diff --git a/PiwigoDotnet/Piwigo.Client.Tests/AlbumApiTests.cs b/PiwigoDotnet/Piwigo.Client.Tests/AlbumApiTests.cs
index b5d8c16..f5e5de5 100644
--- a/PiwigoDotnet/Piwigo.Client.Tests/AlbumApiTests.cs
+++ b/PiwigoDotnet/Piwigo.Client.Tests/AlbumApiTests.cs
@@ -14,14 +14,23 @@ public class AlbumApiTests : ApiTestsBase
         _albumApi = new AlbumApi(Context, new NullLogger<AlbumApi>());
     }
 
+    [Test]
+    public async Task Delete_should_remove_album()
+    {
+        SetJsonResult(@"{stat: ""ok"", result: null }");
+
+        await _albumApi.DeleteAsync(1, "apiToken");
+    }
+
     [Test]
     public async Task CalculateOrphansAsync_should_return_correct_values()
     {
         SetJsonResult(@"{
-  ""result"": [ {
-        ""nb_images_associated_outside"": 1,
-        ""nb_images_becoming_orphan"": 2,
-        ""nb_images_recursive"": 3
+  stat: ""ok"",
+  result: [ {
+        nb_images_associated_outside: 1,
+        nb_images_becoming_orphan: 2,
+        nb_images_recursive: 3
     } ]
 }");
         var response = await _albumApi.CalculateOrphansAsync(1);
@@ -37,6 +46,7 @@ public class AlbumApiTests : ApiTestsBase
     {
         var serverResponse = new PiwigoResponse<AlbumAdded>
         {
+            Status = "ok",
             Result = new AlbumAdded
             {
                 Id = 1, Info = "Album added"
@@ -54,6 +64,7 @@ public class AlbumApiTests : ApiTestsBase
     {
         var serverResponse = new PiwigoResponse<AlbumList>
         {
+            Status = "ok",
             Result = new AlbumList
             {
                 Albums = new List<Album>
diff --git a/PiwigoDotnet/Piwigo.Client.Tests/SessionApiTests.cs b/PiwigoDotnet/Piwigo.Client.Tests/SessionApiTests.cs
index 4b9ddd2..af34ecf 100644
--- a/PiwigoDotnet/Piwigo.Client.Tests/SessionApiTests.cs
+++ b/PiwigoDotnet/Piwigo.Client.Tests/SessionApiTests.cs
@@ -24,10 +24,10 @@ public class SessionApiTests : ApiTestsBase
     public async Task GetStatus_should_return_config()
     {
         await LoginAsync();
-        var serverResponse = new PiwigoResponse<PiwigoStatus>
+        var serverResponse = new PiwigoResponse<SessionStatus>
         {
             Status = "OK",
-            Result = new PiwigoStatus
+            Result = new SessionStatus
             {
                 Username = "admin",
                 Version = "12.0.0"
diff --git a/PiwigoDotnet/Piwigo.Client/AlbumApi.cs b/PiwigoDotnet/Piwigo.Client/AlbumApi.cs
index 25fba23..2db1c08 100644
--- a/PiwigoDotnet/Piwigo.Client/AlbumApi.cs
+++ b/PiwigoDotnet/Piwigo.Client/AlbumApi.cs
@@ -23,6 +23,12 @@ public class AlbumApi : IAlbumApi
         return response.Result.First();
     }
 
+    public async Task DeleteAsync(int albumId, string apiToken)
+    {
+        var formParams = new Dictionary<string, string> { { "category_id", albumId.ToString() }, { "pwg_token", apiToken }, { "photo_deletion_mode", "delete_orphans" } };
+        var response = await _context.PostAsync<PiwigoResponse>(_logger, "pwg.categories.delete", formParams);
+    }
+
     public async Task<int> AddAsync(string name, int? parentId = null, string? comment = null, bool? visible = null, CategoryStatus? status = null, bool? commentable = null,
         CategoryPosition? position = null)
     {
diff --git a/PiwigoDotnet/Piwigo.Client/Contract/PiwigoResponse.cs b/PiwigoDotnet/Piwigo.Client/Contract/PiwigoResponse.cs
index 9605144..e5201b8 100644
--- a/PiwigoDotnet/Piwigo.Client/Contract/PiwigoResponse.cs
+++ b/PiwigoDotnet/Piwigo.Client/Contract/PiwigoResponse.cs
@@ -2,8 +2,11 @@ using Newtonsoft.Json;
 
 namespace Piwigo.Client.Contract;
 
-internal class PiwigoResponse
+public class PiwigoResponse
 {
+    [JsonIgnore]
+    public bool IsOk => Status is not null && Status.ToLower().Equals("ok");
+
     [JsonProperty("stat")]
     public string? Status { get; init; }
 
@@ -14,7 +17,7 @@ internal class PiwigoResponse
     public string? Message { get; init; }
 }
 
-internal class PiwigoResponse<T> : PiwigoResponse
+public class PiwigoResponse<T> : PiwigoResponse
 {
     [JsonProperty("result")]
     public T Result { get; init; } = default!;
diff --git a/PiwigoDotnet/Piwigo.Client/Contract/PiwigoStatus.cs b/PiwigoDotnet/Piwigo.Client/Contract/SessionStatus.cs
similarity index 97%
rename from PiwigoDotnet/Piwigo.Client/Contract/PiwigoStatus.cs
rename to PiwigoDotnet/Piwigo.Client/Contract/SessionStatus.cs
index 081888b..0ccdaef 100644
--- a/PiwigoDotnet/Piwigo.Client/Contract/PiwigoStatus.cs
+++ b/PiwigoDotnet/Piwigo.Client/Contract/SessionStatus.cs
@@ -2,7 +2,7 @@ using Newtonsoft.Json;
 
 namespace Piwigo.Client.Contract;
 
-public class PiwigoStatus
+public class SessionStatus
 {
     [JsonProperty("username")]
     public string? Username { get; init; }
diff --git a/PiwigoDotnet/Piwigo.Client/IAlbumApi.cs b/PiwigoDotnet/Piwigo.Client/IAlbumApi.cs
index 554d965..4406bcd 100644
--- a/PiwigoDotnet/Piwigo.Client/IAlbumApi.cs
+++ b/PiwigoDotnet/Piwigo.Client/IAlbumApi.cs
@@ -6,6 +6,8 @@ public interface IAlbumApi
 {
     Task<AlbumOrphans> CalculateOrphansAsync(int albumId);
 
+    Task DeleteAsync(int albumId, string apiToken);
+
     Task<int> AddAsync(string name, int? parentId = null, string? comment = null, bool? visible = null, CategoryStatus? status = null, bool? commentable = null,
         CategoryPosition? position = null);
 
diff --git a/PiwigoDotnet/Piwigo.Client/IPiwigoContext.cs b/PiwigoDotnet/Piwigo.Client/IPiwigoContext.cs
index 3ea7478..f548e6f 100644
--- a/PiwigoDotnet/Piwigo.Client/IPiwigoContext.cs
+++ b/PiwigoDotnet/Piwigo.Client/IPiwigoContext.cs
@@ -1,4 +1,5 @@
 using Microsoft.Extensions.Logging;
+using Piwigo.Client.Contract;
 
 namespace Piwigo.Client;
 
@@ -7,6 +8,6 @@ public interface IPiwigoContext
     bool IsLoggedIn { get; }
     Task LoginAsync();
     Task LogoutAsync();
-    Task<T> PostAsync<T>(ILogger logger, string method, IDictionary<string, string> formParams);
-    Task<T> PostAsync<T>(ILogger logger, string method);
+    Task<T> PostAsync<T>(ILogger logger, string method, IDictionary<string, string> formParams) where T : PiwigoResponse;
+    Task<T> PostAsync<T>(ILogger logger, string method) where T : PiwigoResponse;
 }
\ No newline at end of file
diff --git a/PiwigoDotnet/Piwigo.Client/ISessionApi.cs b/PiwigoDotnet/Piwigo.Client/ISessionApi.cs
index 1d5eec5..9b1b4e8 100644
--- a/PiwigoDotnet/Piwigo.Client/ISessionApi.cs
+++ b/PiwigoDotnet/Piwigo.Client/ISessionApi.cs
@@ -6,5 +6,5 @@ public interface ISessionApi
 {
     Task LoginAsync();
     Task LogoutAsync();
-    Task<PiwigoStatus> GetStatusAsync();
+    Task<SessionStatus> GetStatusAsync();
 }
\ No newline at end of file
diff --git a/PiwigoDotnet/Piwigo.Client/PiwigoContext.cs b/PiwigoDotnet/Piwigo.Client/PiwigoContext.cs
index f5bb651..19c62e1 100644
--- a/PiwigoDotnet/Piwigo.Client/PiwigoContext.cs
+++ b/PiwigoDotnet/Piwigo.Client/PiwigoContext.cs
@@ -2,6 +2,7 @@ using System.Net;
 using Flurl.Http;
 using Flurl.Http.Content;
 using Microsoft.Extensions.Logging;
+using Piwigo.Client.Contract;
 
 namespace Piwigo.Client;
 
@@ -60,17 +61,17 @@ public class PiwigoContext : IPiwigoContext
         }
 
         _logger.LogInformation("Logging out from {Uri}", _config.BaseUri);
-        await ConfigureRequest(_logger).PostMultipartAsync(c => c.AddMethod("pwg.session.logout"));
+        await PostAsync<PiwigoResponse>(_logger, "pwg.session.logout");
         IsLoggedIn = false;
         _cookies.Clear();
     }
 
-    public Task<T> PostAsync<T>(ILogger logger, string method)
+    public Task<T> PostAsync<T>(ILogger logger, string method) where T : PiwigoResponse
     {
         return PostInternalAsync<T>(logger, method, null);
     }
 
-    public Task<T> PostAsync<T>(ILogger logger, string method, IDictionary<string, string> formParams)
+    public Task<T> PostAsync<T>(ILogger logger, string method, IDictionary<string, string> formParams) where T : PiwigoResponse
     {
         return PostInternalAsync<T>(logger, method, formParams);
     }
@@ -83,10 +84,12 @@ public class PiwigoContext : IPiwigoContext
         }
     }
 
-    private async Task<T> PostInternalAsync<T>(ILogger logger, string method, IDictionary<string, string>? formParams)
+    private async Task<T> PostInternalAsync<T>(ILogger logger, string method, IDictionary<string, string>? formParams) where T : PiwigoResponse
     {
         await EnsureLoggedInAsync();
 
+        logger.LogInformation("executing {Method} using post", method);
+
         var response = await ConfigureRequest(logger).PostMultipartAsync(c =>
         {
             c.AddMethod(method);
@@ -102,6 +105,12 @@ public class PiwigoContext : IPiwigoContext
         }
 
         var typedResponse = await response.GetJsonAsync<T>();
+
+        if (!typedResponse.IsOk)
+        {
+            throw new PiwigoException($"failed to call {method} on {_config.BaseUri}: {typedResponse.Status} - Error: {typedResponse.Error} - Message:{typedResponse.Message}");
+        }
+
         return typedResponse;
     }
 
diff --git a/PiwigoDotnet/Piwigo.Client/SessionApi.cs b/PiwigoDotnet/Piwigo.Client/SessionApi.cs
index 1da2683..2a1d409 100644
--- a/PiwigoDotnet/Piwigo.Client/SessionApi.cs
+++ b/PiwigoDotnet/Piwigo.Client/SessionApi.cs
@@ -24,10 +24,9 @@ internal class SessionApi : ISessionApi
         return _context.LoginAsync();
     }
 
-    public async Task<PiwigoStatus> GetStatusAsync()
+    public async Task<SessionStatus> GetStatusAsync()
     {
-        _logger.LogInformation("Getting status");
-        var typedResponse = await _context.PostAsync<PiwigoResponse<PiwigoStatus>>(_logger, "pwg.session.getStatus");
+        var typedResponse = await _context.PostAsync<PiwigoResponse<SessionStatus>>(_logger, "pwg.session.getStatus");
         return typedResponse.Result;
     }
 }
\ No newline at end of file