# Minimax Music v2

MiniMax Music 2.0 transforms text prompts into high-fidelity, diverse musical compositions, blending advanced AI composition, sound design, and arrangement to deliver studio-quality tracks in seconds.

## API Information

- **Model Slug:** minimax-music-v2
- **Branded URL:** https://www.eachlabs.ai/minimax/minimax-music/minimax-music-v2
- **Provider:** MiniMax
- **Category:** Text to Voice
- **Output Type:** audio
- **Status:** active
- **Version:** 0.0.1
- **Base Cost:** Fixed pricing: $0.03 per request
- **Estimated Processing Time:** 90 seconds
- **Last Updated:** 2026-07-06
- **Interactive Demo:** https://www.eachlabs.ai/ai-models/minimax-music-v2

## Pricing

- **Charge Type:** dynamic
- **Estimated Price (default example):** $0.0300
- **Pricing Details:** Fixed pricing: $0.03 per request

### Pricing Rules

| Condition | Pricing |
| --- | --- |
| Rule 1 | Fixed pricing: $0.03 per request |

## Input Schema

| Parameter | Type | Required | Default | Constraints | Description |
|-----------|------|----------|---------|-------------|-------------|
| audio_setting | object | No | - | - | - |
| prompt | string | Yes | - | - | A description of the music, specifying style, mood, and scenario. 10-300 characters. |
| lyrics_prompt | string | Yes | - | - | Lyrics of the song. Use n to separate lines. You may add structure tags like [Intro], [Verse], [Chorus], [Bridge], [Outro] to enhance the arrangement. 10-3000 characters. |

## Example Request

```bash
curl -X POST https://api.eachlabs.ai/v1/prediction/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "minimax-music-v2",
  "input": {
    "prompt": "indie acoustic, wistful, reflective mood, quiet neighborhood streets, autumn chill, soft guitar echoes, warm lamplight through windows",
    "lyrics_prompt": "[verse]\nFallen leaves gather by my worn-out shoes\nThe dusk hums low, like it is humming the blues\nBreath in the cold, memories stirring slow\nFootsteps echo places I used to know\n\n[pre-chorus]\nA quiet heart, but the world still turns\nEvery window glows, while my longing burns\n\n[chorus]\nI push open the café door, warmth meets my skin\nSoft chatter, soft music, a world within\nSteam rising gently, like thoughts I can not phrase\nI sit by the window, lost in a foggy haze"
  }
}'
```

## Output Schema

Response returned by `GET /v1/prediction/{id}` when the job completes:

```json
{
  "status": "success",
  "predictionID": "string",
  "output": "string (URL of generated audio)",
  "metrics": {
    "predict_time": "number (seconds)"
  }
}
```

## Polling

```bash
curl https://api.eachlabs.ai/v1/prediction/{PREDICTION_ID} \
  -H "Authorization: Bearer YOUR_API_KEY"
```

| Status | Meaning |
|--------|---------|
| `processing` | Still running — poll again |
| `success` | Done — read `output` |
| `error` | Failed — read `message` / `details` |

## Webhook (alternative to polling)

Pass `"webhook_url": "https://your.host/path"` in the create request. Eachlabs POSTs this payload when the job ends:

```json
{
  "exec_id": "prediction-uuid",
  "status": "succeeded",
  "output": "https://...",
  "error": ""
}
```

`status` is `"succeeded"` or `"failed"`. `exec_id` equals the `predictionID` from create. Return 2xx within 30 seconds.

## Errors

Error body: `{ "status": "error", "message": "...", "details": "..." }`

| Code | Meaning |
|------|---------|
| `400` | Invalid input |
| `401` | Missing / invalid `Authorization` bearer token |
| `404` | Unknown model or prediction id |
| `429` | Rate limit — 100 creates / min, 10 concurrent per key |
| `5xx` | Retry with backoff |

## Overview

**minimax-music-v2 — Text-to-Audio AI Model**

MiniMax Music 2.0, accessible as **minimax-music-v2**, revolutionizes music creation by transforming text prompts into studio-quality tracks with vocals, lyrics, and full instrumentation in seconds, eliminating the need for expensive studios or years of production expertise. Developed by Minimax as part of the minimax-music family, this **text-to-audio AI model** excels in generating professional-grade songs across genres like pop, indie, electronic, and folk, supporting durations up to 5 minutes. Users searching for "**Minimax text-to-audio**" or "AI music generator with lyrics" will find **minimax-music-v2** delivers unmatched vocal nuance and structural logic, producing complete compositions from simple prompts or detailed lyrics.

## Usage Notes

- API Base URL: `https://api.eachlabs.ai/v1`
- Authentication: send `Authorization: Bearer YOUR_API_KEY`. Generate a key from the Eachlabs dashboard at https://www.eachlabs.ai/dashboard/api-keys.
- File-typed parameters (`*_url`, `image_url`, `video_url`, `audio_url`, etc.) accept publicly-reachable HTTPS URLs only. Upload your asset first (GCS / S3 / your CDN) and pass the resulting URL. Data-URIs and localhost URLs are rejected.
- For structured parameters (arrays / objects) send real JSON values, not stringified payloads.
- Monetary values are reported in USD; per-token / per-megapixel rates may be billed in micro-cents internally.
- Prefer `webhook_url` over polling for long-running predictions — see the Webhook Callback section.