GET

/v1/schemas/fal/video/fal-ai/ltx-video-v095

Accept:

kind inputactivity videohash 36fa9546…extracted Oct 9, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `b5e7739299a976c5856e6b0b90acafed6156db1de5a408cccf564a58416b3350` { "fetchedAt": 1791522002, "extractorVersion": "1", "verifiedAt": null }

Request body

8 properties · 1 required · 0 $defs

property	type	description	constraints
prompt*	string	Text prompt to guide generation
enable_safety_checker	boolean	Authorized callers may set false to request relaxed screening.	default: true
aspect_ratio	enum	Aspect ratio of the generated video (16:9 or 9:16).	9:16 \| 16:9 · default: "16:9"
seed	integer	Random seed for generation	nullable
negative_prompt	string	Negative prompt for generation	default: "worst quality, inconsistent mot…
resolution	enum	Resolution of the generated video (480p or 720p).	480p \| 720p · default: "720p"
expand_prompt	boolean	Whether to expand the prompt using the model's own capabilities.	default: true
num_inference_steps	integer	Number of inference steps	2 ≤ n ≤ 50 · default: 40

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/ltx-video-v095","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}