Updated Websockets (markdown)

Websockets.md

@@ -1,5 +1,5 @@
 # Websockets
-It is possible to use the [macros](Macros) system to communicate with remote OBS instances using version 5.0 of the obs-websockets plugin.  
+It is possible to use the [macro](Macros) system to communicate with remote OBS instances using version 5.0 of the obs-websockets plugin.  
 Since version 28 of OBS the obs-websocket plugin is shipped with OBS itself so there is no need to install anything for this functionality.  
 
 To receive messages the [macro](Macros) condition "Websocket" can be used.  
@@ -127,3 +127,56 @@ So you your message must at least include an `op` and `d` field and in most case
 Here is an example who to send the websocket message to start a recording:  
 
 ![image](https://github.com/WarmUpTill/SceneSwitcher/assets/19472752/bb1cc3ae-04b7-4c9d-afbb-b5860919602b)
+
+## Triggering macros and setting variables using VendorRequests
+
+It is also possible to directly run a macro and (optionally) set variables using the `AdvancedSceneSwitcherRunMacro` vendor request:
+
+```
+{
+    "op": 6,
+    "d": {
+        "requestType": "CallVendorRequest",
+        "requestId": "request-id",
+        "requestData": {
+            "vendorName": "AdvancedSceneSwitcher",
+            "requestType": "AdvancedSceneSwitcherRunMacro",
+            "requestData": {
+                "name": "Macro 3",
+                "variables": [
+                    {
+                        "name": "My Variable",
+                        "value": "Text (GDI+)"
+                    }
+                ]
+            }
+        }
+```
+
+To just modify the value of variables you can use the `AdvancedSceneSwitcherSetVariables` vendor request:
+
+```
+{
+    "op": 6,
+    "d": {
+        "requestType": "CallVendorRequest",
+        "requestId": "request-id",
+        "requestData": {
+            "vendorName": "AdvancedSceneSwitcher",
+            "requestType": "AdvancedSceneSwitcherSetVariables",
+            "requestData": {
+                "variables": [
+                    {
+                        "name": "My Variable",
+                        "value": "Some value"
+                    },
+                    {
+                        "name": "Another Variable",
+                        "value": "Something else"
+                    }
+                ]
+            }
+        }
+    }
+}
+```