Grok Imagine 1.5
Grok Imagine 1.5 Video Generation
- Async processing mode, returns task ID for subsequent queries
- High-quality AI video generation, supports text-to-video and image-to-video
- Flexible aspect ratio and quality options for different creative needs
POST
Model name compatibility note: This endpoint also accepts the alias
grok-imagine-1.5-video-ext, which is equivalent to grok-imagine-1.5-video-apimart. The two are interchangeable and produce identical results.Authorizations
All APIs require Bearer Token authenticationGet API Key:Visit the API Key Management Page to get your API KeyAdd it to the request header:
Request Parameters
Video generation model nameSupported models:
grok-imagine-1.5-video-apimart- Grok Video Generation (compatible aliasgrok-imagine-1.5-video-ext)
"grok-imagine-1.5-video-apimart"For backward compatibility, the alias
grok-imagine-1.5-video-ext (for grok-imagine-1.5-video-apimart) remains usable.Video content description, supports multiple languages
Video sizeOptions:
16:9- Landscape (default)9:16- Portrait1:1- Square3:2- Landscape2:3- Portrait
Video duration (seconds)Range: 6-30 (minimum 6 seconds, maximum 30 seconds)⚠️ Note: Must be a plain number (e.g.
6), do not add quotes, otherwise an error will occurVideo qualityOptions:
480p- Standard definition (default)720p- High definition
List of reference image URLsLimits:
- Maximum 7 images
- Must be publicly accessible URLs
- Base64 format is not supported
Response
Response status code
Response data array
Query Task ResultVideo generation is an async task. After submission, a
task_id will be returned. Use the Get Task Status endpoint to query generation progress and results.