---
title: "Grok Imagine API — 變體、價格與 model skill"
url: "https://runapi.ai/zh-HK/models/grok-imagine.md"
canonical: "https://runapi.ai/zh-HK/models/grok-imagine.md"
locale: "zh-HK"
model: "Grok Imagine"
provider: "xAI"
modality: "video"
variant_count: 6
price_from_cents: 2
---

# Grok Imagine API

Grok Imagine API access for image and video generation from text, including text-to-image, image-to-image, text-to-video, and image-to-video.

**Provider:** xAI
**Modality:** Video
**Catalog:** 6 variants

Grok Imagine is xAI's image and video generation suite covering text-to-image, edit-image, text-to-video, and image-to-video. It integrates with xAI's Grok intelligence to interpret complex, nuanced prompts.

## Variants

| Version | Variant | Pricing | Billing | URL |
|---|---|---|---|---|
| grok-imagine-edit-image | `edit-image` | $0.040 | call | https://runapi.ai/zh-HK/models/grok-imagine/edit-image.md |
| grok-imagine-image-to-video | `image-to-video` | $0.020 | second | https://runapi.ai/zh-HK/models/grok-imagine/image-to-video.md |
| grok-imagine-text-to-image | `text-to-image` | $0.040 | call | https://runapi.ai/zh-HK/models/grok-imagine/text-to-image.md |
| grok-imagine-text-to-video | `text-to-video` | $0.020 | second | https://runapi.ai/zh-HK/models/grok-imagine/text-to-video.md |
| grok-imagine-video-1.5-fast | `video-1.5-fast` | $0.750 | call | https://runapi.ai/zh-HK/models/grok-imagine/video-1.5-fast.md |
| grok-imagine-video-1.5-preview | `video-1.5-preview` | $0.020 | second | https://runapi.ai/zh-HK/models/grok-imagine/video-1.5-preview.md |

## Utility endpoints

| Endpoint | Pricing | Billing |
|---|---|---|
| `extend_video` | $0.300 | call |
| `upscale_image` | $0.100 | call |

## Install the skill

```sh
npx skills add runapi-ai/grok-imagine -g
```

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

## Context

Grok Imagine is xAI's creative AI suite built on Grok, covering image and video generation. Through RunAPI, all Grok Imagine endpoints share a single API key.

## 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。