Send N8n Error Reports to Line

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 →

{
  "id": "ePnGZtZ8zLcf1UZZ",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "name": "n8n Error Report to Line",
  "tags": [
    {
      "id": "0xpEHcJjNRRRMtEj",
      "name": "lin",
      "createdAt": "2025-03-12T05:06:24.112Z",
      "updatedAt": "2025-03-12T05:06:24.112Z"
    },
    {
      "id": "U1ozjO3iXQZWUyfG",
      "name": "_Blueprint",
      "createdAt": "2025-03-12T06:24:40.268Z",
      "updatedAt": "2025-03-12T06:24:40.268Z"
    }
  ],
  "nodes": [
    {
      "id": "c45a01a5-289b-4927-8bba-4bb1029a7129",
      "name": "Error Trigger",
      "type": "n8n-nodes-base.errorTrigger",
      "position": [
        -240,
        -80
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "1e3f7a7e-8be4-4fec-973f-befb477e6957",
      "name": "HTTP Request",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        40,
        -80
      ],
      "parameters": {
        "url": "https://api.line.me/v2/bot/message/push",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n    \"to\": \"<UID HERE>\",\n    \"messages\":[\n        {\n            \"type\":\"text\",\n            \"text\":\"\ud83d\udea8Your n8n flow is dead.\ud83d\udea8\\n\\nName: {{ $json.workflow.name }} \\nURL: {{ $json.execution.url }}\"\n        }\n    ]\n}",
        "sendBody": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "5bcf04cc-2c3e-4e37-a134-fcc42326afc3",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -340,
        -400
      ],
      "parameters": {
        "width": 660,
        "content": "## Error Handling\n\nYou can set this workflow as error workflow\n\nhttps://docs.n8n.io/flow-logic/error-handling/#create-and-set-an-error-workflow"
      },
      "typeVersion": 1
    },
    {
      "id": "22b66275-e111-45c8-b7bc-b6c03b55fd02",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -300,
        -220
      ],
      "parameters": {
        "color": 5,
        "height": 300,
        "content": "## Error Trigger\n\nThis flow will get trigger when the error occur. You can set only one error flow for all your flows.\n"
      },
      "typeVersion": 1
    },
    {
      "id": "5a2c1b3b-2546-47e6-bb9f-b9b8d7c63d65",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -40,
        -220
      ],
      "parameters": {
        "color": 4,
        "width": 320,
        "height": 300,
        "content": "## Send Line Message\n\nTo send message to notify you via Line Account -- Please replace <UID HERE> with your own UID\n"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "4a774ee1-96b8-4a81-858d-6c5b0d24ba03",
  "connections": {
    "Error Trigger": {
      "main": [
        [
          {
            "node": "HTTP Request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

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.

• httpHeaderAuth

About this workflow

This workflow template, "n8n Error Report to LINE," is designed to streamline error handling by sending real-time notifications to your LINE account whenever an error occurs in any of your n8n workflows. By integrating with the LINE Messaging API , this template ensures you stay…

Source: https://n8n.io/workflows/3141/ — original creator credit. Request a take-down →

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