LTX Video-0.9.7 13B

POST/v1/run

Ltx Video 13b Dev by Lightricks - animate still images into dynamic videos with AI. Transform photos into cinematic clips with natural motion, camera movement, and optional audio generation.

Request body

Submit an async generation request. The model field selects the model; other fields are model-specific input parameters.

stringmodelrequired

Model identifier. Set to lightricks/ltx-video-13b-dev/image-to-video.

Default: lightricks/ltx-video-13b-dev/image-to-video

stringpromptrequired

Text prompt to guide generation

stringimagerequired

Image URL for Image-to-Video task

Optional<string>resolution

Resolution of the generated video.

Allowed values: 480p, 720p

Default: 720p

Optional<boolean>reverse_video

Whether to reverse the video.

Default: false

Optional<string>aspect_ratio

The aspect ratio of the generated image.

Allowed values: 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16

Optional<integer>seed

Random seed for generation

Optional<array>loras

Request parameter supported by this model.

Default:

Response Schema

The submit endpoint returns an accepted generation task. Poll the result endpoint with the returned id for terminal outputs or errors.

Optional<string>error

Error message if the task failed. Empty on success.

stringidrequired

Unique identifier for the generation task.

Optional<string>model

Model ID used for the prediction.

Optional<array>outputs

Array of generated content. Empty when status is not completed.

stringstatusrequired

Status of the task: pending, running, completed, failed, or timeout.

Allowed values: pending, running, completed, failed, timeout

Model capabilities

array<string>capability_tagsrequired

Capabilities declared by the model registry.

Default: image-to-video

stringexecution_moderequired

Execution mode declared by the model registry.

Default: async

# 1. Submit a generation request
curl -X POST https://api.sandbase.ai/v1/run \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "lightricks/ltx-video-13b-dev/image-to-video",
  "prompt": "The astronaut gets up and walks away",
  "image": "https://static.sandbase.ai/examples/lightricks/ltx-video-13b-dev/image-to-video/input_image_0.jpg",
  "aspect_ratio": "21:9"
}'

# 2. If the response is still running, poll the returned id
curl https://api.sandbase.ai/v1/run/run_abc123 \
  -H "Authorization: Bearer $SANDBASE_API_KEY"

Response202 Accepted

{
  "id": "run_abc123",
  "model": "lightricks/ltx-video-13b-dev/image-to-video",
  "status": "running",
  "outputs": []
}