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音乐后处理

音乐后处理用于生成歌词、封面、WAV、MIDI、MP4,以及做人声分离。这些能力统一通过 POST /v1/tasks 提交,并通过 GET /v1/tasks/{task_id} 查询。

路由清单

方法路径用途
POST/v1/tasks创建歌词、封面、格式转换或人声分离任务。
GET/v1/tasks/{task_id}查询任务状态、失败原因和结果。

生成歌词

歌词提示词建议控制在 200 个字符以内,明确写出主题、情绪、语言和大致结构。避免粘贴受版权保护的完整歌词或过长文本;如果任务返回失败,请先缩短并改写 prompt 后重试。

bash
curl https://moonapix.com/v1/tasks \
  -H "Authorization: Bearer <MOONAPIX_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "suno-lyrics",
    "prompt": "写一首关于夏夜海边、温柔重逢的中文流行歌词。",
    "callBackUrl": "https://example.com/callback"
  }'

生成封面

bash
curl https://moonapix.com/v1/tasks \
  -H "Authorization: Bearer <MOONAPIX_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "suno-cover",
    "taskId": "task_xxx",
    "callBackUrl": "https://example.com/callback"
  }'

转换 WAV

bash
curl https://moonapix.com/v1/tasks \
  -H "Authorization: Bearer <MOONAPIX_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "suno-wav",
    "taskId": "task_xxx",
    "audioId": "807233aa-438a-4b5c-a203-9b64299ed238",
    "callBackUrl": "https://example.com/callback"
  }'

人声分离

bash
curl https://moonapix.com/v1/tasks \
  -H "Authorization: Bearer <MOONAPIX_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "suno-vocal-removal",
    "taskId": "task_xxx",
    "audioId": "807233aa-438a-4b5c-a203-9b64299ed238",
    "type": "split_stem",
    "callBackUrl": "https://example.com/callback"
  }'

生成 MIDI

bash
curl https://moonapix.com/v1/tasks \
  -H "Authorization: Bearer <MOONAPIX_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "suno-midi",
    "taskId": "task_xxx",
    "callBackUrl": "https://example.com/callback"
  }'

创建 MP4

bash
curl https://moonapix.com/v1/tasks \
  -H "Authorization: Bearer <MOONAPIX_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "suno-mp4",
    "taskId": "task_xxx",
    "audioId": "807233aa-438a-4b5c-a203-9b64299ed238",
    "callBackUrl": "https://example.com/callback"
  }'

模型选择

场景推荐默认模型
生成歌词suno-lyrics
生成封面suno-cover
转换 WAVsuno-wav
生成 MIDIsuno-midi
创建 MP4suno-mp4
人声分离suno-vocal-removal

必填字段

模型必填字段
suno-lyricspromptcallBackUrl
suno-covertaskIdcallBackUrl
suno-wavtaskIdaudioIdcallBackUrl
suno-vocal-removaltaskIdaudioIdcallBackUrl
suno-miditaskIdcallBackUrl
suno-mp4taskIdaudioIdcallBackUrl

查询结果

bash
curl https://moonapix.com/v1/tasks/task_xxx \
  -H "Authorization: Bearer <MOONAPIX_API_KEY>"

先检查 status。成功后读取响应中的结果字段;失败时展示 fail_reasonerror.message

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