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生成歌词

Flow Music 根据提示词生成歌词。结果可回填到生成音乐接口的 lyrics 字段

Flow Music 根据提示词生成歌词。结果可回填到生成音乐接口的 lyrics 字段

请求示例

bash curl --request POST \ --url https://api.openveer.com/v1/music/generations/lyricsFlowMusic \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data '{ "model": "flowmusic", "prompt": "一首关于坚持的摇滚歌曲" }'

```python
import requests

url = "https://api.openveer.com/v1/music/generations/lyricsFlowMusic"

payload = {
"model": "flowmusic",
"prompt": "一首关于坚持的摇滚歌曲"
}

headers = {
"Authorization": "Bearer ",
"Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = "https://api.openveer.com/v1/music/generations/lyricsFlowMusic";

const payload = {
model: "flowmusic",
prompt: "一首关于坚持的摇滚歌曲"
};

const headers = {
"Authorization": "Bearer ",
"Content-Type": "application/json"
};

fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
```

响应示例

json { "code": 200, "data": [ { "status": "submitted", "task_id": "task_01KWXVCX91HYHSTHZ0NC1SRFW1" } ] }

json { "error": { "message": "model is required", "type": "invalid_request", "param": "", "code": "model_required" } }

json { "error": { "message": "余额不足", "type": "invalid_request", "param": "", "code": "quota_not_enough" } }

json { "error": { "message": "当前分组容量饱和，请稍后重试", "type": "rate_limit_error", "param": "", "code": "rate_limit_error" } }

认证

Authorization string
所有接口均需要使用 Bearer Token 进行认证 获取 API Key： 访问 [API Key 管理页面](https://openveer.com) 获取您的 API Key 使用时在请求头中添加： ``` Authorization: Bearer YOUR_API_KEY ```

请求参数

model string
模型名称，**固定传 `"flowmusic"`**（大小写不敏感）
prompt string
生成歌词的提示词，**≤ 3000 字符** 建议描述歌曲主题、风格、情绪等，以获得更贴合的歌词 示例：`"一首关于坚持的摇滚歌曲"`

响应

code integer
响应状态码，成功时为 200
data array
返回数据数组 任务状态，初始提交时为 `submitted`
task_id string
任务唯一标识符，用于查询任务状态和结果

使用场景

场景 1：按主题生成歌词

{
  "model": "flowmusic",
  "prompt": "一首关于坚持的摇滚歌曲"
}

场景 2：歌词回填成曲

先生成歌词，完成后取 result.lyrics[0] 的 title 和 lyrics，回填到生成音乐接口：

{
  "model": "flowmusic",
  "title": "坚持",
  "lyrics": "[Verse 1]\n黑夜再长也会天亮\n...",
  "sound_prompt": "energetic rock with electric guitar"
}
注意
**查询任务结果** 歌词生成为异步任务，提交后会返回 `task_id`。使用 [获取任务状态](./query) 接口查询生成进度和结果。

任务完成结果示例

查询返回示例（GET /v1/music/tasks/{task_id}）：

{
  "code": 200,
  "data": {
    "id": "task_01KWXVCX91HYHSTHZ0NC1SRFW1",
    "status": "completed",
    "progress": 100,
    "created": 1783413241,
    "completed": 1783413284,
    "actual_time": 43,
    "cost": 0.016,
    "credits_cost": 0.16,
    "result": {
      "lyrics": [
        {
          "title": "Bleached",
          "lyrics": "[Intro]\n(Check)\n(One two)\n\n[Verse 1]\nThe birds are..."
        }
      ]
    }
  }
}