Generate Aleph Video

POST

/api/v1/jobs/createTask

WARNING

This is the new version of the API documentation; for the old version of the API, please see https://docs.kie.ai/old-model/runway-api/generate-aleph-video.

Using Runway Aleph model for video-to-video conversion to create dynamic AI-generated videos

Overview

Transform existing videos into enhanced dynamic content using Runway's advanced Aleph AI model. This endpoint enables precise video-to-video generation through text-guided transformations, perfect for creating enhanced visual content from existing videos.

The Runway Aleph API requires a text prompt and reference video URL to generate transformed videos. The AI will modify and enhance the provided video based on your text description.

Callbacks

onVideoGenerated

Request

Authorization

Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/jsonRequired

Examples

Responses

🟢200

application/json

Request successful

Bodyapplication/json

🔴500Error

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://api.kie.ai/api/v1/jobs/createTask' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
    "model": "runway/gen4-aleph",
    "callBackUrl": "https://api.example.com/callback",
    "input": {
        "prompt": "A majestic eagle soaring through mountain clouds at sunset with cinematic camera movement",
        "video_url": "https://example.com/input-video.mp4",
        "watermark": "kie.ai",
        "upload_cn": false,
        "aspect_ratio": "16:9",
        "seed": 123456,
        "reference_image": "https://example.com/reference.jpg"
    }
}'

Response Example

200 - Successful Example

{
    "code": 200,
    "msg": "success",
    "data": {
        "taskId": "ee603959-debb-48d1-98c4-a6d1c717eba6"
    }
}

Aleph Video Generation Callbacks

Generate AI Video

Generate Aleph Video

Overview#

Callbacks

onVideoGenerated

Request

Responses

Overview