diff --git a/source/api/actions/member_delete.ts b/source/api/actions/member_delete.ts
index 7562d53..81976be 100644
--- a/source/api/actions/member_delete.ts
+++ b/source/api/actions/member_delete.ts
@@ -7,10 +7,10 @@ namespace _espe.api
 		rest_subject : lib_plankton.rest.type_rest
 	) : void
 	{
-		lib_plankton.rest.register<_espe.service.member.type_value, null>(
+		register<_espe.service.member.type_value, null>(
 			rest_subject,
 			lib_plankton.http.enum_method.delete,
-			_espe.conf.get().server.path_base + "/member/:id",
+			"/member/:id",
 			{
 				"description": "löscht ein vorhandenes Mitglied",
 				"restriction": restriction_logged_in,
diff --git a/source/api/actions/member_info.ts b/source/api/actions/member_info.ts
index 81f43a5..b0a6fc6 100644
--- a/source/api/actions/member_info.ts
+++ b/source/api/actions/member_info.ts
@@ -8,7 +8,7 @@ namespace _espe.api
 		rest_subject : lib_plankton.rest.type_rest
 	) : void
 	{
-		lib_plankton.rest.register<
+		register<
 			int,
 			(
 				null
@@ -24,7 +24,7 @@ namespace _espe.api
 		>(
 			rest_subject,
 			lib_plankton.http.enum_method.get,
-			_espe.conf.get().server.path_base + "/member/info/:id",
+			"/member/info/:id",
 			{
 				"description": "gibt Angaben über ein Mitglied aus, die für die Registrierung verwendet werden dürfen",
 				"input_schema": () => ({
diff --git a/source/api/actions/member_list.ts b/source/api/actions/member_list.ts
index d92c598..877c3d7 100644
--- a/source/api/actions/member_list.ts
+++ b/source/api/actions/member_list.ts
@@ -7,7 +7,7 @@ namespace _espe.api
 		rest_subject : lib_plankton.rest.type_rest
 	) : void
 	{
-		lib_plankton.rest.register<
+		register<
 			null,
 			Array<
 				{
@@ -22,7 +22,7 @@ namespace _espe.api
 		>(
 			rest_subject,
 			lib_plankton.http.enum_method.get,
-			_espe.conf.get().server.path_base + "/member/list",
+			"/member/list",
 			{
 				"description": "listet alle Mitglieder auf",
 				"query_parameters": [
diff --git a/source/api/actions/member_modify.ts b/source/api/actions/member_modify.ts
index b87886c..d2659e8 100644
--- a/source/api/actions/member_modify.ts
+++ b/source/api/actions/member_modify.ts
@@ -7,7 +7,7 @@ namespace _espe.api
 		rest_subject : lib_plankton.rest.type_rest
 	) : void
 	{
-		lib_plankton.rest.register<
+		register<
 			{
 				email_address_private : (null | string);
 				registered : boolean;
@@ -17,7 +17,7 @@ namespace _espe.api
 		>(
 			rest_subject,
 			lib_plankton.http.enum_method.patch,
-			_espe.conf.get().server.path_base + "/member/modify/:id",
+			"/member/modify/:id",
 			{
 				"description": "ändert die Angaben eines vorhandenen Mitglieds",
 				"input_schema": () => ({
diff --git a/source/api/actions/member_project.ts b/source/api/actions/member_project.ts
index 8315efe..de30b97 100644
--- a/source/api/actions/member_project.ts
+++ b/source/api/actions/member_project.ts
@@ -7,7 +7,7 @@ namespace _espe.api
 		rest_subject : lib_plankton.rest.type_rest
 	) : void
 	{
-		lib_plankton.rest.register<
+		register<
 			{
 				membership_number : string;
 				name_real_value : string;
@@ -17,7 +17,7 @@ namespace _espe.api
 		>(
 			rest_subject,
 			lib_plankton.http.enum_method.post,
-			_espe.conf.get().server.path_base + "/member/project",
+			"/member/project",
 			{
 				"description": "erstellt ein neues Mitglied und gibt die erzeugte ID aus",
 				"input_schema": () => ({
diff --git a/source/api/actions/member_read.ts b/source/api/actions/member_read.ts
index 2602679..2037f37 100644
--- a/source/api/actions/member_read.ts
+++ b/source/api/actions/member_read.ts
@@ -7,7 +7,7 @@ namespace _espe.api
 		rest_subject : lib_plankton.rest.type_rest
 	) : void
 	{
-		lib_plankton.rest.register<
+		register<
 			null,
 			{
 				membership_number : string;
@@ -28,7 +28,7 @@ namespace _espe.api
 		>(
 			rest_subject,
 			lib_plankton.http.enum_method.get,
-			_espe.conf.get().server.path_base + "/member/read/:id",
+			"/member/read/:id",
 			{
 				"description": "gibt ein Mitglied anhand seiner ID aus",
 				"output_schema": () => ({
diff --git a/source/api/actions/member_register.ts b/source/api/actions/member_register.ts
index 9179ee0..ed52303 100644
--- a/source/api/actions/member_register.ts
+++ b/source/api/actions/member_register.ts
@@ -8,7 +8,7 @@ namespace _espe.api
 		rest_subject : lib_plankton.rest.type_rest
 	) : void
 	{
-		lib_plankton.rest.register<
+		register<
 			{
 				email_use_veiled_address : boolean;
 				email_use_nominal_address : boolean;
@@ -24,7 +24,7 @@ namespace _espe.api
 		>(
 			rest_subject,
 			lib_plankton.http.enum_method.post,
-			_espe.conf.get().server.path_base + "/member/register/:id",
+			"/member/register/:id",
 			{
 				"description": "nimmt zusätzliche Angaben eines Mitglieds entgegen",
 				"input_schema": () => ({
diff --git a/source/api/actions/session_end.ts b/source/api/actions/session_end.ts
index 563ab2a..3732b08 100644
--- a/source/api/actions/session_end.ts
+++ b/source/api/actions/session_end.ts
@@ -7,10 +7,10 @@ namespace _espe.api
 		rest_subject : lib_plankton.rest.type_rest
 	) : void
 	{
-		lib_plankton.rest.register<null, null>(
+		register<null, null>(
 			rest_subject,
 			lib_plankton.http.enum_method.delete,
-			_espe.conf.get().server.path_base + "/session/end",
+			"/session/end",
 			{
 				"description": "beendet eine Sitzung",
 				"input_schema": () => ({
diff --git a/source/api/base.ts b/source/api/base.ts
index 494ca84..f134479 100644
--- a/source/api/base.ts
+++ b/source/api/base.ts
@@ -65,5 +65,47 @@ namespace _espe.api
 			)
 		);
 	}
+
+	
+	/**
+	 */
+	export function register<type_input, type_output>(
+		rest_subject : lib_plankton.rest.type_rest,
+		http_method : lib_plankton.http.enum_method,
+		path : string,
+		options : {
+			active ?: ((version : string) => boolean);
+			restriction ?: (null | lib_plankton.rest.type_restriction<type_input>);
+			execution ?: lib_plankton.rest.type_execution<type_input, type_output>;
+			title ?: (null | string);
+			description ?: (null | string);
+			query_parameters ?: Array<
+				{
+					name : string;
+					description : (null | string);
+					required : boolean;
+				}
+			>;
+			input_schema ?: ((version: (null | string)) => lib_plankton.rest.type_oas_schema);
+			output_schema ?: ((version: (null | string)) => lib_plankton.rest.type_oas_schema);
+			request_body_mimetype ?: string;
+			request_body_decode ?: ((http_request_body : Buffer, http_request_header_content_type : (null | string)) => any);
+			response_body_mimetype ?: string;
+			response_body_encode ?: ((output : any) => Buffer);
+		} = {}
+	) : void
+	{
+		options = Object.assign(
+			{
+			},
+			options
+		);
+		lib_plankton.rest.register<type_input, type_output>(
+			rest_subject,
+			http_method,
+			(_espe.conf.get().server.path_base + path),
+			options
+		);
+	}
 	
 }