Gold Price Alert

Name: Gold Price Alert
Rating: 4.5 (10 reviews)
Author: lin@davoy.tech

Fortgeschritten

Dies ist ein Crypto Trading-Bereich Automatisierungsworkflow mit 10 Nodes. Hauptsächlich werden If, Html, HttpRequest, ScheduleTrigger und andere Nodes verwendet. LINE-Goldpreis-Schwellenwertbenachrichtigung basierend auf Web-Scraping

Voraussetzungen

•Möglicherweise sind Ziel-API-Anmeldedaten erforderlich

Verwendete Nodes (10)

Kategorie

Krypto-Handel

Workflow-Vorschau

Visualisierung der Node-Verbindungen, mit Zoom und Pan

Zeitplan-Trigger

Get Webpage

Extract Price

Send Line Message

React Flow

Workflow exportieren

Kopieren Sie die folgende JSON-Konfiguration und importieren Sie sie in n8n

{
  "id": "CQ33IAKSfdDbLzmK",
  "meta": {
    "instanceId": "558d88703fb65b2d0e44613bc35916258b0f0bf983c5d4730c00c424b77ca36a"
  },
  "name": "Gold Price Alert",
  "tags": [],
  "nodes": [
    {
      "id": "771277db-5553-4d8f-8519-a27e25107178",
      "name": "Zeitplan-Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -480,
        20
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "hours",
              "hoursInterval": 6
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "cf148eee-50dc-41a7-9555-a906676bbc81",
      "name": "If",
      "type": "n8n-nodes-base.if",
      "position": [
        360,
        20
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "6decc8be-9041-4975-b700-16f8360578b5",
              "operator": {
                "type": "number",
                "operation": "gt"
              },
              "leftValue": "={{ parseFloat($json['#DetailPlace_uc_goldprices1_lblBLBuy'].replace(/[^\\d.]/g, '')) }}",
              "rightValue": 52300
            },
            {
              "id": "553a009d-a08a-4746-b546-d1a43352b07f",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "f98523e4-4dbc-486c-9a7e-babb024aa907",
      "name": "Haftnotiz",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -560,
        -80
      ],
      "parameters": {
        "width": 260,
        "height": 260,
        "content": "Schedule to check every 6 hours to see the current gold price"
      },
      "typeVersion": 1
    },
    {
      "id": "62bd43cd-755c-44b7-b30d-27416d61f9a5",
      "name": "Haftnotiz1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -280,
        -80
      ],
      "parameters": {
        "color": 5,
        "width": 260,
        "height": 260,
        "content": "To get normal webpage, we can use HTTP request without any authoriation and the output will be HTML code"
      },
      "typeVersion": 1
    },
    {
      "id": "e6d39001-667e-4632-9b46-2890e2c9aa60",
      "name": "Haftnotiz2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        0,
        -80
      ],
      "parameters": {
        "color": 5,
        "width": 260,
        "height": 260,
        "content": "We would specify what we want from the HTML code earlier eg. Price -- You can find the element by right click > inspect "
      },
      "typeVersion": 1
    },
    {
      "id": "ec2e7f8b-1867-436a-8537-af9c69d9c726",
      "name": "Get Webpage",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -200,
        20
      ],
      "parameters": {
        "url": "https://www.goldtraders.or.th/",
        "options": {}
      },
      "typeVersion": 4.2
    },
    {
      "id": "35f7cac8-ce35-4ba8-893d-aa69e0ea5141",
      "name": "Extract Price",
      "type": "n8n-nodes-base.html",
      "position": [
        80,
        20
      ],
      "parameters": {
        "options": {},
        "operation": "extractHtmlContent",
        "extractionValues": {
          "values": [
            {
              "key": "#DetailPlace_uc_goldprices1_lblBLBuy",
              "cssSelector": "#DetailPlace_uc_goldprices1_lblBLBuy"
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "a8f8d4ed-124d-4921-a03a-25459a015100",
      "name": "Haftnotiz3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        280,
        -140
      ],
      "parameters": {
        "color": 4,
        "width": 260,
        "height": 320,
        "content": "We do not want all the alerts. Thus, we only filter to alert once the price is more than the given number.\n\nIn order to compare, we also need to convert the text to number as well."
      },
      "typeVersion": 1
    },
    {
      "id": "1a3cce75-f2d0-4934-b0c9-7c7f8b4e5681",
      "name": "Send Line Message",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        660,
        -120
      ],
      "parameters": {
        "url": "https://api.line.me/v2/bot/message/push",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n    \"to\": \"Ue9cc622e33e5333e3784298412ec9aed\",\n    \"messages\":[\n        {\n            \"type\":\"text\",\n            \"text\":\"ราคาทองวันนี้  {{ $json['#DetailPlace_uc_goldprices1_lblBLBuy'] }}\"\n        }\n    ]\n}",
        "sendBody": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "lKd3b2nc8uNJ148Z",
          "name": "Line @271dudsw MiniBear"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "b979a549-4717-49f1-8678-e3b699682dc9",
      "name": "Haftnotiz4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        580,
        -220
      ],
      "parameters": {
        "width": 260,
        "height": 260,
        "content": "When the condition is met, it'll send the message via line. This can be other platform such as telegram or email"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "ac7f75f8-6820-4ec3-9934-0fbcc45cfad3",
  "connections": {
    "cf148eee-50dc-41a7-9555-a906676bbc81": {
      "main": [
        [
          {
            "node": "1a3cce75-f2d0-4934-b0c9-7c7f8b4e5681",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ec2e7f8b-1867-436a-8537-af9c69d9c726": {
      "main": [
        [
          {
            "node": "35f7cac8-ce35-4ba8-893d-aa69e0ea5141",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "35f7cac8-ce35-4ba8-893d-aa69e0ea5141": {
      "main": [
        [
          {
            "node": "cf148eee-50dc-41a7-9555-a906676bbc81",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "ec2e7f8b-1867-436a-8537-af9c69d9c726",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

Häufig gestellte Fragen

Wie verwende ich diesen Workflow?

Kopieren Sie den obigen JSON-Code, erstellen Sie einen neuen Workflow in Ihrer n8n-Instanz und wählen Sie "Aus JSON importieren". Fügen Sie die Konfiguration ein und passen Sie die Anmeldedaten nach Bedarf an.

Für welche Szenarien ist dieser Workflow geeignet?

Fortgeschritten - Krypto-Handel

Ist es kostenpflichtig?

Dieser Workflow ist völlig kostenlos. Beachten Sie jedoch, dass Drittanbieterdienste (wie OpenAI API), die im Workflow verwendet werden, möglicherweise kostenpflichtig sind.