YouTube视频下载

最低 ¥0.03/次起即将上线需配置 API Key

YouTube视频下载

单价随接口累计调用量阶梯调整

POSThttps://redfox.hk/story/api/parseWork/videoDownload/youtube

API 密钥获取与配置

获取密钥

调用 API 前,请先在控制台生成 API 密钥并完成配置。在 HTTP 请求头中添加API Key 字段,密钥用于身份校验与额度计费。

获取步骤

  1. 前往控制台页面,进入 API 密钥管理模块。
  2. 若无已生成的密钥,点击生成新密钥,复制并妥善保存密钥。
  3. 在请求头中添加 REDFOX_API_KEY或X-API-KEY字段并填入密钥后即可调用。

API说明

Method:POST

Host:https://redfox.hk

Path:/story/api/parseWork/videoDownload/youtube

请求头

名称类型必填说明示例
REDFOX_API_KEYstring是平台鉴权令牌,每次请求必填ak_xxxxxx
Content-Typestring是请求体数据类型application/json

请求参数

参数类型必填说明示例
urlString是视频链接https://www.youtube.com/watch?v=dQw4w9WgXcQ

返回值与结构

统一包装一般为 `code`、`message`/`msg`、`data`(以实际服务为准)。

响应字段

字段类型说明示例
coverString封面地址
coverUrlString封面链接
descString内容
downloadUrlString下载链接
durationSecondsInteger时长(秒)
resourcesArray全部媒体资源列表(视频、音频、图片等)
titleString标题
typeString资源类型:video-视频, audio-音频, mp3-音频, image-图片
videoUrlString视频下载地址

请求示例

请求参数:
{
  "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
}

响应示例

{
  "code": 2000,
  "data": {
    "cover": "https://i.ytimg.com/vi_webp/dQw4w9WgXcQ/maxresdefault.webp",
    "desc": "Rick Astley - Never Gonna Give You Up (Official Video) (4K Remaster)",
    "resources": [
      {
        "coverUrl": "https://i.ytimg.com/vi_webp/dQw4w9WgXcQ/maxresdefault.webp",
        "downloadUrl": "https://rr4---sn-bvvbaxivnuxq5uu-vgqz.googlevideo.com/videoplayback?expire=1787217679&ei=r3KGaqekCo6iir4Pivqb-Q0&ip=2600%3A1700%3A6270%3A1d70%3A21b1%3A1378%3A71d7%3A7ed&id=o-ACD7dVTglPg0K7m7Br51VDTEQPd9sjfZlfSQ-0znhfHV&itag=18&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&cps=1329&met=1787196079%2C&mh=7c&mm=18%2C29&mn=sn-bvvbaxivnuxq5uu-vgqz%2Csn-vgqsknde&ms=aub%2Crdu&mv=m&mvi=4&pl=43&rms=aub%2Caub&initcwndbps=2001250&bui=AR3QkAlxyRpAchuyQNAU9SiYPSjxw608Kt3JeXor4SNK2p_mfdOKscZ_I3jkPFk3KsDR0-c7p9k_VnMR&spc=KBGBcqIMluprqygnygJyaUEmEt4nLFyNEltZXv6p2bLoPsWqnevWM6jSX4vwyr77fNTaGAwzziXs7yXW&vprv=1&svpuc=1&mime=video%2Fmp4&ns=c989Qkbp2WFSPM3TqNS-p3sX&rqh=1&cnr=14&ratebypass=yes&dur=213.089&lmt=1766960953317159&mt=1787195583&fvip=4&fexp=51565116%2C51946838%2C51973818&c=WEB_EMBEDDED_PLAYER&sefc=1&txp=5538534&n=CCwRDm-jXhfauA&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cbui%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Crqh%2Ccnr%2Cratebypass%2Cdur%2Clmt&lsparams=cps%2Cmet%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Crms%2Cinitcwndbps&lsig=APaTxxMwRgIhALXSASAfrNt79FQpNlmBoYIW_WPxSEHhXGY89DRDyjcIAiEAti-eyJDqWUEroi1WrbKYZfXQJifKwyyzpplv4rip35A%3D&sig=AE0s2JYwRAIgL0NiKVlWBUsgH49SaDUPqGIfb_rql8T4PM5Ez-8-EfYCIFKc9_sFpb1ojhvHLmHuApnZnw8Km7D6VaENQO9wMO1x",
        "durationSeconds": 213,
        "type": "video"
      },
      {
        "coverUrl": "https://i.ytimg.com/vi_webp/dQw4w9WgXcQ/maxresdefault.webp",
        "downloadUrl": "https://rr4---sn-bvvbaxivnuxq5uu-vgqz.googlevideo.com/videoplayback?expire=1787217679&ei=r3KGaqekCo6iir4Pivqb-Q0&ip=2600%3A1700%3A6270%3A1d70%3A21b1%3A1378%3A71d7%3A7ed&id=o-ACD7dVTglPg0K7m7Br51VDTEQPd9sjfZlfSQ-0znhfHV&itag=140&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&cps=1329&met=1787196079%2C&mh=7c&mm=18%2C29&mn=sn-bvvbaxivnuxq5uu-vgqz%2Csn-vgqsknde&ms=aub%2Crdu&mv=m&mvi=4&pl=43&rms=aub%2Caub&initcwndbps=2001250&bui=AR3QkAmCJsTgtXwKANTwzXSWB_NXS1ZWBMT4ZR9SHAl-mgLNaZBXebO4h78zOv0Wqw7zCXqUpP9cpiWS&spc=KBGBcqIPluprqygnygJyaUEmEt4nLFyNEltZXv6p2bLoPsWqnevWM6jSX4vwyr77fO7cag9Lzs3sdw&vprv=1&svpuc=1&mime=audio%2Fmp4&ns=SNxD0C9uo_yH-O02SIQCWpwX&rqh=1&gir=yes&clen=3449447&dur=213.089&lmt=1766955925572207&mt=1787195583&fvip=4&keepalive=yes&fexp=51565116%2C51946838%2C51973818&c=WEB_EMBEDDED_PLAYER&sefc=1&txp=5532534&n=DWhWI_rke7H4Bg&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cbui%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Crqh%2Cgir%2Cclen%2Cdur%2Clmt&lsparams=cps%2Cmet%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Crms%2Cinitcwndbps&lsig=APaTxxMwRgIhALXSASAfrNt79FQpNlmBoYIW_WPxSEHhXGY89DRDyjcIAiEAti-eyJDqWUEroi1WrbKYZfXQJifKwyyzpplv4rip35A%3D&sig=AE0s2JYwRQIhAJCrqgfb3DCeROvBzjVfUAApfj0k_RP-phT3gh29vPRIAiATrSwzVpM0JjtmxA2Bv__ltUgk7-68fh-N4NUq7hZfUw%3D%3D",
        "durationSeconds": 213,
        "type": "audio"
      }
    ],
    "title": "",
    "videoUrl": "https://rr4---sn-bvvbaxivnuxq5uu-vgqz.googlevideo.com/videoplayback?expire=1787217679&ei=r3KGaqekCo6iir4Pivqb-Q0&ip=2600%3A1700%3A6270%3A1d70%3A21b1%3A1378%3A71d7%3A7ed&id=o-ACD7dVTglPg0K7m7Br51VDTEQPd9sjfZlfSQ-0znhfHV&itag=18&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&cps=1329&met=1787196079%2C&mh=7c&mm=18%2C29&mn=sn-bvvbaxivnuxq5uu-vgqz%2Csn-vgqsknde&ms=aub%2Crdu&mv=m&mvi=4&pl=43&rms=aub%2Caub&initcwndbps=2001250&bui=AR3QkAlxyRpAchuyQNAU9SiYPSjxw608Kt3JeXor4SNK2p_mfdOKscZ_I3jkPFk3KsDR0-c7p9k_VnMR&spc=KBGBcqIMluprqygnygJyaUEmEt4nLFyNEltZXv6p2bLoPsWqnevWM6jSX4vwyr77fNTaGAwzziXs7yXW&vprv=1&svpuc=1&mime=video%2Fmp4&ns=c989Qkbp2WFSPM3TqNS-p3sX&rqh=1&cnr=14&ratebypass=yes&dur=213.089&lmt=1766960953317159&mt=1787195583&fvip=4&fexp=51565116%2C51946838%2C51973818&c=WEB_EMBEDDED_PLAYER&sefc=1&txp=5538534&n=CCwRDm-jXhfauA&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cbui%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Crqh%2Ccnr%2Cratebypass%2Cdur%2Clmt&lsparams=cps%2Cmet%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Crms%2Cinitcwndbps&lsig=APaTxxMwRgIhALXSASAfrNt79FQpNlmBoYIW_WPxSEHhXGY89DRDyjcIAiEAti-eyJDqWUEroi1WrbKYZfXQJifKwyyzpplv4rip35A%3D&sig=AE0s2JYwRAIgL0NiKVlWBUsgH49SaDUPqGIfb_rql8T4PM5Ez-8-EfYCIFKc9_sFpb1ojhvHLmHuApnZnw8Km7D6VaENQO9wMO1x"
  },
  "msg": "成功"
}

常见状态码说明

调用接口时,响应体中的 code 字段对应以下状态码。完整列表请查看 API 状态码说明页。

状态码说明排查建议
400请求参数错误检查请求体、Query 参数是否与文档一致,必填项是否齐全。
401鉴权失败确认请求头已添加 REDFOX_API_KEY 或 X-API-KEY,且密钥有效、未禁用。
403无权限访问当前密钥或账号无权调用该接口,请检查密钥状态与接口权限。
500系统内部错误服务端异常,请稍后重试;持续出现请联系技术支持。
503服务暂不可用服务维护或短暂过载,请间隔一段时间后重试。
1001缺少必要参数对照「请求参数」表,补全必填字段。
1002参数格式不正确检查字段类型与格式(如 URL、日期、枚举值)是否符合说明。
1003参数类型错误确认 JSON 中数字、字符串、布尔等类型与文档定义一致。
3103密钥不存在密钥可能已删除或填写错误,请前往控制台核对并重新复制。
3105API Key 已禁用在控制台启用该密钥,或创建新密钥后替换请求头中的值。
3201积分不足账户余额不足以支付本次调用,请前往控制台充值后再试。
3202积分账户不存在账号积分账户异常,请登录控制台确认账户状态。
4004操作过于频繁,请稍后再试触发频率限制,降低请求频率或增加调用间隔后重试。