diff --git a/PocketSharp.Console/Program.cs b/PocketSharp.Console/Program.cs
index d4350ac..f6a7216 100644
--- a/PocketSharp.Console/Program.cs
+++ b/PocketSharp.Console/Program.cs
@@ -19,18 +19,28 @@ namespace PocketSharp.Console
         consumerKey: "15396-f6f92101d72c8e270a6c9bb3"
       );
 
-      Uri redirect = client.Authenticate(new Uri("http://example.com"));
+      //Uri redirect = client.Authenticate(new Uri("http://example.com"));
 
-      System.Console.WriteLine(redirect.ToString());
+      //System.Console.WriteLine(redirect.ToString());
 
-      System.Console.WriteLine("---------------------------------");
-      System.Console.WriteLine("Press Any key after you've authenticated the user via the given URI");
+      //System.Console.WriteLine("---------------------------------");
+      //System.Console.WriteLine("Press Any key after you've authenticated the user via the given URI");
 
-      System.Console.ReadKey();
+      //System.Console.ReadKey();
 
+      //System.Console.WriteLine("---------------------------------");
+
+      //System.Console.WriteLine(client.GetAccessCode());
+
+      client.Search("css").ForEach(delegate(PocketItem item)
+        {
+          System.Console.WriteLine(item.ID + " ::: " + item.FullTitle);
+        });
+      
       System.Console.WriteLine("---------------------------------");
 
-      System.Console.WriteLine(client.GetAccessCode());
+      client.Archive(330361896);
+
       
       System.Console.ReadKey();
     }
diff --git a/PocketSharp/Components/Authentification.cs b/PocketSharp/Components/Authentification.cs
index a7ecc23..e2b1eca 100644
--- a/PocketSharp/Components/Authentification.cs
+++ b/PocketSharp/Components/Authentification.cs
@@ -16,7 +16,7 @@ namespace PocketSharp
     /// <returns></returns>
     public Uri Authenticate(Uri callbackUri)
     {
-      RequestCode response = GetResource<RequestCode>("oauth/request", new List<Parameter>()
+      RequestCode response = Get<RequestCode>("oauth/request", new List<Parameter>()
       {
         new Parameter() { Name = "redirect_uri", Value = callbackUri, Type = ParameterType.GetOrPost }
       });
@@ -41,7 +41,7 @@ namespace PocketSharp
         throw new APIException("Authenticate the user first to receive a request_code");
       }
 
-      AccessCode response = GetResource<AccessCode>("oauth/authorize", new List<Parameter>()
+      AccessCode response = Get<AccessCode>("oauth/authorize", new List<Parameter>()
       {
         new Parameter() { Name = "code", Value = RequestCode, Type = ParameterType.GetOrPost }
       });
diff --git a/PocketSharp/Components/Modify.cs b/PocketSharp/Components/Modify.cs
new file mode 100644
index 0000000..c7ba7da
--- /dev/null
+++ b/PocketSharp/Components/Modify.cs
@@ -0,0 +1,18 @@
+using PocketSharp.Models;
+using System.Collections.Generic;
+
+namespace PocketSharp
+{
+  public partial class PocketClient
+  {
+    public bool Archive(int itemID)
+    {
+      List<ActionParameter> actions = new List<ActionParameter>()
+      {
+        new ActionParameter() { Action = "archive", ID = itemID }
+      };
+
+      return Put<Modify>("send", actions).Status == 1;
+    }
+  }
+}
diff --git a/PocketSharp/Components/Retrieve.cs b/PocketSharp/Components/Retrieve.cs
index e16dcb8..4287edb 100644
--- a/PocketSharp/Components/Retrieve.cs
+++ b/PocketSharp/Components/Retrieve.cs
@@ -13,7 +13,7 @@ namespace PocketSharp
     public List<PocketItem> Retrieve(RetrieveParameters parameters)
     {
       ExpectAuthentification();
-      return GetResource<Retrieve>("get", parameters.Convert()).Items;
+      return Get<Retrieve>("get", parameters.Convert()).Items;
     }
 
 
@@ -50,7 +50,7 @@ namespace PocketSharp
           break;
       }
 
-      return GetResource<Retrieve>("get",  parameters.Convert()).Items;
+      return Get<Retrieve>("get",  parameters.Convert()).Items;
     }
 
 
@@ -66,7 +66,7 @@ namespace PocketSharp
       {
         Tag = tag
       };
-      return GetResource<Retrieve>("get", parameters.Convert()).Items;
+      return Get<Retrieve>("get", parameters.Convert()).Items;
     }
 
 
@@ -82,7 +82,7 @@ namespace PocketSharp
       {
         Search = searchString
       };
-      return GetResource<Retrieve>("get", parameters.Convert()).Items;
+      return Get<Retrieve>("get", parameters.Convert()).Items;
     }
   }
 
diff --git a/PocketSharp/Models/Modify.cs b/PocketSharp/Models/Modify.cs
new file mode 100644
index 0000000..1361472
--- /dev/null
+++ b/PocketSharp/Models/Modify.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.Serialization;
+
+namespace PocketSharp.Models
+{
+  [DataContract]
+  class Modify : ResponseBase
+  {
+    [DataMember(Name = "action_results")]
+    public bool[] ActionResults { get; set; }
+
+    [DataMember(Name = "status")]
+    public int Status { get; set; }
+  }
+}
diff --git a/PocketSharp/Models/Parameters/ActionParameter.cs b/PocketSharp/Models/Parameters/ActionParameter.cs
new file mode 100644
index 0000000..7c331cb
--- /dev/null
+++ b/PocketSharp/Models/Parameters/ActionParameter.cs
@@ -0,0 +1,32 @@
+using RestSharp;
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.Serialization;
+
+namespace PocketSharp.Models
+{
+  public class ActionParameter : ParameterBase
+  {
+    public string Action { get; set; }
+
+    public int ID { get; set; }
+
+    public DateTime? Time { get; set; }
+
+
+    public object Convert()
+    {
+      Dictionary<string, object> parameters = new Dictionary<string, object>
+      {
+        { "item_id", ID.ToString() },
+        { "action", Action }
+      };
+
+      if(Time != null)
+        parameters.Add( "time", (int)((DateTime)Time - new DateTime(1970, 1, 1)).TotalSeconds );
+
+      return parameters;
+    }
+  }
+}
diff --git a/PocketSharp/Models/Parameters/ModifyParameters.cs b/PocketSharp/Models/Parameters/ModifyParameters.cs
new file mode 100644
index 0000000..8d411a3
--- /dev/null
+++ b/PocketSharp/Models/Parameters/ModifyParameters.cs
@@ -0,0 +1,28 @@
+using RestSharp;
+using ServiceStack.Text;
+using System;
+using System.Collections.Generic;
+
+namespace PocketSharp.Models
+{
+  public class ModifyParameters : ParameterBase
+  {
+    public List<ActionParameter> Actions { get; set; }
+
+
+    public List<Parameter> Convert()
+    {
+      List<Parameter> parameters = new List<Parameter>();
+      List<object> actions = new List<object>();
+
+      Actions.ForEach(delegate(ActionParameter action)
+      {
+        actions.Add(action.Convert());
+      });
+
+      parameters.Add(CreateParam("actions", JsonSerializer.SerializeToString(actions)));
+
+      return parameters;
+    }
+  }
+}
diff --git a/PocketSharp/Models/Parameters/ParameterBase.cs b/PocketSharp/Models/Parameters/ParameterBase.cs
index 347a615..14653e1 100644
--- a/PocketSharp/Models/Parameters/ParameterBase.cs
+++ b/PocketSharp/Models/Parameters/ParameterBase.cs
@@ -8,7 +8,7 @@ namespace PocketSharp.Models
 {
   public abstract class ParameterBase
   {
-    protected Parameter CreateParam(string name, object value, ParameterType type = ParameterType.GetOrPost)
+    protected static Parameter CreateParam(string name, object value, ParameterType type = ParameterType.GetOrPost)
     {
       return new Parameter()
       {
diff --git a/PocketSharp/Models/PocketTag.cs b/PocketSharp/Models/PocketTag.cs
new file mode 100644
index 0000000..2a6ced1
--- /dev/null
+++ b/PocketSharp/Models/PocketTag.cs
@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace PocketSharp.Models
+{
+  public class PocketTag
+  {
+  }
+}
diff --git a/PocketSharp/PocketClient.cs b/PocketSharp/PocketClient.cs
index d45ee34..8d8e054 100644
--- a/PocketSharp/PocketClient.cs
+++ b/PocketSharp/PocketClient.cs
@@ -1,7 +1,9 @@
-using RestSharp;
+using PocketSharp.Models;
+using RestSharp;
 using System;
 using System.Collections.Generic;
 using System.Net;
+using ServiceStack.Text;
 
 namespace PocketSharp
 {
@@ -131,14 +133,14 @@ namespace PocketSharp
 
 
     /// <summary>
-    /// Fetches a typed resource
+    /// Fetches/Updates a typed resource
     /// </summary>
     /// <typeparam name="T"></typeparam>
     /// <param name="method">Requested method (path after /v3/)</param>
     /// <param name="parameters">Additional POST parameters</param>
     /// <returns></returns>
     /// <exception cref="APIException">No access token available. Use authentification first.</exception>
-    protected T GetResource<T>(string method, List<Parameter> parameters = null) where T : class, new()
+    protected T Get<T>(string method, List<Parameter> parameters = null) where T : class, new()
     {
       // every single Pocket API endpoint requires HTTP POST data
       var request = new RestRequest(method, Method.POST);
@@ -163,6 +165,22 @@ namespace PocketSharp
     }
 
 
+    protected T Put<T>(string method, List<ActionParameter> actions) where T : class, new()
+    {
+      // put requests only with authentification
+      ExpectAuthentification();
+
+      ModifyParameters parameters = new ModifyParameters()
+      {
+        Actions = actions
+      };
+
+      //var x = (parameters.Convert());
+
+      return Get<T>(method, parameters.Convert());
+    }
+
+
     /// <summary>
     /// Validates the response.
     /// </summary>
diff --git a/PocketSharp/PocketSharp.csproj b/PocketSharp/PocketSharp.csproj
index 1f78d05..b366538 100644
--- a/PocketSharp/PocketSharp.csproj
+++ b/PocketSharp/PocketSharp.csproj
@@ -48,13 +48,18 @@
   <ItemGroup>
     <Compile Include="APIException.cs" />
     <Compile Include="Components\Authentification.cs" />
+    <Compile Include="Components\Modify.cs" />
     <Compile Include="Components\Retrieve.cs" />
     <Compile Include="JsonDeserializer.cs" />
     <Compile Include="Models\Authentification\AccessCode.cs" />
     <Compile Include="Models\Authentification\RequestCode.cs" />
+    <Compile Include="Models\Modify.cs" />
+    <Compile Include="Models\Parameters\ActionParameter.cs" />
+    <Compile Include="Models\Parameters\ModifyParameters.cs" />
     <Compile Include="Models\Parameters\ParameterBase.cs" />
     <Compile Include="Models\Parameters\RetrieveParameters.cs" />
     <Compile Include="Models\PocketItem.cs" />
+    <Compile Include="Models\PocketTag.cs" />
     <Compile Include="Models\ResponseBase.cs" />
     <Compile Include="Models\Retrieve.cs" />
     <Compile Include="PocketClient.cs" />