通过 Webhook 的 TinyURL 短链接生成器

• •HTTP Webhook 端点（n8n 会自动生成）
• •可能需要目标 API 的认证凭证

{
  "id": "yb95HguPBwk8gDXZ",
  "meta": {
    "instanceId": "1777696fb9fddfee653e70940936c2b1e28ba1f1bde53b7182fbd6eb01988706"
  },
  "name": "通过 Webhook 的 TinyURL 短链接生成器",
  "tags": [],
  "nodes": [
    {
      "id": "f62dff88-eb8d-4147-9935-ad599675c710",
      "name": "TinyURL API 请求说明",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        80,
        180
      ],
      "parameters": {
        "width": 300,
        "height": 280,
        "content": "此节点向 TinyURL API 发送 POST 请求以创建短链接。它需要从传入的 webhook 主体中获取 'api_token' 和 'url'。'domain'、'alias' 和 'description' 是可选的。"
      },
      "typeVersion": 1
    },
    {
      "id": "47315623-8e56-4257-8543-22eda1999b27",
      "name": "响应 Webhook 说明",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        520,
        140
      ],
      "parameters": {
        "width": 320,
        "height": 340,
        "content": "此节点将 TinyURL API 的响应（短链接和其他相关数据）发送回 webhook 的原始调用者。您可以在响应之前插入其他节点来处理短链接（例如，保存到数据库，在消息中发送）。"
      },
      "typeVersion": 1
    },
    {
      "id": "0b43798d-91cd-4b8e-9e83-c6a7b3f8d5d9",
      "name": "创建 TinyURL",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        180,
        300
      ],
      "parameters": {
        "url": "=https://api.tinyurl.com/create",
        "method": "=POST",
        "options": {},
        "jsonBody": "{\n  \"url\": \"={{ $json.body.url }}\",\n  \"domain\": \"tinyurl.com\",\n  \"alias\": \"={{ $json.body.alias || '' }}\",\n  \"description\": \"={{ $json.body.description || '' }}\"\n}",
        "sendBody": true,
        "sendQuery": true,
        "specifyBody": "json",
        "queryParameters": {
          "parameters": [
            {
              "name": "api_token",
              "value": "={{ $json.body.api_key }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "f297249f-8f4d-4fc8-aced-d94d3521c0fe",
      "name": "接收链接 Webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -160,
        300
      ],
      "webhookId": "286a3703-ed0c-4097-a686-b1177854c31c-unique-id",
      "parameters": {
        "path": "shorten-link",
        "options": {},
        "httpMethod": "POST",
        "responseMode": "responseNode"
      },
      "typeVersion": 2
    },
    {
      "id": "5f1a017f-43ef-4b77-a549-78f57c05bcc7",
      "name": "响应短链接",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        640,
        300
      ],
      "parameters": {
        "options": {},
        "respondWith": "allIncomingItems"
      },
      "typeVersion": 1.2
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "e476b1c7-977c-4c37-bb28-bea8441b1014",
  "connections": {
    "Create TinyURL": {
      "main": [
        [
          {
            "node": "Respond with Shortened URL",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Receive Link Webhook": {
      "main": [
        [
          {
            "node": "Create TinyURL",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}