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MiniMax Music 3.0 API 调用参考

立体声完整成曲,可带人声也可纯音乐

用一个 PopNow API 密钥,就能在自己的代码里调用 MiniMax Music 3.0。下面列出要填的调用名、这个型号接受的每个输入字段、每次请求花多少积分,以及一段可以直接粘进终端运行的请求。

参数说明直接取自型号的输入 schema,暂时只有英文。

一览

出品方
MiniMax
产出
音频
起价
27 积分 每次请求 ($0.27)

1 积分 = 0.01 美元。任务受理时先冻结可能的最高费用,完成后按实际用量结算、向上取整到整积分,多冻的退回;失败的任务不扣积分。想在运行前知道确切数字,先调 POST /api/v1/jobs/quote。

音乐

minimax/music-3.0/text-to-audio

价格

选项积分 (每次请求)美元
默认27$0.27

参数

字段类型默认值取值范围作用
prompt必填string—最多 2000 个字符Style brief for the song: genre, mood, tempo, instruments and the kind of voice. The words to sing go in lyrics.
lyrics可选string—最多 3000 个字符Words to sing, one line per row. Section tags such as [Verse], [Chorus] and [Bridge] on their own rows shape the arrangement.
generate_lyrics可选booleantrue—Write lyrics from the prompt when lyrics is empty. Lyrics you send are sung as written.
instrumental可选booleanfalse—Generate music with no vocals; lyrics are not needed.
bitrate可选integer25600032000, 64000, 128000, 256000MP3 bitrate in bits per second.
sample_rate可选integer4410016000, 24000, 32000, 44100Sample rate in Hz.

请求示例

这段请求原样就能运行,没写的字段都用默认值。运行前先把密钥放进环境变量 POPNOW_API_KEY。

POST /api/v1/jobs/createTask
curl -X POST "https://api.popnow.ai/api/v1/jobs/createTask" \
  -H "Authorization: Bearer $POPNOW_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "model": "minimax/music-3.0/text-to-audio",
  "input": {
    "prompt": "An upbeat indie pop song about a summer road trip, bright guitars, hand claps and a catchy whistled hook"
  }
}'

响应里会立刻带回 taskId。之后用 GET /api/v1/jobs/recordInfo 取结果,或者在请求里加上 callBackUrl 等通知。

GET /api/v1/jobs/recordInfo
curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
  -H "Authorization: Bearer $POPNOW_API_KEY"

接下来

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