diff --git a/Webserver/src/lib/client/httpRequests.ts b/Webserver/src/lib/client/httpRequests.ts
index e59d0ad..c1c581e 100644
--- a/Webserver/src/lib/client/httpRequests.ts
+++ b/Webserver/src/lib/client/httpRequests.ts
@@ -1,5 +1,80 @@
 import type { APIResponse } from '$lib/interfaces';
 
+// Upload instruction type
+export interface UploadInstruction {
+	endpoint: 'upload';
+	url: string;
+}
+
+// Image instruction type
+export interface ImageInstruction {
+	endpoint: 'image';
+	x: number;
+	y: number;
+}
+
+// Text instruction type
+export interface TextInstruction {
+	endpoint: 'text';
+	content: string;
+	x: number;
+	y: number;
+}
+
+// Pixel instruction type
+export interface PixelInstruction {
+	endpoint: 'pixel';
+	x: number;
+	y: number;
+}
+
+// Circle instruction type
+export interface CircleInstruction {
+	endpoint: 'circle';
+	x: number;
+	y: number;
+	r: number;
+}
+
+// Rectangle instruction type
+export interface RectangleInstruction {
+	endpoint: 'rectangle';
+	x: number;
+	y: number;
+	w: number;
+	h: number;
+}
+
+// Line instruction type
+export interface LineInstruction {
+	endpoint: 'line';
+	x1: number;
+	y1: number;
+	x2: number;
+	y2: number;
+}
+
+// Color instruction type
+export interface ColorInstruction {
+	endpoint: 'color';
+	r: number;
+	g: number;
+	b: number;
+}
+
+// Clear instruction type
+export interface ClearInstruction {
+	endpoint: 'clear';
+}
+
+// Update instruction type
+export interface UpdateInstruction {
+	endpoint: 'update';
+}
+
+// Define a discriminated union for all possible instruction types
+export type Instruction = UploadInstruction | ImageInstruction | TextInstruction | PixelInstruction | CircleInstruction | RectangleInstruction | LineInstruction | ColorInstruction | ClearInstruction | UpdateInstruction;
+
 export async function redirectAPI({ form, fdata }: { form?: HTMLFormElement; fdata?: FormData }) {
 	if (!fdata && form) fdata = new FormData(form);
 	else if (!fdata) throw new Error('No formdata provided!');