跳轉到主要內容
POST https://api.acedata.cloud/webextrator/extract 在 /webextrator/render 的基礎上做內容抽取。除了 render 介面的全部參數，額外支援：
欄位類型必填預設說明
expected_typestring❌markdown期望抽取產物：markdown / article / text / links / structured
enable_llmboolean❌false啟用 LLM 後處理（適合 article / structured）
instructionstring❌-LLM 抽取指令，例如「抽取商品標題、價格、規格」

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同步回應

{
  "success": true,
  "task_id": "550e8400-...",
  "trace_id": "550e8400-...",
  "started_at": "2026-05-02T10:30:00.123Z",
  "finished_at": "2026-05-02T10:30:08.789Z",
  "elapsed": 8.666,
  "data": {
    "kind": "extract",
    "expected_type": "article",
    "url": "https://example.com/post/1",
    "title": "示例文章",
    "author": "張三",
    "published_at": "2026-05-01",
    "content": "# 示例文章\n\n正文 ...",
    "summary": "本文介紹 ..."
  }
}
非同步模式、錯誤碼、計費規則與 /webextrator/render 完全一致。

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範例：抽取文章正文（啟用 LLM）

curl -X POST https://api.acedata.cloud/webextrator/extract \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://example.com/news/1",
    "expected_type": "article",
    "enable_llm": true
  }'

​
範例：非同步 + 自訂結構化抽取

curl -X POST https://api.acedata.cloud/webextrator/extract \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://shop.example.com/item/123",
    "expected_type": "structured",
    "enable_llm": true,
    "instruction": "抽取商品標題、價格、庫存、3 張主圖 URL",
    "callback_url": "https://your-domain.com/wbx-callback"
  }'