视频 API已上线

grok-video API

Grok Video 已通过 API in One 接入真实生产路由 /api/v1/videos/generations，后端节点为 node31。一个 API Key 即可调用并按成功请求计费。

获取 API Key 查看文档

真实能力

以下能力来自当前已接入的模型配置和后端路由，不展示未上线 API。

稳定生产路由

No X/Twitter Premium subscription needed

统一接口

Both text-to-video and image-to-video

透明计费

Direct API access to xAI's Grok

快速接入

Same backend as Grok Imagine for consistent quality

请求方式

浏览器端只调用同源 API，服务端 BFF 再转发到对应 Worker。

方法端点积分用途

POST/api/v1/videos/generations24 积分

xAI's Grok Video — AI video generation powered by Grok Imagine. Supports text-to-video and image-to-video.

参数

promptstring

Text prompt for video generation (required for text-to-video, max 5000 chars)

可选

modelstring

Sub-model: "grok-imagine/text-to-video" or "grok-imagine/image-to-video"

可选 · 默认 grok-imagine/text-to-video

image_urlsarray

Image URLs for image-to-video mode

可选

示例请求

{
  "endpoint": "/api/v1/videos/generations",
  "headers": {
    "Authorization": "Bearer <API_KEY>",
    "Content-Type": "application/json"
  },
  "body": {
    "model": "grok-imagine/text-to-video",
    "prompt": "A cat walking across a piano keyboard, cinematic lighting"
  }
}

任务状态查询

图像、视频、音频和工具任务创建后，使用真实任务端点查询结果。

GET/api/v1/tasks/{task_id}查询生成任务状态和结果。

价格

~$0.24 per video (24 credits)

基础价格$0.24

积分24

计费按成功请求

使用场景

这些场景可通过当前模型和对应后端节点实现。

Generate short videos from text descriptions

Animate images into video clips

Create social media video content

Build AI video features into apps

常见问题

How much does Grok Video cost?

Each video costs 24 credits (~$0.24) for both text-to-video and image-to-video.

Does Grok Video support image-to-video?

Yes. Provide image URLs via the "image_urls" parameter to animate images into video.

Do I need a Twitter/X Premium subscription?

No. API in One provides direct API access without any X/Twitter subscription.