Scheduled SIGNL4 Alerts & Resolutions

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": "2",
  "name": "SIGNL4 Alert",
  "nodes": [
    {
      "name": "Cron",
      "type": "n8n-nodes-base.cron",
      "position": [
        350,
        500
      ],
      "parameters": {
        "triggerTimes": {
          "item": [
            {
              "mode": "everyHour"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "name": "Write Binary File",
      "type": "n8n-nodes-base.writeBinaryFile",
      "position": [
        880,
        500
      ],
      "parameters": {
        "fileName": "alert-data.json"
      },
      "typeVersion": 1
    },
    {
      "name": "Read Binary File",
      "type": "n8n-nodes-base.readBinaryFile",
      "position": [
        450,
        270
      ],
      "parameters": {
        "filePath": "alert-data.json"
      },
      "typeVersion": 1
    },
    {
      "name": "Binary to JSON",
      "type": "n8n-nodes-base.moveBinaryData",
      "position": [
        630,
        270
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "name": "JSON to Binary",
      "type": "n8n-nodes-base.moveBinaryData",
      "position": [
        720,
        500
      ],
      "parameters": {
        "mode": "jsonToBinary",
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "name": "Mark as Done",
      "type": "n8n-nodes-base.function",
      "position": [
        560,
        500
      ],
      "parameters": {
        "functionCode": "items[0].json.Body = $node[\"Binary to JSON\"].json.Body;\nitems[0].json.Done = true;\nitems[0].json.eventId = $node[\"SIGNL4 Alert\"].json.eventId;\nitems[0].json.lastId = $node[\"Binary to JSON\"].json.eventId;\n\nreturn items;"
      },
      "typeVersion": 1
    },
    {
      "name": "IF",
      "type": "n8n-nodes-base.if",
      "position": [
        810,
        270
      ],
      "parameters": {
        "conditions": {
          "boolean": [
            {
              "value1": "={{$node[\"Binary to JSON\"].json[\"Done\"]}}"
            }
          ]
        },
        "combineOperation": "=all"
      },
      "typeVersion": 1
    },
    {
      "name": "SIGNL4 Resolve",
      "type": "n8n-nodes-base.signl4",
      "position": [
        1040,
        500
      ],
      "parameters": {
        "operation": "resolve",
        "externalId": "={{$node[\"Binary to JSON\"].json[\"lastId\"]}}"
      },
      "credentials": {
        "signl4Api": "<your credential>"
      },
      "typeVersion": 1
    },
    {
      "name": "SIGNL4 Alert",
      "type": "n8n-nodes-base.signl4",
      "position": [
        990,
        270
      ],
      "parameters": {
        "message": "={{$node[\"Binary to JSON\"].json[\"Body\"]}}",
        "additionalFields": {
          "externalId": "={{$node[\"Binary to JSON\"].json[\"eventId\"]}}",
          "locationFieldsUi": {
            "locationFieldsValues": {
              "latitude": "52.3984235",
              "longitude": "13.0544149"
            }
          }
        }
      },
      "credentials": {
        "signl4Api": "<your credential>"
      },
      "typeVersion": 1
    }
  ],
  "active": true,
  "settings": {
    "timezone": "Europe/Berlin"
  },
  "connections": {
    "IF": {
      "main": [
        [
          {
            "node": "SIGNL4 Alert",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "SIGNL4 Resolve",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Cron": {
      "main": [
        [
          {
            "node": "Read Binary File",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Mark as Done": {
      "main": [
        [
          {
            "node": "JSON to Binary",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "SIGNL4 Alert": {
      "main": [
        [
          {
            "node": "Mark as Done",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Binary to JSON": {
      "main": [
        [
          {
            "node": "IF",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "JSON to Binary": {
      "main": [
        [
          {
            "node": "Write Binary File",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Read Binary File": {
      "main": [
        [
          {
            "node": "Binary to JSON",
            "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.

• signl4Api

About this workflow

SIGNL4 Alert. Uses writeBinaryFile, readBinaryFile, moveBinaryData, signl4. Scheduled trigger; 9 nodes.

Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →

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