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API 參考YouTube

YouTube API

YouTube 影片資訊、頻道資訊、搜尋、留言與字幕。

  • 頻道端點同時支援頻道 ID 和 @handle
  • 字幕透過 language 參數支援多種語言
  • 同時回傳手動和自動產生的字幕
  • 留言使用 nextPageToken（接續 token）進行分頁

影片

GET /youtube/videos/:videoId — 4 點數

依 ID 取得 YouTube 影片詳細資訊。

參數類型必填預設說明
videoIdstring是—YouTube 影片 ID
curl -H "x-api-key: sk_byc_xxx" \
  https://api.bycrawl.com/youtube/videos/dQw4w9WgXcQ

回應

{
  "id": "dQw4w9WgXcQ",
  "title": "Rick Astley - Never Gonna Give You Up (Official Video) (4K Remaster)",
  "description": "The official video for \"Never Gonna Give You Up\" by Rick Astley...",
  "channelId": "UCuAXFkgsw1L7xaCfnd5JJOw",
  "channelTitle": "Rick Astley",
  "viewCount": 1748801094,
  "likeCount": 18832650,
  "commentCount": 2400000,
  "duration": "3:33",
  "publishedAt": "2009-10-25",
  "thumbnail": "https://...",
  "keywords": ["rick astley", "Never Gonna Give You Up", "nggyu", "rick rolled"]
}

GET /youtube/videos/:videoId/comments — 3 點數

取得 YouTube 影片留言。

參數類型必填預設說明
videoIdstring是—YouTube 影片 ID
countinteger否20留言數量（最多 50）
curl -H "x-api-key: sk_byc_xxx" \
  "https://api.bycrawl.com/youtube/videos/dQw4w9WgXcQ/comments?count=10"

回應

{
  "comments": [
    {
      "id": "Ugzge340dBgB75hWBm54AaABAg",
      "text": "can confirm: he never gave us up",
      "author": "@YouTube",
      "authorChannelId": "UCBR8-60-B28hp2BmDPdntcQ",
      "authorAvatar": "https://...",
      "isVerified": false,
      "likeCount": 193000,
      "replyCount": 0,
      "publishedAt": "10 months ago"
    }
    // ... 更多留言
  ],
  "nextPageToken": null
}

GET /youtube/videos/:videoId/transcription — 4 點數

取得影片字幕。回傳帶有時間戳的段落和完整文字。支援手動和自動產生的字幕。

參數類型必填預設說明
videoIdstring是—YouTube 影片 ID
languagestring否en語言代碼（例如 en、zh-Hant、ja）
curl -H "x-api-key: sk_byc_xxx" \
  "https://api.bycrawl.com/youtube/videos/dQw4w9WgXcQ/transcription?language=en"

回應

{
  "videoId": "dQw4w9WgXcQ",
  "title": "Rick Astley - Never Gonna Give You Up (Official Video) (4K Remaster)",
  "language": "en",
  "isAutoGenerated": false,
  "availableLanguages": {
    "manual": ["de-DE", "en", "es-419", "ja", "pt-BR"],
    "automatic": ["af", "ar", "zh-Hans", "zh-Hant", "fr", "de", "ja", "ko", "es"]
  },
  "segments": [
    { "start": 18.64, "duration": 3.24, "text": "We're no strangers to love" },
    { "start": 22.64, "duration": 4.32, "text": "You know the rules and so do I" }
    // ... 更多段落
  ],
  "fullText": "We're no strangers to love You know the rules and so do I..."
}

頻道

GET /youtube/channels/:channelId — 2 點數

依頻道 ID 或 @handle 取得 YouTube 頻道資訊。

參數類型必填預設說明
channelIdstring是—頻道 ID 或 @帳號（例如 @MrBeast）
curl -H "x-api-key: sk_byc_xxx" \
  https://api.bycrawl.com/youtube/channels/@MrBeast

回應

{
  "id": "UCX6OQ3DkcsbYNE6H8uQQuVA",
  "title": "MrBeast",
  "description": "SUBSCRIBE FOR A COOKIE!\nNew MrBeast or MrBeast Gaming video every...",
  "subscriberCount": 470000000,
  "videoCount": 0,
  "viewCount": 0,
  "thumbnail": "https://...",
  "banner": "https://...",
  "createdAt": null,
  "country": ""
}

搜尋

GET /youtube/videos/search — 2 點數

依關鍵字搜尋 YouTube 影片。

參數類型必填預設說明
qstring是—搜尋關鍵字
countinteger否10結果數量（最多 20）
curl -H "x-api-key: sk_byc_xxx" \
  "https://api.bycrawl.com/youtube/videos/search?q=cooking&count=5"

回應

{
  "videos": [
    {
      "id": "WP8EMyoWUlM",
      "title": "I Cooked For A Lion",
      "description": "",
      "channelId": "UCMyOj6fhvKFMjxUCp3b_3gA",
      "channelTitle": "Nick DiGiovanni",
      "viewCount": 43460930,
      "likeCount": 0,
      "commentCount": 0,
      "duration": "24:04",
      "publishedAt": "",
      "thumbnail": "https://...",
      "keywords": []
    }
    // ... 更多影片
  ],
  "nextPageToken": null
}
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