adding the workflow collection to git

workflows/613_workflow_613.json

@@ -0,0 +1,87 @@
+{
+  "nodes": [
+    {
+      "name": "Webhook",
+      "type": "n8n-nodes-base.webhook",
+      "position": [
+        590,
+        400
+      ],
+      "webhookId": "822cce61-ff5f-4cea-b8ba-1822651786e3",
+      "parameters": {
+        "path": "822cce61-ff5f-4cea-b8ba-1822651786e3",
+        "options": {},
+        "httpMethod": "POST"
+      },
+      "typeVersion": 1
+    },
+    {
+      "name": "Set",
+      "type": "n8n-nodes-base.set",
+      "position": [
+        780,
+        400
+      ],
+      "parameters": {
+        "values": {
+          "string": [
+            {
+              "name": "amudhan",
+              "value": "n8n-rocks"
+            }
+          ]
+        },
+        "options": {},
+        "keepOnlySet": true
+      },
+      "typeVersion": 1
+    },
+    {
+      "name": "Mattermost",
+      "type": "n8n-nodes-base.mattermost",
+      "position": [
+        990,
+        400
+      ],
+      "parameters": {
+        "message": "=Join me in a video call:",
+        "channelId": "={{$node[\"Webhook\"].json[\"body\"][\"channel_id\"]}}",
+        "attachments": [
+          {
+            "title": "=https://whereby.com/{{$json[$node[\"Webhook\"].json[\"body\"][\"user_name\"]]}}",
+            "title_link": "=https://whereby.com/{{$json[$node[\"Webhook\"].json[\"body\"][\"user_name\"]]}}"
+          }
+        ],
+        "otherOptions": {}
+      },
+      "credentials": {
+        "mattermostApi": "mm_creds"
+      },
+      "typeVersion": 1
+    }
+  ],
+  "connections": {
+    "Set": {
+      "main": [
+        [
+          {
+            "node": "Mattermost",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Webhook": {
+      "main": [
+        [
+          {
+            "node": "Set",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    }
+  }
+}