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 |
|---|---|---|---|
| task | string | 必填 | 固定填 add_vocals |
| model | string | 必填 | 模型版本 |
| clipId | string | 必填 | 源片段 ID |
| rangeStartS | number | 必填 | 处理段落开始秒数 |
| rangeEndS | number | 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 |
|---|---|---|
| code | number | 状态码,200 表示成功 |
| msg | string | 提示信息 |
| data.id | string | 任务 ID(= 提交时拿到的 taskId,用于轮询查询) |
| data.taskType | string | 任务类型,与提交的 task 一致 |
| data.status | string | 任务状态:pending 处理中 / succeeded 成功 / failed 失败 |
| data.errorMsg | string | 失败原因,成功时为空 |
| data.param | object | 原样回显你提交的请求参数 |
| data.result | array | 生成结果,一次返回 2 条候选片段 |
| data.result[].id | string | 生成片段的 clipId,可继续用于再次 extend / cover 等 |
| data.result[].audio_url | string | 音频文件地址(mp3) |
| data.result[].video_url | string | 视频文件地址(mp4),有时为空需稍后再查 |
| data.result[].image_url | string | 封面图地址(image_large_url 为大图) |
| data.result[].title | string | 歌曲标题 |
| data.result[].status | string | 片段状态,complete 表示可下载 |
| data.result[].metadata.duration | number | 音频总时长(秒) |
| data.result[].metadata.tags | string | 风格标签 |
| data.result[].metadata.task | string | add_vocals 的片段 metadata.task 显示为 overpainting(底层叠绘) |
| data.result[].metadata.overpainting_clip_id | string | 被补人声的源片段 ID(= 你传的 clipId) |
| data.result[].metadata.avg_bpm | number | 平均速度 BPM(另有 max_bpm/min_bpm) |
| data.result[].metadata.is_remix | bool | 是否二次创作,add_vocals 恒为 true |
| data.result[].clip_roots | object | 源片段(父曲)信息:标题 / 封面 / 作者 |
| data.result[].media_urls | array | 多格式音频地址(m4a-opus / mp3) |
| data.result[].batch_index | number | 候选序号(0、1) |
| data.result[].major_model_version | string | 生成所用模型版本,如 v4.5 / v5.5 |
| data.createTime / completeTime | string | 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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