透明邮件打开检测跟踪像素

• •HTTP Webhook 端点（n8n 会自动生成）

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  },
  "nodes": [
    {
      "id": "c02e3038-96e8-4bfe-a4fa-925207fef0ee",
      "name": "创建数据像素",
      "type": "n8n-nodes-base.set",
      "position": [
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      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
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              "name": "data",
              "type": "string",
              "value": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAYdEVYdFNvZnR3YXJlAFBhaW50Lk5FVCA1LjEuMvu8A7YAAAC2ZVhJZklJKgAIAAAABQAaAQUAAQAAAEoAAAAbAQUAAQAAAFIAAAAoAQMAAQAAAAIAAAAxAQIAEAAAAFoAAABphwQAAQAAAGoAAAAAAAAAYAAAAAEAAABgAAAAAQAAAFBhaW50Lk5FVCA1LjEuMgADAACQBwAEAAAAMDIzMAGgAwABAAAAAQAAAAWgBAABAAAAlAAAAAAAAAACAAEAAgAEAAAAUjk4AAIABwAEAAAAMDEwMAAAAADp1fY4ytpsegAAAA1JREFUGFdjYGBgYAAAAAUAAYoz4wAAAAAASUVORK5CYII="
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "09573a6a-88e8-48c5-a78e-d45fb37a8b87",
      "name": "创建图像二进制",
      "type": "n8n-nodes-base.convertToFile",
      "position": [
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      ],
      "parameters": {
        "options": {
          "mimeType": "image/png"
        },
        "operation": "toBinary",
        "sourceProperty": "data",
        "binaryPropertyName": "pixel"
      },
      "typeVersion": 1.1
    },
    {
      "id": "07c42dab-9b60-4f51-b8ab-78df26bc2cdd",
      "name": "响应 Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
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      ],
      "parameters": {
        "options": {},
        "respondWith": "binary"
      },
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    },
    {
      "id": "cb0df6bc-d733-4e07-9506-c413d390e482",
      "name": "请求图像",
      "type": "n8n-nodes-base.webhook",
      "position": [
        0,
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      ],
      "webhookId": "db4880e7-2134-4994-94e5-a4a3aa120440",
      "parameters": {
        "path": "db4880e7-2134-4994-94e5-a4a3aa120440",
        "options": {},
        "responseMode": "responseNode"
      },
      "typeVersion": 2
    },
    {
      "id": "b7153f9a-f635-48c4-b8fe-d9e93deb33ed",
      "name": "执行任何日志操作",
      "type": "n8n-nodes-base.noOp",
      "position": [
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      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "d5e4143c-f321-4632-9adf-e95ca718210f",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
        "width": 980,
        "height": 1280,
        "content": "## 📬 工作流：用于邮件打开检测的透明追踪像素"
      },
      "typeVersion": 1
    }
  ],
  "pinData": {},
  "connections": {
    "Request img": {
      "main": [
        [
          {
            "node": "Create data pix",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Create img bin": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          },
          {
            "node": "Do anything to log",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Create data pix": {
      "main": [
        [
          {
            "node": "Create img bin",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}