            check_for_xtokens_for_pictures = false,
+            force_check_for_protocols = true,
+            app_id = "ru.yandex.music",
+            am_version_name = "7.50.2(750024597)",
+            app_platform = "android",
+            app_version_name = "2026.02.3 #135rur",
+            device_id = Api.Storage.DeviceId,
+            device_connection_type = "9"
+        };
+
+        return JsonContent.Create(data);
+    }
+}

YandexMusic.API/Requests/Passport/YRfcOtpBuilder.cs

@@ -0,0 +1,23 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YRfcOtpBuilder : YPassportRequestBuilder<YPassportUser?, string>
+{
+    public YRfcOtpBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/auth/rfc-otp";
+
+    protected override HttpContent? GetContent(string otp)
+    {
+        var data = new
+        {
+            track_id = Api.Storage.AuthToken.TrackId,
+            otp
+        };
+        return JsonContent.Create(data);
+    }
+}

YandexMusic.API/Requests/Passport/YSendPushBuilder.cs

@@ -0,0 +1,26 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YSendPushBuilder : YPassportRequestBuilder<YSendPushResult?, string>
+{
+    public YSendPushBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/auth/suggest-send-push";
+
+    protected override HttpContent? GetContent(string phone)
+    {
+        var data = new
+        {
+            track_id = Api.Storage.AuthToken.TrackId,
+            phone_number = phone,
+            can_use_anmon = true,
+            force_show_code_in_notification = "1",
+            country = Api.Storage.Country
+        };
+        return JsonContent.Create(data);
+    }
+}

YandexMusic.API/Requests/Passport/YSuggestByPhoneBuilder.cs

@@ -0,0 +1,23 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YSuggestByPhoneBuilder : YPassportRequestBuilder<YSuggestByPhoneResult?, object>
+{
+    public YSuggestByPhoneBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/suggest/by_phone";
+
+    protected override HttpContent? GetContent(object _)
+    {
+        var data = new
+        {
+            track_id = Api.Storage.AuthToken.TrackId,
+            can_use_anmon = true
+        };
+        return JsonContent.Create(data);
+    }
+}

YandexMusic.API/Requests/Passport/YValidatePhoneNumberBuilder.cs

@@ -0,0 +1,24 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YValidatePhoneNumberBuilder : YPassportRequestBuilder<YValidatePhoneNumberResult?, string>
+{
+    public YValidatePhoneNumberBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/validate/phone_number";
+
+    protected override HttpContent? GetContent(string phone)
+    {
+        var data = new
+        {
+            track_id = Api.Storage.AuthToken.TrackId,
+            phone_number = phone,
+            country = Api.Storage.Country
+        };
+        return JsonContent.Create(data);
+    }
+}

YandexMusic.API/Requests/Passport/YValidateSquatterBuilder.cs

@@ -0,0 +1,25 @@
+using System.Net;
+using System.Net.Http.Json;
+using YandexMusic.API.Models.Passport;
+
+namespace YandexMusic.API.Requests.Passport;
+
+internal class YValidateSquatterBuilder : YPassportRequestBuilder<YValidateSquatter?, string>
+{
+    public YValidateSquatterBuilder(YandexMusicApi api) : base(api) { }
+
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/validate/squatter";
+
+    protected override HttpContent? GetContent(string phone)
+    {
+        var data = new
+        {
+            track_id = Api.Storage.AuthToken.TrackId,
+            phone_number = phone,
+            scenario = "auth",
+            can_use_anmon = true
+        };
+        return JsonContent.Create(data);
+    }
+}

YandexMusic.API/Requests/Track/YStorageDownloadFileBuilder.cs

@@ -6,27 +6,30 @@ using YandexMusic.API.Requests.Common;
 namespace YandexMusic.API.Requests.Track;
 
 /// <summary>Особый запрос – не к api.music.yandex.net, а к произвольному URL.</summary>
-internal class YStorageDownloadFileBuilder : YJsonRequestBuilder<YStorageDownloadFile?, string>
+internal class YStorageDownloadFileBuilder : YXmlRequestBuilder<YStorageDownloadFile?, string>
 {
     public YStorageDownloadFileBuilder(YandexMusicApi api) : base(api) { }
-    protected override string BaseUrl => ""; // не используется, т.к. URL берётся из параметра
+    protected override bool ShouldAddAuthorization => false;
+
+    protected override string BaseUrl => "{src}"; // не используется, т.к. URL берётся из параметра
 
     protected override string Method => WebRequestMethods.Http.Get;
 
-    protected override string PathTemplate => "{src}";
+    protected override string PathTemplate => "";
 
     protected override Dictionary<string, string> GetSubstitutions(string src)
-        => new() { { "src", src.Split('?')[0] } };
+        => new() { { "src", src } };
+
     protected override NameValueCollection GetQueryParams(string src)
     {
-        var query = new NameValueCollection { { "format", "json" } };
+        var query = new NameValueCollection();
         var parts = src.Split('?');
         if (parts.Length > 1)
         {
             foreach (var param in parts[1].Split('&'))
             {
                 var kv = param.Split('=');
-                if (kv.Length == 2) query.Add(kv[0], kv[1]);
+                if (kv.Length >= 2) query.Add(kv[0], kv[1]);
             }
         }
         return query;

YandexMusic.API/Requests/Ugc/YUgcUploadBuilder.cs

@@ -8,11 +8,11 @@ namespace YandexMusic.API.Requests.Ugc;
 internal class YUgcUploadBuilder : YJsonRequestBuilder<YResponse<string>?, (string postTargetLink, byte[] fileBytes)>
 {
     public YUgcUploadBuilder(YandexMusicApi api) : base(api) { }
-    protected override string BaseUrl => "";
+    protected override string BaseUrl => "{postTargetLink}";
 
     protected override string Method => WebRequestMethods.Http.Post;
 
-    protected override string PathTemplate => "{postTargetLink}";
+    protected override string PathTemplate => "";
 
     protected override Dictionary<string, string> GetSubstitutions((string postTargetLink, byte[] fileBytes) tuple)
         => new() { { "postTargetLink", tuple.postTargetLink } };

YandexMusic.API/YandexMusicApi.cs

@@ -6,9 +6,9 @@ namespace YandexMusic.API;
 public class YandexMusicApi
 {
     /// <summary>HttpClient, используемый для всех запросов.</summary>
-    public HttpClient HttpClient { get; }
+    internal HttpClient HttpClient { get; }
     /// <summary>Хранилище данных авторизации.</summary>
-    public AuthStorage Storage { get; }
+    internal AuthStorage Storage { get; }
 
     /// <summary>API для работы с альбомами.</summary>
     public YAlbumAPI Album { get; internal set; } = null!;
@@ -33,11 +33,13 @@ public class YandexMusicApi
     /// <summary>API для работы с очередями.</summary>
     public YQueueAPI Queue { get; internal set; } = null!;
     /// <summary>API для работы с пользователем и авторизацией.</summary>
-    public YUserAPI User { get; internal set; } = null!;
+    public YAuthAPI Auth { get; internal set; } = null!;
     /// <summary>API для загрузки пользовательского контента.</summary>
     public YUgcAPI UserGeneratedContent { get; internal set; } = null!;
     /// <summary>API для работы с протоколом Ynison (WebSocket).</summary>
     public YYnisonAPI Ynison { get; internal set; } = null!;
+    /// <summary>API для работы с яндекс пасспорт.</summary>
+    public YPassportAPI Passport { get; internal set; } = null!;
 
     /// <summary>
     /// Инициализирует новый экземпляр API.
@@ -49,19 +51,20 @@ public class YandexMusicApi
         HttpClient = httpClient ?? throw new ArgumentNullException(nameof(httpClient));
         Storage = storage ?? throw new ArgumentNullException(nameof(storage));
 
-        Album = new YAlbumAPI(this);
+        Album = new(this);
-        Artist = new YArtistAPI(this);
+        Artist = new(this);
-        Label = new YLabelAPI(this);
+        Label = new(this);
-        Landing = new YLandingAPI(this);
+        Landing = new(this);
-        Library = new YLibraryAPI(this);
+        Library = new(this);
-        Playlist = new YPlaylistAPI(this);
+        Playlist = new(this);
-        Pins = new YPinsAPI(this);
+        Pins = new(this);
-        Radio = new YRadioAPI(this);
+        Radio = new(this);
-        Search = new YSearchAPI(this);
+        Search = new(this);
-        Track = new YTrackAPI(this);
+        Track = new(this);
-        Queue = new YQueueAPI(this);
+        Queue = new(this);
-        User = new YUserAPI(this);
+        Auth = new(this);
-        UserGeneratedContent = new YUgcAPI(this);
+        UserGeneratedContent = new(this);
-        Ynison = new YYnisonAPI(this);
+        Ynison = new(this);
+        Passport = new(this);
     }
 }

YandexMusic.slnx

@@ -1,5 +1,5 @@
 <Solution>
   <Project Path="YaMusicCli/YaMusicCli.csproj" Id="5cce354e-7517-4a94-9584-197daa3ad6a4" />
   <Project Path="YandexMusic.API/YandexMusic.API.csproj" />
-  <Project Path="YandexMusic/YandexMusic.csproj" Id="044fcef4-86d2-4cc9-9f7e-a577c19ae5c3" />
+  <Project Path="YandexMusic/YandexMusic.csproj" />
 </Solution>

YandexMusic/YandexMusicClient.cs

@@ -1,19 +1,8 @@
-using YandexMusic.API;
+using System.Net;
+using YandexMusic.API;
 using YandexMusic.API.Common;
 using YandexMusic.API.Common.Ynison;
 using YandexMusic.API.Models.Account;
-using YandexMusic.API.Models.Album;
-using YandexMusic.API.Models.Artist;
-using YandexMusic.API.Models.Common;
-using YandexMusic.API.Models.Feed;
-using YandexMusic.API.Models.Landing;
-using YandexMusic.API.Models.Landing.Entity.Entities.Context;
-using YandexMusic.API.Models.Library;
-using YandexMusic.API.Models.Playlist;
-using YandexMusic.API.Models.Queue;
-using YandexMusic.API.Models.Radio;
-using YandexMusic.API.Models.Search;
-using YandexMusic.API.Models.Track;
 
 namespace YandexMusic;
 
@@ -23,7 +12,6 @@ public class YandexMusicClient : IDisposable
     private readonly YandexMusicApi _api;
     private readonly AuthStorage _storage;
     private readonly HttpClient _httpClient;
-    private readonly bool _ownsHttpClient;
     private YnisonPlayer? _player;
 
     /// <summary>Хранилище авторизации.</summary>
@@ -41,363 +29,49 @@ public class YandexMusicClient : IDisposable
     /// <summary>HttpClient, используемый клиентом (можно получить для настройки кук).</summary>
     public HttpClient HttpClient => _httpClient;
 
-    /// <summary>Создаёт новый экземпляр клиента с собственным HttpClient.</summary>
+    /// <summary>API Яндекс Музыки.</summary>
-    public YandexMusicClient() : this(YandexMusicHttpClientFactory.CreateDefault())
+    public YandexMusicApi Api => _api;
-    {
-        _ownsHttpClient = true;
-    }
 
-    /// <summary>
+    /// <summary>Создаёт новый экземпляр клиента с собственным HttpClient.</summary>
-    /// Создаёт новый экземпляр клиента с указанным HttpClient.
+    public YandexMusicClient(
-    /// </summary>
+        CookieContainer? cookieContainer = null,
-    /// <param name="httpClient">Экземпляр HttpClient (должен быть настроен с нужными куками, таймаутами).</param>
+        IWebProxy? proxy = null,
-    /// <param name="ownsHttpClient">Если true, клиент будет отвечать за освобождение HttpClient при Dispose.</param>
+        TimeSpan? timeout = null,
-    public YandexMusicClient(HttpClient httpClient)
+        string? userAgent = null
+        )
     {
-        _httpClient = httpClient ?? throw new ArgumentNullException(nameof(httpClient));
+        if (cookieContainer == null) cookieContainer = new CookieContainer();
-        _storage = new AuthStorage();
+
+        var handler = new HttpClientHandler
+        {
+            AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate,
+            UseCookies = true,
+            CookieContainer = cookieContainer,
+            AllowAutoRedirect = true,
+            MaxAutomaticRedirections = 10,
+            Proxy = proxy,
+            UseProxy = proxy != null
+        };
+
+        var client = new HttpClient(handler, disposeHandler: true)
+        {
+            Timeout = timeout ?? TimeSpan.FromSeconds(30)
+        };
+
+        // Стандартный User-Agent, похожий на браузерный
+        client.DefaultRequestHeaders.Add("User-Agent",
+            userAgent ?? "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36");
+        client.DefaultRequestHeaders.Add("Accept", "*/*");
+        client.DefaultRequestHeaders.Add("Accept-Language", "ru-RU,ru;q=0.9,en;q=0.8");
+
+        _httpClient = client;
+        _storage = new AuthStorage(cookieContainer);
         _api = new YandexMusicApi(_httpClient, _storage);
     }
 
-    #region Авторизация
-
-    /// <summary>Авторизация по готовому OAuth-токену.</summary>
-    public async Task<bool> Authorize(string token)
-    {
-        await _api.User.AuthorizeAsync(token);
-        return _storage.IsAuthorized;
-    }
-
-    /// <summary>Создание сеанса и получение доступных методов авторизации.</summary>
-    public Task<YAuthTypes?> CreateAuthSession(string userName)
-        => _api.User.CreateAuthSessionAsync(userName);
-
-    /// <summary>Получение ссылки на QR-код для авторизации.</summary>
-    public Task<string?> GetAuthQRLink()
-        => _api.User.GetAuthQRLinkAsync();
-
-    /// <summary>Авторизация по QR-коду (после сканирования).</summary>
-    public Task<YAuthQRStatus?> AuthorizeByQR()
-        => _api.User.AuthorizeByQRAsync();
-
-    /// <summary>Получение капчи.</summary>
-    public Task<YAuthCaptcha?> GetCaptcha()
-        => _api.User.GetCaptchaAsync();
-
-    /// <summary>Авторизация с вводом капчи.</summary>
-    public Task<YAuthBase?> AuthorizeByCaptcha(string captcha)
-        => _api.User.AuthorizeByCaptchaAsync(captcha);
-
-    /// <summary>Запрос письма для авторизации.</summary>
-    public Task<YAuthLetter?> GetAuthLetter()
-        => _api.User.GetAuthLetterAsync();
-
-    /// <summary>Подтверждение авторизации по письму.</summary>
-    public Task<bool> AuthorizeByLetter()
-        => _api.User.AuthorizeByLetterAsync();
-
-    /// <summary>Авторизация по паролю приложения.</summary>
-    public Task<YAuthBase?> AuthorizeByAppPassword(string password)
-        => _api.User.AuthorizeByAppPasswordAsync(password);
-
-    /// <summary>Получение AccessToken после успешной авторизации.</summary>
-    public Task<YAccessToken?> GetAccessToken()
-        => _api.User.GetAccessTokenAsync();
-
-    /// <summary>Получение информации о пользователе через логин Яндекса.</summary>
-    public Task<YLoginInfo?> GetLoginInfo()
-        => _api.User.GetLoginInfoAsync();
-
-    #endregion
-
-    #region Треки
-
-    /// <summary>Получает трек по идентификатору.</summary>
-    public async Task<YTrack?> GetTrackAsync(string id)
-        => (await _api.Track.GetAsync(id));
-
-    /// <summary>Получает список треков по идентификаторам.</summary>
-    public async Task<List<YTrack>> GetTracksAsync(IEnumerable<string> ids)
-        => (await _api.Track.GetAsync(ids)) ?? new List<YTrack>();
-
-    #endregion
-
-    #region Альбомы
-
-    /// <summary>Получает альбом по идентификатору.</summary>
-    public Task<YAlbum?> GetAlbumAsync(string id)
-        => _api.Album.GetAsync(id);
-
-    /// <summary>Получает список альбомов по идентификаторам.</summary>
-    public async Task<List<YAlbum>> GetAlbumsAsync(IEnumerable<string> ids)
-        => (await _api.Album.GetAsync(ids)) ?? new List<YAlbum>();
-
-    #endregion
-
-    #region Главная страница
-
-    /// <summary>Получает персональные блоки лендинга.</summary>
-    public Task<YLanding?> GetLandingAsync(params YLandingBlockType[] blocks)
-        => _api.Landing.GetAsync(blocks);
-
-    /// <summary>Получает ленту событий.</summary>
-    public Task<YFeed?> GetFeedAsync()
-        => _api.Landing.GetFeedAsync();
-
-    /// <summary>Получает детский лендинг.</summary>
-    public Task<YChildrenLanding?> GetChildrenLandingAsync()
-        => _api.Landing.GetChildrenLandingAsync();
-
-    #endregion
-
-    #region Исполнители
-
-    /// <summary>Получает информацию об исполнителе.</summary>
-    public Task<YArtistBriefInfo?> GetArtistAsync(string id)
-        => _api.Artist.GetAsync(id);
-
-    /// <summary>Получает список исполнителей.</summary>
-    public async Task<List<YArtist>> GetArtistsAsync(IEnumerable<string> ids)
-        => (await _api.Artist.GetAsync(ids)) ?? new List<YArtist>();
-
-    #endregion
-
-    #region Плейлисты
-
-    /// <summary>Получает плейлист по пользователю и идентификатору.</summary>
-    public Task<YPlaylist?> GetPlaylistAsync(string user, string id)
-        => _api.Playlist.GetAsync(user, id);
-
-    /// <summary>Получает плейлист по UUID.</summary>
-    public Task<YPlaylist?> GetPlaylistAsync(string uuid)
-        => _api.Playlist.GetAsync(uuid);
-
-    /// <summary>Получает список плейлистов по списку пар (пользователь, идентификатор).</summary>
-    public async Task<List<YPlaylist>> GetPlaylistsAsync(IEnumerable<(string user, string id)> ids)
-        => (await _api.Playlist.GetAsync(ids)) ?? new List<YPlaylist>();
-
-    /// <summary>Получает персональные плейлисты (с главной страницы).</summary>
-    public Task<List<YPlaylist>> GetPersonalPlaylistsAsync()
-        => _api.Playlist.GetPersonalPlaylistsAsync();
-
-    /// <summary>Получает избранные плейлисты.</summary>
-    public async Task<List<YPlaylist>> GetFavoritesAsync()
-        => (await _api.Playlist.FavoritesAsync()) ?? new List<YPlaylist>();
-
-    /// <summary>Получает плейлист «Дежавю».</summary>
-    public Task<YPlaylist?> GetDejaVuAsync()
-        => _api.Playlist.DejaVuAsync();
-
-    /// <summary>Получает плейлист «Тайник».</summary>
-    public Task<YPlaylist?> GetMissedAsync()
-        => _api.Playlist.MissedAsync();
-
-    /// <summary>Получает плейлист дня.</summary>
-    public Task<YPlaylist?> GetOfTheDayAsync()
-        => _api.Playlist.OfTheDayAsync();
-
-    /// <summary>Получает плейлист «Кинопоиск».</summary>
-    public Task<YPlaylist?> GetKinopoiskAsync()
-        => _api.Playlist.KinopoiskAsync();
-
-    /// <summary>Получает плейлист «Премьера».</summary>
-    public Task<YPlaylist?> GetPremiereAsync()
-        => _api.Playlist.PremiereAsync();
-
-    /// <summary>Создаёт новый плейлист с заданным именем.</summary>
-    public Task<YPlaylist?> CreatePlaylistAsync(string name)
-        => _api.Playlist.CreateAsync(name);
-
-    #endregion
-
-    #region Поиск
-
-    /// <summary>Выполняет поиск.</summary>
-    public Task<YSearch?> SearchAsync(string searchText, YSearchType searchType, int page = 0, int pageSize = 20)
-        => _api.Search.SearchAsync(searchText, searchType, page, pageSize);
-
-    /// <summary>Получает подсказки для поискового запроса.</summary>
-    public Task<YSearchSuggest?> GetSearchSuggestionsAsync(string searchText)
-        => _api.Search.GetSearchSuggestionsAsync(searchText);
-
-    #endregion
-
-    #region Библиотека
-
-    /// <summary>Получает лайкнутые треки.</summary>
-    public async Task<List<YTrack>> GetLikedTracksAsync()
-    {
-        var likes = await _api.Library.GetLikedTracksAsync();
-        var ids = likes?.Library?.Tracks.Select(t => t.Id).ToArray() ?? Array.Empty<string>();
-        if (ids.Length == 0) return new List<YTrack>();
-        var tracks = await _api.Track.GetAsync(ids);
-        return tracks ?? new List<YTrack>();
-    }
-
-    /// <summary>Получает дизлайкнутые треки.</summary>
-    public async Task<List<YTrack>> GetDislikedTracksAsync()
-    {
-        var dislikes = await _api.Library.GetDislikedTracksAsync();
-        var ids = dislikes?.Library?.Tracks.Select(t => t.Id).ToArray() ?? Array.Empty<string>();
-        if (ids.Length == 0) return new List<YTrack>();
-        var tracks = await _api.Track.GetAsync(ids);
-        return tracks ?? new List<YTrack>();
-    }
-
-    /// <summary>Получает лайкнутые альбомы.</summary>
-    public async Task<List<YAlbum>> GetLikedAlbumsAsync()
-    {
-        var albums = await _api.Library.GetLikedAlbumsAsync();
-        var ids = albums?.Select(a => a.Id).ToArray() ?? Array.Empty<string>();
-        if (ids.Length == 0) return new List<YAlbum>();
-        var result = await _api.Album.GetAsync(ids);
-        return result ?? new List<YAlbum>();
-    }
-
-    /// <summary>Получает лайкнутых исполнителей.</summary>
-    public async Task<List<YArtist>> GetLikedArtistsAsync()
-    {
-        var artists = await _api.Library.GetLikedArtistsAsync();
-        var ids = artists?.Select(a => a.Id).ToArray() ?? Array.Empty<string>();
-        if (ids.Length == 0) return new List<YArtist>();
-        var result = await _api.Artist.GetAsync(ids);
-        return result ?? new List<YArtist>();
-    }
-
-    /// <summary>Получает дизлайкнутых исполнителей.</summary>
-    public async Task<List<YArtist>> GetDislikedArtistsAsync()
-    {
-        var artists = await _api.Library.GetDislikedArtistsAsync();
-        var ids = artists?.Select(a => a.Id).ToArray() ?? Array.Empty<string>();
-        if (ids.Length == 0) return new List<YArtist>();
-        var result = await _api.Artist.GetAsync(ids);
-        return result ?? new List<YArtist>();
-    }
-
-    /// <summary>Получает лайкнутые плейлисты.</summary>
-    public async Task<List<YPlaylist>> GetLikedPlaylistsAsync()
-    {
-        var playlists = await _api.Library.GetLikedPlaylistsAsync();
-        var ids = playlists?
-            .Select(p => (p.Playlist.Uid, p.Playlist.Kind))
-            .ToArray() ?? Array.Empty<(string, string)>();
-        if (ids.Length == 0) return new List<YPlaylist>();
-        var result = await _api.Playlist.GetAsync(ids);
-        return result ?? new List<YPlaylist>();
-    }
-
-    /// <summary>Получает список недавно прослушанных треков.</summary>
-    public async Task<List<YRecentlyListened>> GetRecentlyListenedAsync(
-        IEnumerable<YPlayContextType> contextTypes,
-        int trackCount = 50,
-        int contextCount = 10)
-    {
-        var response = await _api.Library.GetRecentlyListenedAsync(contextTypes, trackCount, contextCount);
-        return response?.Contexts ?? new List<YRecentlyListened>();
-    }
-
-    #endregion
-
-    #region Радио
-
-    /// <summary>Получает список рекомендованных радиостанций.</summary>
-    public async Task<List<YStation>> GetRadioDashboardAsync()
-    {
-        var dashboard = await _api.Radio.GetStationsDashboardAsync();
-        return dashboard?.Stations ?? new List<YStation>();
-    }
-
-    /// <summary>Получает список всех радиостанций.</summary>
-    public async Task<List<YStation>> GetRadioStationsAsync()
-        => (await _api.Radio.GetStationsAsync()) ?? new List<YStation>();
-
-    /// <summary>Получает информацию о радиостанции по идентификатору.</summary>
-    public async Task<YStation?> GetRadioStationAsync(YStationId id)
-        => (await _api.Radio.GetStationAsync(id))?.FirstOrDefault();
-
-    #endregion
-
-    #region Очереди
-
-    /// <summary>Получает все очереди с разных устройств.</summary>
-    public Task<YQueueItemsContainer?> GetQueuesAsync(string? device = null)
-        => _api.Queue.ListAsync(device);
-
-    /// <summary>Получает очередь по идентификатору.</summary>
-    public Task<YQueue?> GetQueueAsync(string queueId)
-        => _api.Queue.GetAsync(queueId);
-
-    /// <summary>Создаёт новую очередь.</summary>
-    public Task<YNewQueue?> CreateQueueAsync(YQueue queue, string? device = null)
-        => _api.Queue.CreateAsync(queue, device);
-
-    /// <summary>Обновляет позицию в очереди.</summary>
-    public Task<YUpdatedQueue?> UpdateQueuePositionAsync(string queueId, int currentIndex, bool isInteractive, string? device = null)
-        => _api.Queue.UpdatePositionAsync(queueId, currentIndex, isInteractive, device);
-
-    #endregion
-
-    #region Загрузка треков (UGC)
-
-    /// <summary>Загружает трек из файла в плейлист.</summary>
-    public Task<string?> UploadTrackToPlaylistAsync(YPlaylist playlist, string fileName, string filePath)
-        => _api.UserGeneratedContent.UploadTrackToPlaylistAsync(playlist, fileName, filePath);
-
-    /// <summary>Загружает трек из потока в плейлист.</summary>
-    public Task<string?> UploadTrackToPlaylistAsync(YPlaylist playlist, string fileName, Stream stream)
-        => _api.UserGeneratedContent.UploadTrackToPlaylistAsync(playlist, fileName, stream);
-
-    /// <summary>Загружает трек из массива байтов в плейлист.</summary>
-    public Task<string?> UploadTrackToPlaylistAsync(YPlaylist playlist, string fileName, byte[] file)
-        => _api.UserGeneratedContent.UploadTrackToPlaylistAsync(playlist, fileName, file);
-
-    #endregion
-
-    #region Лейблы
-
-    /// <summary>Получает альбомы лейбла с пагинацией.</summary>
-    public async Task<List<YAlbum>> GetAlbumsByLabelAsync(YLabel label, int page = 0)
-        => (await _api.Label.GetAlbumsByLabelAsync(label, page))?.Albums ?? new List<YAlbum>();
-
-    /// <summary>Получает артистов лейбла с пагинацией.</summary>
-    public async Task<List<YArtist>> GetArtistsByLabelAsync(YLabel label, int page = 0)
-        => (await _api.Label.GetArtistsByLabelAsync(label, page))?.Artists ?? new List<YArtist>();
-
-    #endregion
-
-    #region Ynison (WebSocket плеер)
-
-    /// <summary>Подключается к Ynison и запускает синхронизацию состояния плеера.</summary>
-    public async Task ConnectYnisonAsync()
-    {
-        if (_player == null)
-            _player = _api.Ynison.GetPlayer();
-        await _player.ConnectAsync();
-    }
-
-    /// <summary>Отключается от Ynison.</summary>
-    public async Task DisconnectYnisonAsync()
-    {
-        if (_player != null)
-            await _player.DisconnectAsync();
-    }
-
-    #endregion
-
-    #region IDisposable
-
-    private bool _disposed;
-
-    /// <summary>Освобождает ресурсы.</summary>
     public void Dispose()
     {
-        if (_disposed) return;
+        _httpClient?.Dispose();
         _player?.Dispose();
-        if (_ownsHttpClient)
-            _httpClient.Dispose();
-        _disposed = true;
-        GC.SuppressFinalize(this);
     }
-
-    #endregion
 }