kling-v2.5-turbo-pro/image-to-video

POST

/openapi/v2/kling-v2.5-turbo-pro/image-to-video

Kling 2.5 Turbo Pro (Image-to-Video) turns one image and a text prompt into cinematic video with fluid motion and strong intent alignment. It features first–last frame control: provide a start and end image, and the model generates a smooth transition between them. A new text-timing engine interprets multi-step instructions for coherent, well-paced scenes. Improved dynamics deliver realistic high-speed action and complex camera moves with minimal jitter or tearing. Refined conditioning preserves color, lighting, and mood—ensuring style consistency even during intense motion. Ideal for ads, social clips, and creative previews requiring speed, realism, and visual fidelity.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "prompt": "The camera rotates and moves slightly, transitioning smoothly as a three-headed monster leaps into the frame from off-screen. It skims over the man, who bends backward to dodge. The monster misses him and dashes behind, then spins around in place and runs toward the man—who’s just turning around too. Video aspect ratio: 9:16",
    "duration": "5",
    "guidanceScale": 0.5,
    "firstImageUrl": "https://www.runninghub.cn/view?filename=60ef954212b9cbf9d2ac010eb6be0a3c1e4c45835917f1914ea55154759083a4.png&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NjkwMDM2MTEwNjksInRzIjoxNzY4Mzk4ODExMDY5LCJzaWduIjoiODFiODY1Mjk0Mzk5MTIyMTg2YTJjMzhhN2Q0NWFhNTkifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.3947900568468796",
    "lastImageUrl": "https://www.runninghub.cn/view?filename=e19725740997059c096ba3b32159aac6c705b93481cebbd19891ecd312ee5935.png&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NjkwMDM2MTEwNjksInRzIjoxNzY4Mzk4ODExMDY5LCJzaWduIjoiODFiODY1Mjk0Mzk5MTIyMTg2YTJjMzhhN2Q0NWFhNTkifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.7198529377232428"
}

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/kling-v2.5-turbo-pro/image-to-video' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "The camera rotates and moves slightly, transitioning smoothly as a three-headed monster leaps into the frame from off-screen. It skims over the man, who bends backward to dodge. The monster misses him and dashes behind, then spins around in place and runs toward the man—who’s just turning around too. Video aspect ratio: 9:16",
    "duration": "5",
    "guidanceScale": 0.5,
    "firstImageUrl": "https://www.runninghub.cn/view?filename=60ef954212b9cbf9d2ac010eb6be0a3c1e4c45835917f1914ea55154759083a4.png&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NjkwMDM2MTEwNjksInRzIjoxNzY4Mzk4ODExMDY5LCJzaWduIjoiODFiODY1Mjk0Mzk5MTIyMTg2YTJjMzhhN2Q0NWFhNTkifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.3947900568468796",
    "lastImageUrl": "https://www.runninghub.cn/view?filename=e19725740997059c096ba3b32159aac6c705b93481cebbd19891ecd312ee5935.png&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NjkwMDM2MTEwNjksInRzIjoxNzY4Mzk4ODExMDY5LCJzaWduIjoiODFiODY1Mjk0Mzk5MTIyMTg2YTJjMzhhN2Q0NWFhNTkifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.7198529377232428"
}'

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 2026-04-30 12:00:08

kling-elements

kling-video-o3-pro-image-to-video