CQTAI
Suno · 音乐

加人声

📌 这是什么给指定的一段伴奏补上人声演唱。
💡 什么时候用有一段纯伴奏、想加上唱歌时用。

接口地址

用途方法路径
提交任务POST/api/cqt/generator/suno
查询结果GET/api/cqt/info/suno?id={taskId}

请求参数

参数类型必填说明
taskstring必填固定填 add_vocals
modelstring必填模型版本
clipIdstring必填源片段 ID
rangeStartSnumber必填处理段落开始秒数
rangeEndSnumber必填处理段落结束秒数

请求示例

curl -X POST https://api.cqtai.com/api/cqt/generator/suno \
  -H 'Authorization: Bearer <API_KEY>' \
  -H 'Content-Type: application/json' \
  -d '{ "task":"add_vocals", "model":"v55", "clipId":"5751729f-66f7-493c-bf22-4c4cda6cb0bd", "rangeStartS":0, "rangeEndS":30 }'
# -> { "code":200, "data":"<taskId>" }

响应示例

{
  "code": 200,
  "msg": "success",
  "data": {
    "id": "f7c0c894eb1442b39892bb12cb032eb5",
    "taskType": "add_vocals",
    "status": "succeeded",
    "errorMsg": "",
    "param": {
      "task": "add_vocals",
      "model": "chirp-v55",
      "clipId": "5751729f-66f7-493c-bf22-4c4cda6cb0bd",
      "rangeStartS": 0,
      "rangeEndS": 30
    },
    "result": [
      {
        "id": "e625cfb7-5b01-4333-b2f3-65ff8ecac8da",
        "title": "",
        "handle": "roselinhobbui3xs",
        "status": "complete",
        "user_id": "643d21e5-da6b-421c-ad4c-fa10b8bfdc90",
        "metadata": {
          "tags": "",
          "task": "overpainting",
          "type": "gen",
          "prompt": "",
          "avg_bpm": 115.23,
          "max_bpm": 136.36,
          "min_bpm": 66.67,
          "duration": 240,
          "is_remix": true,
          "make_instrumental": false,
          "uses_latest_model": true,
          "overpainting_clip_id": "5751729f-66f7-493c-bf22-4c4cda6cb0bd"
        },
        "audio_url": "https://cdn1.suno.ai/e625cfb7-5b01-4333-b2f3-65ff8ecac8da.mp3",
        "image_url": "https://cdn2.suno.ai/image_e625cfb7-5b01-4333-b2f3-65ff8ecac8da.jpeg",
        "image_large_url": "https://cdn2.suno.ai/image_large_e625cfb7-5b01-4333-b2f3-65ff8ecac8da.jpeg",
        "video_url": "",
        "clip_roots": {
          "clips": [
            {
              "id": "5751729f-66f7-493c-bf22-4c4cda6cb0bd",
              "title": "Emanuel filho amado",
              "image_url": "https://cdn2.suno.ai/image_5751729f-66f7-493c-bf22-4c4cda6cb0bd.jpeg",
              "user_handle": "roselinhobbui3xs",
              "user_display_name": "roselinhobbui3xs"
            }
          ],
          "clip_attribution_type": "remix"
        },
        "media_urls": [
          { "url": "https://d2lwuy8qc234o3.cloudfront.net/1/clip/e625cfb7-5b01-4333-b2f3-65ff8ecac8da.m4a", "delivery": "progressive", "content_type": "m4a-opus" },
          { "url": "https://cdn1.suno.ai/e625cfb7-5b01-4333-b2f3-65ff8ecac8da.mp3", "delivery": "progressive", "content_type": "mp3" }
        ],
        "model_name": "chirp-fenix",
        "batch_index": 0,
        "created_at": "2026-07-09T01:34:15.890Z",
        "major_model_version": "v5.5"
      },
      {
        "id": "854277e7-b41b-4ff0-8cf8-b9887c5b05f8",
        "title": "",
        "status": "complete",
        "metadata": {
          "task": "overpainting",
          "type": "gen",
          "avg_bpm": 132.13,
          "duration": 186.84,
          "is_remix": true,
          "overpainting_clip_id": "5751729f-66f7-493c-bf22-4c4cda6cb0bd"
        },
        "audio_url": "https://cdn1.suno.ai/854277e7-b41b-4ff0-8cf8-b9887c5b05f8.mp3",
        "image_url": "https://cdn2.suno.ai/image_854277e7-b41b-4ff0-8cf8-b9887c5b05f8.jpeg",
        "batch_index": 1,
        "major_model_version": "v5.5"
      }
    ],
    "createTime": "2026-07-09 09:34:10",
    "completeTime": "2026-07-09 09:37:20"
  }
}

响应字段说明

字段类型说明
codenumber状态码,200 表示成功
msgstring提示信息
data.idstring任务 ID(= 提交时拿到的 taskId,用于轮询查询)
data.taskTypestring任务类型,与提交的 task 一致
data.statusstring任务状态:pending 处理中 / succeeded 成功 / failed 失败
data.errorMsgstring失败原因,成功时为空
data.paramobject原样回显你提交的请求参数
data.resultarray生成结果,一次返回 2 条候选片段
data.result[].idstring生成片段的 clipId,可继续用于再次 extend / cover 等
data.result[].audio_urlstring音频文件地址(mp3)
data.result[].video_urlstring视频文件地址(mp4),有时为空需稍后再查
data.result[].image_urlstring封面图地址(image_large_url 为大图)
data.result[].titlestring歌曲标题
data.result[].statusstring片段状态,complete 表示可下载
data.result[].metadata.durationnumber音频总时长(秒)
data.result[].metadata.tagsstring风格标签
data.result[].metadata.taskstringadd_vocals 的片段 metadata.task 显示为 overpainting(底层叠绘)
data.result[].metadata.overpainting_clip_idstring被补人声的源片段 ID(= 你传的 clipId)
data.result[].metadata.avg_bpmnumber平均速度 BPM(另有 max_bpm/min_bpm)
data.result[].metadata.is_remixbool是否二次创作,add_vocals 恒为 true
data.result[].clip_rootsobject源片段(父曲)信息:标题 / 封面 / 作者
data.result[].media_urlsarray多格式音频地址(m4a-opus / mp3)
data.result[].batch_indexnumber候选序号(0、1)
data.result[].major_model_versionstring生成所用模型版本,如 v4.5 / v5.5
data.createTime / completeTimestring任务提交时间 / 完成时间
其它字段action_config / model_badges / secondary_badges / ownership / avatar_image_url 等为 Suno 前端展示用,可忽略

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