diff --git a/AFVMR.sln b/AFVMR.sln
index 8ce4ec3..959a3a6 100644
--- a/AFVMR.sln
+++ b/AFVMR.sln
@@ -23,6 +23,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Rocket.Surgery.Operational.
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Rocket.Surgery.Operational.AspNetCore.MediatR", "src\Operational.MediatR.AspNetCore\Rocket.Surgery.Operational.AspNetCore.MediatR.csproj", "{6CD8BEB5-B592-4B4C-8EE8-B5CEF00B6BC2}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Rocket.Surgery.Operational.MediatR.NewtonsoftJson", "src\Operational.MediatR.NewtonsoftJson\Rocket.Surgery.Operational.MediatR.NewtonsoftJson.csproj", "{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -67,6 +69,18 @@ Global
 		{6CD8BEB5-B592-4B4C-8EE8-B5CEF00B6BC2}.Release|x64.Build.0 = Release|Any CPU
 		{6CD8BEB5-B592-4B4C-8EE8-B5CEF00B6BC2}.Release|x86.ActiveCfg = Release|Any CPU
 		{6CD8BEB5-B592-4B4C-8EE8-B5CEF00B6BC2}.Release|x86.Build.0 = Release|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Debug|x64.Build.0 = Debug|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Debug|x86.Build.0 = Debug|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Release|x64.ActiveCfg = Release|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Release|x64.Build.0 = Release|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Release|x86.ActiveCfg = Release|Any CPU
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -75,6 +89,7 @@ Global
 		{55EFAE2F-A7CA-4917-A381-4A6EF5E79610} = {E3DCB78E-EE06-4EA3-88AC-762D8910387C}
 		{6EE2D4B5-A8C4-4BC9-8E5A-D6DF67041B4D} = {8FFDF555-DB50-45F9-9A2D-6410F39151C3}
 		{6CD8BEB5-B592-4B4C-8EE8-B5CEF00B6BC2} = {8FFDF555-DB50-45F9-9A2D-6410F39151C3}
+		{FAB16AD1-9607-4BAC-84DE-18715FAE61C1} = {8FFDF555-DB50-45F9-9A2D-6410F39151C3}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {439897C2-CCBD-44FE-B2DC-A3E4670ADA59}
diff --git a/GitVersion.yml b/GitVersion.yml
index 3764d3a..ba50bef 100644
--- a/GitVersion.yml
+++ b/GitVersion.yml
@@ -1,7 +1,7 @@
 assembly-versioning-scheme: MajorMinorPatch
 mode: ContinuousDeployment
 continuous-delivery-fallback-tag: beta
-next-version: 1.0.0
+next-version: 8.0.0
 branches: {}
 ignore:
     sha: []
diff --git a/src/Operational.MediatR.NewtonsoftJson/JTokenConverter.cs b/src/Operational.MediatR.NewtonsoftJson/JTokenConverter.cs
new file mode 100644
index 0000000..b845eb1
--- /dev/null
+++ b/src/Operational.MediatR.NewtonsoftJson/JTokenConverter.cs
@@ -0,0 +1,158 @@
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.IO;
+using System.Text;
+using AutoMapper;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace Rocket.Surgery.Operational.MediatR.NewtonsoftJson
+{
+    [ExcludeFromCodeCoverage]
+    class JTokenConverter :
+        ITypeConverter<JToken, byte[]?>,
+        ITypeConverter<byte[]?, JToken?>,
+        ITypeConverter<JToken?, string?>,
+        ITypeConverter<string?, JToken?>,
+        ITypeConverter<JToken?, JToken?>,
+        ITypeConverter<JArray?, byte[]?>,
+        ITypeConverter<byte[]?, JArray?>,
+        ITypeConverter<JArray?, string?>,
+        ITypeConverter<string?, JArray?>,
+        ITypeConverter<JArray?, JArray?>,
+        ITypeConverter<JObject?, byte[]?>,
+        ITypeConverter<byte[]?, JObject?>,
+        ITypeConverter<JObject?, string?>,
+        ITypeConverter<string?, JObject?>,
+        ITypeConverter<JObject?, JObject?>
+    {
+        public byte[]? Convert(JToken? source, byte[]? destination, ResolutionContext context)
+        {
+            if (source == null || source.Type == JTokenType.None)
+                return destination ?? Array.Empty<byte>();
+            return WriteToBytes(source);
+        }
+
+
+        public JToken? Convert(byte[]? source, JToken? destination, ResolutionContext context)
+        {
+            try
+            {
+                return source == null || source.Length == 0
+                    ? destination
+                    : JToken.Parse(Encoding.UTF8.GetString(source));
+            }
+            catch (JsonReaderException)
+            {
+                return destination;
+            }
+        }
+
+
+        public string? Convert(JToken? source, string? destination, ResolutionContext context)
+            => source?.ToString(Formatting.None) ?? destination;
+
+
+        public JToken? Convert(string? source, JToken? destination, ResolutionContext context)
+        {
+            try
+            {
+                return string.IsNullOrEmpty(source) ? destination : JToken.Parse(source);
+            }
+            catch (JsonReaderException)
+            {
+                return destination;
+            }
+        }
+
+        public byte[]? Convert(JArray? source, byte[]? destination, ResolutionContext context)
+        {
+            if (source == null || source.Type == JTokenType.None)
+                return destination ?? Array.Empty<byte>();
+            return WriteToBytes(source);
+        }
+
+        public JArray? Convert(byte[]? source, JArray? destination, ResolutionContext context)
+        {
+            try
+            {
+                return source == null || source.Length == 0
+                    ? destination ?? new JArray()
+                    : JArray.Parse(Encoding.UTF8.GetString(source));
+            }
+            catch (JsonReaderException)
+            {
+                return destination ?? new JArray();
+            }
+        }
+
+        public string? Convert(JArray? source, string? destination, ResolutionContext context)
+            => source?.ToString(Formatting.None) ?? destination;
+
+        public JArray? Convert(string? source, JArray? destination, ResolutionContext context)
+        {
+            try
+            {
+                return string.IsNullOrEmpty(source) ? destination ?? new JArray() : JArray.Parse(source);
+            }
+            catch (JsonReaderException)
+            {
+                return destination ?? new JArray();
+            }
+        }
+
+        public byte[]? Convert(JObject? source, byte[]? destination, ResolutionContext context)
+        {
+            if (source == null || source.Type == JTokenType.None)
+                return destination ?? Array.Empty<byte>();
+            return WriteToBytes(source);
+        }
+
+        public JObject? Convert(byte[]? source, JObject? destination, ResolutionContext context)
+        {
+            try
+            {
+                return source == null || source.Length == 0
+                    ? destination ?? new JObject()
+                    : JObject.Parse(Encoding.UTF8.GetString(source));
+            }
+            catch (JsonReaderException)
+            {
+                return destination ?? new JObject();
+            }
+        }
+
+        public string? Convert(JObject? source, string? destination, ResolutionContext context)
+            => source?.ToString(Formatting.None) ?? destination;
+
+        public JObject? Convert(string? source, JObject? destination, ResolutionContext context)
+        {
+            try
+            {
+                return string.IsNullOrEmpty(source) ? destination ?? new JObject() : JObject.Parse(source);
+            }
+            catch (JsonReaderException)
+            {
+                return destination ?? new JObject();
+            }
+        }
+
+        public JToken? Convert(JToken? source, JToken? destination, ResolutionContext context) => source ?? destination;
+
+        public JArray? Convert(JArray? source, JArray? destination, ResolutionContext context) => source ?? destination;
+
+        public JObject? Convert(JObject? source, JObject? destination, ResolutionContext context)
+            => source ?? destination;
+
+        private byte[] WriteToBytes(JToken source)
+        {
+            var memory = new MemoryStream();
+            using var sw = new StreamWriter(memory);
+            var jw = new JsonTextWriter(sw) { Formatting = Formatting.None };
+            source.WriteTo(jw);
+            jw.Flush();
+            memory.Position = 0;
+            return memory.ToArray();
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Operational.MediatR.NewtonsoftJson/NewtonsoftJsonMapper.cs b/src/Operational.MediatR.NewtonsoftJson/NewtonsoftJsonMapper.cs
new file mode 100644
index 0000000..32bb658
--- /dev/null
+++ b/src/Operational.MediatR.NewtonsoftJson/NewtonsoftJsonMapper.cs
@@ -0,0 +1,28 @@
+using AutoMapper;
+using Newtonsoft.Json.Linq;
+
+namespace Rocket.Surgery.Operational.MediatR.NewtonsoftJson
+{
+    class NewtonsoftJsonMapper : Profile
+    {
+        public NewtonsoftJsonMapper()
+        {
+                var converter = new JTokenConverter();
+                CreateMap<JArray?, byte[]?>().ConvertUsing(converter);
+                CreateMap<JArray?, string?>().ConvertUsing(converter);
+                CreateMap<byte[]?, JArray?>().ConvertUsing(converter);
+                CreateMap<string?, JArray?>().ConvertUsing(converter);
+                CreateMap<JObject?, byte[]?>().ConvertUsing(converter);
+                CreateMap<JObject?, string?>().ConvertUsing(converter);
+                CreateMap<byte[]?, JObject?>().ConvertUsing(converter);
+                CreateMap<string?, JObject?>().ConvertUsing(converter);
+                CreateMap<JToken?, byte[]?>().ConvertUsing(converter);
+                CreateMap<JToken?, string?>().ConvertUsing(converter);
+                CreateMap<byte[]?, JToken?>().ConvertUsing(converter);
+                CreateMap<string?, JToken?>().ConvertUsing(converter);
+                CreateMap<JObject?, JObject?>().ConvertUsing(converter);
+                CreateMap<JArray?, JArray?>().ConvertUsing(converter);
+                CreateMap<JToken?, JToken?>().ConvertUsing(converter);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Operational.MediatR.NewtonsoftJson/Rocket.Surgery.Operational.MediatR.NewtonsoftJson.csproj b/src/Operational.MediatR.NewtonsoftJson/Rocket.Surgery.Operational.MediatR.NewtonsoftJson.csproj
new file mode 100644
index 0000000..c110501
--- /dev/null
+++ b/src/Operational.MediatR.NewtonsoftJson/Rocket.Surgery.Operational.MediatR.NewtonsoftJson.csproj
@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+    <PropertyGroup>
+        <TargetFrameworks>netstandard2.1;netstandard2.0</TargetFrameworks>
+        <AssemblyTitle>Rocket.Surgery FluentValidation with MediatR for .NET Core</AssemblyTitle>
+    </PropertyGroup>
+    <ItemGroup>    
+        <ProjectReference Include="../Operational.MediatR/Rocket.Surgery.Operational.MediatR.csproj" />
+        <PackageReference Include="NodaTime.Serialization.JsonNet" />
+    </ItemGroup>
+</Project>
diff --git a/src/Operational.MediatR/JsonElementConverter.cs b/src/Operational.MediatR/JsonElementConverter.cs
new file mode 100644
index 0000000..1e3b910
--- /dev/null
+++ b/src/Operational.MediatR/JsonElementConverter.cs
@@ -0,0 +1,56 @@
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.Text.Json;
+using AutoMapper;
+
+namespace Rocket.Surgery.Operational.MediatR {
+    [ExcludeFromCodeCoverage]
+    class JsonElementConverter :
+        ITypeConverter<JsonElement, byte[]?>, ITypeConverter<byte[]?, JsonElement>,
+        ITypeConverter<JsonElement, string?>, ITypeConverter<string?, JsonElement>,
+        ITypeConverter<JsonElement?, byte[]?>, ITypeConverter<byte[]?, JsonElement?>,
+        ITypeConverter<JsonElement?, string?>, ITypeConverter<string?, JsonElement?>
+    {
+        private static readonly JsonElement _empty = JsonSerializer.Deserialize<JsonElement>("null");
+
+        public byte[]? Convert(JsonElement source, byte[]? destination, ResolutionContext context) =>
+            source.ValueKind == JsonValueKind.Undefined
+                ? destination ?? Array.Empty<byte>()
+                : JsonSerializer.SerializeToUtf8Bytes(source);
+
+        public JsonElement Convert(byte[]? source, JsonElement destination, ResolutionContext context) =>
+            source == null || source.Length == 0
+                ? destination.ValueKind == JsonValueKind.Undefined ? destination : _empty
+                : JsonSerializer.Deserialize<JsonElement>(source);
+
+        public string? Convert(JsonElement source, string? destination, ResolutionContext context) =>
+            source.ValueKind == JsonValueKind.Undefined
+                ? destination ?? string.Empty
+                : JsonSerializer.Serialize(source);
+
+        public JsonElement Convert(string? source, JsonElement destination, ResolutionContext context) =>
+            string.IsNullOrEmpty(source)
+                ? destination.ValueKind == JsonValueKind.Undefined ? destination : _empty
+                : JsonSerializer.Deserialize<JsonElement>(source);
+
+        public byte[]? Convert(JsonElement? source, byte[]? destination, ResolutionContext context) =>
+            !source.HasValue || source.Value.ValueKind == JsonValueKind.Undefined
+                ? destination ?? Array.Empty<byte>()
+                : JsonSerializer.SerializeToUtf8Bytes(source);
+
+        public JsonElement? Convert(byte[]? source, JsonElement? destination, ResolutionContext context) =>
+            source == null || source.Length == 0
+                ? destination?.ValueKind == JsonValueKind.Undefined ? destination : _empty
+                : JsonSerializer.Deserialize<JsonElement>(source);
+
+        public string? Convert(JsonElement? source, string? destination, ResolutionContext context) =>
+            !source.HasValue || source.Value.ValueKind == JsonValueKind.Undefined
+                ? string.Empty
+                : JsonSerializer.Serialize(source);
+
+        public JsonElement? Convert(string? source, JsonElement? destination, ResolutionContext context) =>
+            string.IsNullOrEmpty(source)
+                ? destination?.ValueKind == JsonValueKind.Undefined ? destination : _empty
+                : JsonSerializer.Deserialize<JsonElement>(source);
+    }
+}
\ No newline at end of file
diff --git a/src/Operational.MediatR/MediatorROperationsConvention.cs b/src/Operational.MediatR/MediatorROperationsConvention.cs
index aa91c45..6990dbd 100644
--- a/src/Operational.MediatR/MediatorROperationsConvention.cs
+++ b/src/Operational.MediatR/MediatorROperationsConvention.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Xml;
 using JetBrains.Annotations;
 using MediatR;
 using Microsoft.Extensions.DependencyInjection;
diff --git a/src/Operational.MediatR/SystemJsonTextMapper.cs b/src/Operational.MediatR/SystemJsonTextMapper.cs
new file mode 100644
index 0000000..6dbff73
--- /dev/null
+++ b/src/Operational.MediatR/SystemJsonTextMapper.cs
@@ -0,0 +1,21 @@
+using System.Text.Json;
+using AutoMapper;
+
+namespace Rocket.Surgery.Operational.MediatR
+{
+    class SystemJsonTextMapper : Profile
+    {
+        public SystemJsonTextMapper()
+        {
+            var converter = new JsonElementConverter();
+            CreateMap<JsonElement, byte[]?>().ConvertUsing(converter);
+            CreateMap<JsonElement, string?>().ConvertUsing(converter);
+            CreateMap<JsonElement?, byte[]?>().ConvertUsing(converter);
+            CreateMap<JsonElement?, string?>().ConvertUsing(converter);
+            CreateMap<byte[]?, JsonElement>().ConvertUsing(converter);
+            CreateMap<string?, JsonElement>().ConvertUsing(converter);
+            CreateMap<byte[]?, JsonElement?>().ConvertUsing(converter);
+            CreateMap<string?, JsonElement?>().ConvertUsing(converter);
+        }
+    }
+}
\ No newline at end of file