ltx-2.3/image-to-video

POST

/openapi/v2/rhart-video/ltx-2.3/image-to-video

Lightricks' next-generation image-to-video foundation model, delivering comprehensive quality improvements over the LTX-2 series. A completely rebuilt VAE architecture significantly enhances sharpness in hair, text, and edge details while greatly reducing frozen frames and static Ken Burns effects for more authentic motion. Native 9:16 portrait support enables direct creation of social media-native content without cropping. Generates matching ambient sound effects and visual motion in a single pass, achieving perfect audio-visual alignment within 5-20 second durations, truly bringing static photos to life.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "98##image": "fb33830583509648fe6e1b505654970daddcca84efa184a8fc1af493f68f3b18.png",
    "200##prompt": "One-point perspective composition: A figure in a red astronaut suit grips a gaming controller while playing inside a space cockpit, with helmet visors reflecting the cockpit's instrument panel light and shadow. The astronaut inside the cockpit is gaming, while outside, cosmic nebulae and interstellar dust stream rapidly backward. Twisted spacetime tunnel effects intertwine with blue-purple sci-fi lighting, dynamic blur and trailing shadows create a sense of time travel. The lens remains stable with one-point perspective, featuring a film grain texture",
    "245##select": "1",
    "240##select": "2",
    "222##value": 5
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://www.runninghub.ai/openapi/v2/rhart-video/ltx-2.3/image-to-video' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "98##image": "fb33830583509648fe6e1b505654970daddcca84efa184a8fc1af493f68f3b18.png",
    "200##prompt": "One-point perspective composition: A figure in a red astronaut suit grips a gaming controller while playing inside a space cockpit, with helmet visors reflecting the cockpit'\''s instrument panel light and shadow. The astronaut inside the cockpit is gaming, while outside, cosmic nebulae and interstellar dust stream rapidly backward. Twisted spacetime tunnel effects intertwine with blue-purple sci-fi lighting, dynamic blur and trailing shadows create a sense of time travel. The lens remains stable with one-point perspective, featuring a film grain texture",
    "245##select": "1",
    "240##select": "2",
    "222##value": 5
}'

Responses

🟢200成功

application/json

Task result query endpoint: /openapi/v2/query

Body

Examples

Submit response exampleTask success response example

{
    "taskId": "2013508786110730241",
    "status": "RUNNING",
    "errorCode": "",
    "errorMessage": "",
    "results": null,
    "clientId": "f828b9af25161bc066ef152db7b29ccc",
    "promptTips": "{\"result\": true, \"error\": null, \"outputs_to_execute\": [\"4\"], \"node_errors\": {}}"
}

Modified at 2026-03-28 04:00:16

skyreels-v4/image-to-video

ltx-2.3/image-to-video-lora