---
title: "HappyHorse API — 變體、價格與 model skill"
url: "https://runapi.ai/zh-HK/models/happyhorse.md"
canonical: "https://runapi.ai/zh-HK/models/happyhorse.md"
locale: "zh-HK"
model: "HappyHorse"
provider: "Alibaba"
modality: "video"
variant_count: 7
price_from_cents: 48
---

# HappyHorse API

Text, image, and edit-video generation with 720p and 1080p output, duration control, first-frame image support, ordered reference images for character-guided clips, and source-video editing.

**Provider:** Alibaba
**Modality:** Video
**Catalog:** 7 variants

HappyHorse creates text, image, and edit-video clips with selectable 720p or 1080p output, deterministic seed control, first-frame image guidance, ordered reference-image guidance for the character model, and source-video edit instructions.

## Variants

| Version | Variant | Pricing | Billing | URL |
|---|---|---|---|---|
| happyhorse-1.0-i2v | `1.0-i2v` | $0.540 | second | https://runapi.ai/zh-HK/models/happyhorse/1.0-i2v.md |
| happyhorse-1.0-r2v | `1.0-r2v` | $0.540 | second | https://runapi.ai/zh-HK/models/happyhorse/1.0-r2v.md |
| happyhorse-1.0-t2v | `1.0-t2v` | $0.540 | second | https://runapi.ai/zh-HK/models/happyhorse/1.0-t2v.md |
| happyhorse-character | `character` | $0.480 | second | https://runapi.ai/zh-HK/models/happyhorse/character.md |
| happyhorse-edit-video | `edit-video` | $0.480 | second | https://runapi.ai/zh-HK/models/happyhorse/edit-video.md |
| happyhorse-image-to-video | `image-to-video` | $0.480 | second | https://runapi.ai/zh-HK/models/happyhorse/image-to-video.md |
| happyhorse-text-to-video | `text-to-video` | $0.480 | second | https://runapi.ai/zh-HK/models/happyhorse/text-to-video.md |


## Install the skill

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

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

## Context

HappyHorse belongs to the Alibaba catalog on RunAPI and exposes canonical text-to-video, image-to-video, and edit-video capabilities across API, SDK, CLI, Bruno, and docs surfaces.

## 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。