Grok Video
Grok Video Extend
Extend generated Grok videos
POST
- Grok Video extend feature
- Extend the duration of existing videos
- Async task management, query results via task ID
Path Parameters
string
required
Original video task IDThis is the task ID returned from a previous video generation request
Authorizations
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:
Body
string
default:"grok-video-1.0"
required
Video extend model nameExample:
"grok-video-1.0"string
required
Text description for video extension
string
Video size
Response
string
Unique task identifier for querying task status
string
Object type, always
generation.taskstring
Model name used
string
Task status
queued- Waiting to be processedin_progress- Processingcompleted- Successfully completedfailed- Failed
integer
Task progress percentage (0-100)
integer
Task creation timestamp (Unix timestamp)
object
Task metadata