GET

/v1/schemas/fal/video/xai/grok-imagine-video/v1.5/lite/text-to-video?kind=output

Accept:

kind outputactivity videohash b3e8025c…extracted Oct 2, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `5db0eaa23b9689f5e0d11aa03f24344c177313f85fa5cf3461b052d90d09ae9c` { "fetchedAt": 1790917249, "extractorVersion": "1", "verifiedAt": null }

Response body

1 properties · 1 required · 1 $defs

property	type	description	constraints
video*	VideoFile	The generated video.

Types

1 $defs

VideoFileobject

url*	string	The URL where the file can be downloaded from.
file_size	integer	The size of the file in bytes.	nullable
duration	number	The duration of the video	nullable
height	integer	The height of the video	nullable
content_type	string	The mime type of the file.	nullable
width	integer	The width of the video	nullable
file_name	string	The name of the file. It will be auto-generated if not provided.	nullable
fps	number	The FPS of the video	nullable
num_frames	integer	The number of frames in the video	nullable

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"xai/grok-imagine-video/v1.5/lite/text-to-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}