Grok Imagine Video API

Complete API reference for Grok Imagine Video generation models by xAI.

Model Variants

This API supports two model variants:

Quick Comparison

Grok Imagine Text to Video

Endpoint

POST /api/v1/video/task

Request Parameters

Required

Optional

Example Request

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const response = await fetch('https://api.flaq.ai/api/v1/video/task', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    model_name: 'grok-imagine-text-to-video',
    prompt: 'A robot walking through a futuristic city',
    duration: 6,
    resolution: '720p',
    aspect_ratio: '16:9'
  })
});

const { data } = await response.json();
const taskId = data.task_id;

Grok Imagine Image to Video

Request Parameters

Required

Optional

Example Request

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{
  model_name: 'grok-imagine-image-to-video',
  images: ['https://example.com/reference.jpg'],
  prompt: 'Camera slowly zooms in on the subject',
  duration: 6,
  resolution: '720p'
}

Response Format

Initial Response

Both models return a task_id for polling:

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{
  "code": 0,
  "message": "success",
  "data": {
    "task_id": "{task_id}",
    "response_url": "https://api.flaq.ai/api/v1/video/{task_id}",
    "task_status": "submitted"
  }
}

Polling Response

Poll GET /api/v1/video/{taskId} to check status:

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{
  "code": 0,
  "message": "success",
  "data": {
    "task_id": "{task_id}",
    "response_url": "https://api.flaq.ai/api/v1/video/{task_id}",
    "task_status": "succeed",
    "task_status_msg": null,
    "task_result": {
      "videos": [
        {
          "url": "https://example.com/generated-video.mp4"
        }
      ]
    }
  }
}

Status Values

• submitted: Task accepted and waiting to be processed
• processing: Video generation in progress
• succeed: Video generation completed
• failed: Video generation failed

Processing Time

Typical processing time: 2-5 minutes.

Best Practices

1. Creative Prompts: Grok Imagine Video excels with imaginative, detailed scene descriptions
2. Motion Description: Include camera movement and subject motion in prompts
3. Image Quality: For image-to-video, use high-quality input images