diff --git a/src/Tgstation.Server.Api/Routes.cs b/src/Tgstation.Server.Api/Routes.cs
index b6b023a8e1..1d185b9610 100644
--- a/src/Tgstation.Server.Api/Routes.cs
+++ b/src/Tgstation.Server.Api/Routes.cs
@@ -43,6 +43,11 @@ namespace Tgstation.Server.Api
 		/// </summary>
 		public const string DreamDaemon = Root + nameof(Models.DreamDaemon);
 
+		/// <summary>
+		/// The <see cref="Models.ConfigurationFile"/> controller
+		/// </summary>
+		public const string Configuration = Root + "Config";
+
 		/// <summary>
 		/// Apply an <paramref name="id"/> postfix to a <paramref name="route"/>
 		/// </summary>
diff --git a/src/Tgstation.Server.Client/Components/ByondClient.cs b/src/Tgstation.Server.Client/Components/ByondClient.cs
index e066407afe..ec311873c7 100644
--- a/src/Tgstation.Server.Client/Components/ByondClient.cs
+++ b/src/Tgstation.Server.Client/Components/ByondClient.cs
@@ -1,4 +1,5 @@
-using System.Threading;
+using System;
+using System.Threading;
 using System.Threading.Tasks;
 using Tgstation.Server.Api;
 using Tgstation.Server.Api.Models;
@@ -21,11 +22,11 @@ namespace Tgstation.Server.Client.Components
 		/// Construct a <see cref="ByondClient"/>
 		/// </summary>
 		/// <param name="apiClient">The value of <see cref="apiClient"/></param>
-		/// <param name="instance"></param>
+		/// <param name="instance">The value of <see cref="Instance"/></param>
 		public ByondClient(IApiClient apiClient, Instance instance)
 		{
-			this.apiClient = apiClient;
-			this.instance = instance;
+			this.apiClient = apiClient ?? throw new ArgumentNullException(nameof(apiClient));
+			this.instance = instance ?? throw new ArgumentNullException(nameof(instance));
 		}
 
 		/// <inheritdoc />
diff --git a/src/Tgstation.Server.Client/Components/ConfigurationClient.cs b/src/Tgstation.Server.Client/Components/ConfigurationClient.cs
new file mode 100644
index 0000000000..6eac9582bc
--- /dev/null
+++ b/src/Tgstation.Server.Client/Components/ConfigurationClient.cs
@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using Tgstation.Server.Api;
+using Tgstation.Server.Api.Models;
+
+namespace Tgstation.Server.Client.Components
+{
+	/// <inheritdoc />
+	sealed class ConfigurationClient : IConfigurationClient
+	{
+		/// <summary>
+		/// The <see cref="IApiClient"/> for the <see cref="ConfigurationClient"/>
+		/// </summary>
+		readonly IApiClient apiClient;
+		/// <summary>
+		/// The <see cref="Instance"/> for the <see cref="ConfigurationClient"/>
+		/// </summary>
+		readonly Instance instance;
+
+		/// <summary>
+		/// Construct a <see cref="ConfigurationClient"/>
+		/// </summary>
+		/// <param name="apiClient">The value of <see cref="apiClient"/></param>
+		/// <param name="instance">The value of <see cref="instance"/></param>
+		public ConfigurationClient(IApiClient apiClient, Instance instance)
+		{
+			this.apiClient = apiClient ?? throw new ArgumentNullException(nameof(apiClient));
+			this.instance = instance ?? throw new ArgumentNullException(nameof(instance));
+		}
+
+		/// <inheritdoc />
+		public Task<IReadOnlyList<ConfigurationFile>> List(string directory, CancellationToken cancellationToken)
+		{
+			if (directory == null)
+				directory = String.Empty;
+			return apiClient.Read<IReadOnlyList<ConfigurationFile>>(Routes.List(Routes.Configuration) + directory, instance.Id, cancellationToken);
+		}
+
+		/// <inheritdoc />
+		public Task<ConfigurationFile> Read(ConfigurationFile file, CancellationToken cancellationToken)
+		{
+			if (file == null)
+				throw new ArgumentNullException(nameof(file));
+			return apiClient.Read<ConfigurationFile>(Routes.Configuration + file.Path, instance.Id, cancellationToken);
+		}
+
+		/// <inheritdoc />
+		public Task<ConfigurationFile> Write(ConfigurationFile file, CancellationToken cancellationToken) => apiClient.Update<ConfigurationFile, ConfigurationFile>(Routes.Configuration, file, instance.Id, cancellationToken);
+	}
+}
\ No newline at end of file
diff --git a/src/Tgstation.Server.Client/Components/DreamDaemonClient.cs b/src/Tgstation.Server.Client/Components/DreamDaemonClient.cs
index ed2a51d013..810590d809 100644
--- a/src/Tgstation.Server.Client/Components/DreamDaemonClient.cs
+++ b/src/Tgstation.Server.Client/Components/DreamDaemonClient.cs
@@ -1,4 +1,5 @@
-using System.Threading;
+using System;
+using System.Threading;
 using System.Threading.Tasks;
 using Tgstation.Server.Api;
 using Tgstation.Server.Api.Models;
@@ -21,11 +22,11 @@ namespace Tgstation.Server.Client.Components
 		/// Construct a <see cref="DreamDaemonClient"/>
 		/// </summary>
 		/// <param name="apiClient">The value of <see cref="apiClient"/></param>
-		/// <param name="instance"></param>
+		/// <param name="instance">The value of <see cref="instance"/></param>
 		public DreamDaemonClient(IApiClient apiClient, Instance instance)
 		{
-			this.apiClient = apiClient;
-			this.instance = instance;
+			this.apiClient = apiClient ?? throw new ArgumentNullException(nameof(apiClient));
+			this.instance = instance ?? throw new ArgumentNullException(nameof(instance));
 		}
 
 		/// <inheritdoc />
diff --git a/src/Tgstation.Server.Client/Components/InstanceClient.cs b/src/Tgstation.Server.Client/Components/InstanceClient.cs
index 90d25ed881..65f0bf9056 100644
--- a/src/Tgstation.Server.Client/Components/InstanceClient.cs
+++ b/src/Tgstation.Server.Client/Components/InstanceClient.cs
@@ -19,7 +19,7 @@ namespace Tgstation.Server.Client.Components
 		public IDreamDaemonClient DreamDaemon { get; }
 
 		/// <inheritdoc />
-		public IConfigurationClient Configuration => throw new NotImplementedException();
+		public IConfigurationClient Configuration { get; }
 
 		/// <inheritdoc />
 		public IInstanceUserClient Users => throw new NotImplementedException();
@@ -51,6 +51,7 @@ namespace Tgstation.Server.Client.Components
 			Byond = new ByondClient(apiClient, instance);
 			Repository = new RepositoryClient(apiClient, instance);
 			DreamDaemon = new DreamDaemonClient(apiClient, instance);
+			Configuration = new ConfigurationClient(apiClient, instance);
 		}
 	}
 }
\ No newline at end of file
diff --git a/src/Tgstation.Server.Host/Controllers/ConfigurationController.cs b/src/Tgstation.Server.Host/Controllers/ConfigurationController.cs
index 3920cbb321..ceac94794d 100644
--- a/src/Tgstation.Server.Host/Controllers/ConfigurationController.cs
+++ b/src/Tgstation.Server.Host/Controllers/ConfigurationController.cs
@@ -4,6 +4,7 @@ using System;
 using System.Net;
 using System.Threading;
 using System.Threading.Tasks;
+using Tgstation.Server.Api;
 using Tgstation.Server.Api.Models;
 using Tgstation.Server.Api.Rights;
 using Tgstation.Server.Host.Components;
@@ -15,7 +16,7 @@ namespace Tgstation.Server.Host.Controllers
 	/// <summary>
 	/// The <see cref="ModelController{TModel}"/> for <see cref="ConfigurationFile"/>s
 	/// </summary>
-	[Route("/" + nameof(Configuration))]
+	[Route(Routes.Configuration)]
 	public sealed class ConfigurationController : ModelController<ConfigurationFile>
 	{
 		/// <summary>