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POST
/
v1
/
videos
/
generations
curl --request POST \
  --url https://toapis.com/v1/videos/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "grok-video-3",
    "prompt": "A golden retriever running on a green field in sunny weather",
    "seconds": 10,
    "aspect_ratio": "16:9"
  }'

{
  "id": "video_abc123def456",
  "object": "generation.task",
  "model": "grok-video-3",
  "status": "queued",
  "progress": 0,
  "created_at": 1768380224,
  "metadata": {}
}

Documentation Index

Fetch the complete documentation index at: https://docs.toapis.com/llms.txt

Use this file to discover all available pages before exploring further.

  • Grok Video generation model
  • Select grok-video-3 model via the model parameter
  • Supports text-to-video and image-to-video
  • Async task management, query results via task ID
Important Change: For better performance and cost control, we no longer support passing base64 image data directly in images. Please use the Upload Image API to upload images first, then call this API with the returned URL.

​
Authorizations

​
Authorization
string
required
All API requests require Bearer Token authenticationGet API Key: Visit the API Key Management Page to obtain your API KeyAdd to request headers:
Authorization: Bearer YOUR_API_KEY

​
Body

​
model
string
default:"grok-video-3"
required
Video generation model nameSupported models:
  • grok-video-3 - Grok video generation model
Example: "grok-video-3"
​
prompt
string
required
Text description for video generation
​
seconds
integer
default:"10"
Video duration in secondsSupported values: 6, 10, 15, 20, 25, 30
​
aspect_ratio
string
Video aspect ratioSupported formats:
  • 16:9 (landscape)
  • 9:16 (portrait)
  • 3:2 (landscape)
  • 2:3 (portrait)
  • 1:1 (square)
​
images
string[]
Array of reference image URLs for image-to-video generation⚠️ Only URL format is supported (base64 is no longer supported)
  • Publicly accessible image URLs (http:// or https://)
  • Minimum 1 image, maximum 3 images
  • Use the Upload Image API to upload local images and get URLs

​
Response

​
id
string
Unique task identifier for querying task status
​
object
string
Object type, always generation.task
​
model
string
Model name used
​
status
string
Task status
  • queued - Waiting to be processed
  • in_progress - Processing
  • completed - Successfully completed
  • failed - Failed
​
created_at
integer
Task creation timestamp (Unix timestamp)
​
progress
integer
Task progress, usually 0 after submission
​
metadata
object
Task metadata
curl --request POST \
  --url https://toapis.com/v1/videos/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "grok-video-3",
    "prompt": "A golden retriever running on a green field in sunny weather",
    "seconds": 10,
    "aspect_ratio": "16:9"
  }'

{
  "id": "video_abc123def456",
  "object": "generation.task",
  "model": "grok-video-3",
  "status": "queued",
  "progress": 0,
  "created_at": 1768380224,
  "metadata": {}
}