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

# Grok Imagine API

Image and video generation from text — 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-TW/models/grok-imagine/edit-image.md |
| grok-imagine-image-to-video | `image-to-video` | $0.020 | second | https://runapi.ai/zh-TW/models/grok-imagine/image-to-video.md |
| grok-imagine-text-to-image | `text-to-image` | $0.040 | call | https://runapi.ai/zh-TW/models/grok-imagine/text-to-image.md |
| grok-imagine-text-to-video | `text-to-video` | $0.020 | second | https://runapi.ai/zh-TW/models/grok-imagine/text-to-video.md |
| grok-imagine-video-1.5-fast | `video-1.5-fast` | $0.750 | call | https://runapi.ai/zh-TW/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-TW/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

### 我應該先從哪個版本開始？

先選擇符合你品質標準中最便宜的版本。大多數團隊會先用快速版本，之後再升級到專業版用於正式上線。

### 有免費方案嗎？

新帳戶可在每個模型上免費使用首次呼叫。之後則按次計費。

### 你們支援串流結果嗎？

只要該功能可用，RunAPI 會提供端到端串流。

### 失敗的請求如何計費？

生成失敗不會收費。

### 輸出結果有快取嗎？

生成結果會儲存，並可透過任務 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，否則每個版本都包含商業使用權；若有例外，會在版本頁面標示。

### 速率限制怎麼算？

每個金鑰的速率限制會依使用等級而提升。最新限制請參考定價頁面。

### 如果遇到問題，要去哪裡回報？

請在公開的 GitHub repo 開 issue，或寄信給支援。