Opengate

The workflow JSON

Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →

{
  "name": "opengate",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "2aea4060-7603-4974-9a61-5584a137a895",
        "options": {}
      },
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [
        0,
        0
      ],
      "id": "46b18bf3-7cd0-4345-b1b1-86709f8ef9f5",
      "name": "Webhook"
    },
    {
      "parameters": {
        "promptType": "define",
        "text": "You are a doorbell camera. You are sent an image whenever a person is seen. Please summarize what you see on the image and who the person / people are.",
        "options": {
          "systemMessage": "You are a doorbell camera. You are sent an image whenever a person is seen. Please summarize what you see on the image and who the person / people are.\n\nAt the end of the message choose:\nDanger level: LOW/MEDIUM/HIGH",
          "passthroughBinaryImages": true
        }
      },
      "type": "@n8n/n8n-nodes-langchain.agent",
      "typeVersion": 1.9,
      "position": [
        340,
        200
      ],
      "id": "489796a5-3460-4cdf-8561-51c814fbc67c",
      "name": "AI Agent",
      "alwaysOutputData": false
    },
    {
      "parameters": {
        "model": "Drews54/llama3.2-vision-abliterated:latest",
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.lmChatOllama",
      "typeVersion": 1,
      "position": [
        220,
        380
      ],
      "id": "129f0827-d8e9-4a50-83a1-2f36d6ec6177",
      "name": "Ollama Chat Model",
      "credentials": {
        "ollamaApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "operation": "sendPhoto",
        "chatId": "5148182720",
        "binaryData": true,
        "binaryPropertyName": "image_file",
        "additionalFields": {
          "caption": "=PUSH NOTIFICATION VIA n8n, from OPENGATE: {{ $json.body.detected_items_json }}"
        }
      },
      "type": "n8n-nodes-base.telegram",
      "typeVersion": 1.2,
      "position": [
        280,
        -60
      ],
      "id": "5bdc1a54-4507-476f-8ca4-4962c80e8cf8",
      "name": "send message + image",
      "credentials": {
        "telegramApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "chatId": "5148182720",
        "text": "={{ $json.output }}",
        "additionalFields": {
          "appendAttribution": false
        }
      },
      "type": "n8n-nodes-base.telegram",
      "typeVersion": 1.2,
      "position": [
        740,
        200
      ],
      "id": "3ca4e936-7123-483f-9664-68fe33cad203",
      "name": "llm description",
      "credentials": {
        "telegramApi": {
          "name": "<your credential>"
        }
      }
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "send message + image",
            "type": "main",
            "index": 0
          },
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Ollama Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "AI Agent": {
      "main": [
        [
          {
            "node": "llm description",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": true,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "bda4f8e6-92fb-4bd2-80f9-aaa52f78b82d",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "id": "rTXkLpBdpeo5UKXh",
  "tags": []
}

Credentials you'll need

Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.

• ollamaApi
• telegramApi

About this workflow

opengate. Uses agent, lmChatOllama, telegram. Webhook trigger; 5 nodes.

Source: https://github.com/OpenGate-RB3/OpenGate-RB3/blob/5343162bc363e20d79fdf30942826dec6f8c9e65/n8n/telegram%2BLLM.json — original creator credit. Request a take-down →

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