---
title: "Suno API — 變體、價格與 model skill"
url: "https://runapi.ai/zh-HK/models/suno.md"
canonical: "https://runapi.ai/zh-HK/models/suno.md"
locale: "zh-HK"
model: "Suno"
provider: "Suno"
modality: "audio_music"
variant_count: 6
price_from_cents: 0
---

# Suno API

AI music generation — create full songs with vocals, instruments, and lyrics from a text prompt.

**Provider:** Suno
**Modality:** Audio & Music
**Catalog:** 6 variants

Suno generates complete songs from text prompts, including vocals, instrumentation, and lyrics. It spans V4 through V5.5, with each generation producing broadcast-ready tracks across any musical genre.

## Variants

| Version | Variant | Pricing | Billing | URL |
|---|---|---|---|---|
| suno-v4 | `v4` | $0.120 | call | https://runapi.ai/zh-HK/models/suno/v4.md |
| suno-v4.5 | `v4.5` | $0.120 | call | https://runapi.ai/zh-HK/models/suno/v4.5.md |
| suno-v4.5-all | `v4.5-all` | $0.120 | call | https://runapi.ai/zh-HK/models/suno/v4.5-all.md |
| suno-v4.5-plus | `v4.5-plus` | $0.120 | call | https://runapi.ai/zh-HK/models/suno/v4.5-plus.md |
| suno-v5 | `v5` | $0.030 | call | https://runapi.ai/zh-HK/models/suno/v5.md |
| suno-v5.5 | `v5.5` | $0.030 | call | https://runapi.ai/zh-HK/models/suno/v5.5.md |

## Utility endpoints

| Endpoint | Pricing | Billing |
|---|---|---|
| `generate_artwork` | $0.0000 | call |
| `voice_to_validation_phrase` | $0.0000 | call |
| `generate_persona` | $0.0000 | call |
| `regenerate_validation_phrase` | $0.0000 | call |
| `replace_section` | $0.050 | call |
| `boost_style` | $0.010 | call |
| `check_voice` | $0.0000 | call |
| `convert_audio` | $0.010 | call |
| `generate_voice` | $0.0000 | call |
| `get_timestamped_lyrics` | $0.010 | call |
| `generate_midi` | $0.0000 | call |
| `visualize_music` | $0.020 | call |
| `generate_lyrics` | $0.010 | call |
| `blend_lyrics` | $0.010 | call |
| `separate_audio_stems` | $0.160 | call |

## Install the skill

```sh
npx skills add runapi-ai/suno -g
```

The skill gives your coding tool the model docs, schemas, pricing notes, and setup steps needed to add Suno features to an application.

## Context

Suno is an AI music generation platform that creates original songs — vocals, instruments, and lyrics — from text descriptions. Through RunAPI, all Suno versions share a single API key with per-call billing.

## FAQ

### 我應該先用邊個版本？

先選最平而且符合你質素要求的版本。大多數團隊會先用快速版本，之後再升級到 pro 用於正式生產。

### 有免費方案嗎？

新帳戶可獲得每個模型的首次呼叫免費。之後按次收費。

### 你哋支援串流結果嗎？

如有提供串流，RunAPI 會端到端串流。

### 失敗會點樣收費？

生成失敗不會收費。

### 輸出有快取嗎？

已生成輸出會儲存，並可按任務 ID 取回。輸入內容不會快取。

### 可以商業使用嗎？

可以——除非模型授權明確限制，否則每個版本都包括商業使用。相關限制會在版本頁面列明。

### 限流點樣計？

每個密鑰的限流會跟使用等級而提升。最新限制請參考定價頁。

### 可以在邊度報告問題？

可以在公開 GitHub repo 開 issue，或者電郵支援。