Free website uptime monitor

{
  "name": "Free website uptime monitor (Flowngn)",
  "nodes": [
    {
      "parameters": {
        "content": "## Free website uptime monitor\nCheck your website every 5 minutes and get a Telegram alert if it goes down.\n\n**Setup**\n1. Open each node and connect your own credentials.\n2. Replace every YOUR_… placeholder.\n3. Test once, then activate.\n\nFree template from Flowngn",
        "height": 260,
        "width": 340
      },
      "id": "3f36aaf0-86fc-4b3e-a3a9-3070ba81eaef",
      "name": "Setup notes",
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -420,
        -60
      ]
    },
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "minutes",
              "minutesInterval": 5
            }
          ]
        }
      },
      "id": "3f36aaf0-86fc-4b3e-a3a9-3070ba81eaef",
      "name": "Every 5 minutes",
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.2,
      "position": [
        0,
        0
      ]
    },
    {
      "parameters": {
        "url": "https://YOUR_WEBSITE.com",
        "options": {
          "response": {
            "response": {
              "fullResponse": true,
              "neverError": true
            }
          },
          "timeout": 10000
        }
      },
      "id": "3f36aaf0-86fc-4b3e-a3a9-3070ba81eaef",
      "name": "Check website",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        300,
        0
      ],
      "onError": "continueRegularOutput"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "loose"
          },
          "conditions": [
            {
              "id": "c1",
              "leftValue": "={{ $json.statusCode }}",
              "rightValue": 200,
              "operator": {
                "type": "number",
                "operation": "notEquals"
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "id": "3f36aaf0-86fc-4b3e-a3a9-3070ba81eaef",
      "name": "Is it down?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        600,
        0
      ]
    },
    {
      "parameters": {
        "chatId": "YOUR_CHAT_ID",
        "text": "=🔴 YOUR_WEBSITE.com is DOWN (status: {{ $json.statusCode || $json.error?.message || 'no response' }}) at {{ $now.toFormat('HH:mm') }}",
        "additionalFields": {}
      },
      "id": "3f36aaf0-86fc-4b3e-a3a9-3070ba81eaef",
      "name": "Alert on Telegram",
      "type": "n8n-nodes-base.telegram",
      "typeVersion": 1.2,
      "position": [
        900,
        0
      ]
    }
  ],
  "connections": {
    "Every 5 minutes": {
      "main": [
        [
          {
            "node": "Check website",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Check website": {
      "main": [
        [
          {
            "node": "Is it down?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Is it down?": {
      "main": [
        [
          {
            "node": "Alert on Telegram",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "meta": {
    "templateCredsSetupCompleted": false
  },
  "tags": []
}