Model API

LTX 2.3 Pro

LTX-2.3 Pro from Lightricks: high-quality video from a text prompt or a starting image.

Model id

Use this in every request

ltx-2.3/text-to-video

This model has other modes with their own ids: ltx-2.3/image-to-video.

Run it

Quote the input, start the generation with the quote, then poll the job. Set RAYWAKE_API_KEY first; see Authentication.

# 1. Price the exact input (quotes are valid for up to 10 minutes)
curl -s https://api.raywake.com/v1/quotes \
  -H "Authorization: Bearer $RAYWAKE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "ltx-2.3/text-to-video",
  "input": {
    "prompt": "A red ceramic cup on a wooden table, soft morning light"
  }
}'

# 2. Start the generation with the quote_id from step 1
curl -s https://api.raywake.com/v1/generate \
  -H "Authorization: Bearer $RAYWAKE_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{"model": "ltx-2.3/text-to-video", "quote_id": "QUOTE_ID", "input": {"prompt":"A red ceramic cup on a wooden table, soft morning light"}}'

# 3. Poll until the status is terminal
curl -s https://api.raywake.com/v1/jobs/JOB_ID \
  -H "Authorization: Bearer $RAYWAKE_API_KEY"

Input

Input fields for ltx-2.3/text-to-video
Name	Type	Description
`prompt`required	string	The prompt to use for the generated video
`duration`	number (enum)	The duration of the generated video in seconds Default: `6` One of: `6`, `8`, `10`
`resolution`	string (enum)	The resolution of the generated video Default: `1080p` One of: `1080p`, `1440p`, `2160p`
`aspect_ratio`	string (enum)	The aspect ratio of the generated video Default: `16:9` One of: `16:9`, `9:16`
`fps`	number (enum)	The frames per second of the generated video Default: `25` One of: `24`, `25`, `48`, `50`
`generate_audio`	boolean	Whether to generate audio for the generated video Default: `true`

Output

A succeeded job lists its results under outputs, stored on our side. See Jobs for every field.

Job excerpt

"outputs": [
  { "type": "video", "url": "https://…", "mime_type": "video/mp4", "thumbnail_url": "https://…" }
]

Pricing

1080p$0.13/ second
1440p$0.26/ second
2160p$0.51/ second

The exact charge for your input comes from a quote. How charges settle