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POST
/
generation
/
ltx-2.3
LTX 2.3
curl --request POST \
  --url https://open.skills.video/api/v1/generation/ltx-2.3 \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "<string>"
}
'
{
  "id": "gen_123",
  "status": "IN_QUEUE",
  "input": {
    "prompt": "a cat walking through neon rain",
    "duration": 5,
    "aspect_ratio": "16:9",
    "n": 1
  },
  "usage": {
    "total": 20,
    "subscription": 20,
    "permanent": 0
  }
}
4K, 50 fps, cinematic, preserves details.

Authorizations

Authorization
string
header
required

API Key for API endpoints

Body

prompt
string | null
required

Prompt text. Required for text/image and retake workflows. Optional for audio-to-video and extend-video workflows.

feature
string

Workflow type: text/image-to-video, audio-to-video, extend-video, or retake-video.

Allowed value: "text-image"
{key}
any

Response

Generation submission accepted

id
string
required

Generation id.

status
enum<string>
required

Queue status

Available options:
IN_QUEUE,
IN_PROGRESS,
COMPLETED,
FAILED,
CANCELED
input
Text/Image · object
required

Normalized input payload for the generation task.

usage
object
required

Credit usage breakdown for the request

code
string

Machine-readable generation error code. Present when status is FAILED.

message
string

Sanitized human-readable failure message. Present when status is FAILED.