Image to Video

POST

https://api.key4u.shop/kling/v1/videos/image2video

Other parameters please refer to the official documentation https://app.klingai.com/cn/dev/document-api/apiReference/updateNotice
The parameters are consistent. When integrating, you only need to change the request domain and API key to ours.

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

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

Header Params

Body Params application/json

Example

{
  "model_name": "kling-v2-5-turbo",
  "prompt": "The astronaut stands up and walks away",
  "negative_prompt": "",
  "image_tail": "",
  "aspect_ratio": "1:1",
  "duration": "5",
  "image": "iVBORw0KGgoAAAANSUhEUgAAAiEAAAIhCA... (base64)"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.key4u.shop/kling/v1/videos/image2video' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
  "model_name": "kling-v2-5-turbo",
  "prompt": "The astronaut stands up and walks away",
  "negative_prompt": "",
  "image_tail": "",
  "aspect_ratio": "1:1",
  "duration": "5",
  "image": "iVBORw0KGgoAAAANSUhEUgAAAiEAAAIhCA... (base64)"
}'

Responses

🟢200Success

application/json

Body

Example

{
    "code": 0,
    "message": "SUCCEED",
    "request_id": "e5577399-0114-4538-a12b-52cbd2bf9683",
    "data": {
        "task_id": "814570891207524415",
        "task_status": "submitted",
        "task_info": {},
        "created_at": 1762237353241,
        "updated_at": 1762237353241
    }
}

Modified at 2025-12-02 13:49:34

Text-to-video

Query task (free)