Kling 2.1 Pro · Image to video

← Kling Model name: kling-video/v2.1/pro/image-to-video
Generation type: image_to_video
Endpoint: POST /api/asset_generator/

Pricing

Duration	Credits
5s	5.0
10s	10.0

Prices are per output. When a request asks for several outputs, the charge is this price times the number of outputs.

Quick start

The example uses sample media from our CDN. Swap in publicly accessible URLs for your own files.

curl --request POST \
  --url https://api.creatify.ai/api/asset_generator/ \
  --header 'Content-Type: application/json' \
  --header 'X-API-ID: your-api-id' \
  --header 'X-API-KEY: your-api-key' \
  --data '{
    "model_name": "kling-video/v2.1/pro/image-to-video",
    "input_params": {
      "prompt": "She looks up from her laptop and smiles at the camera.",
      "image_url": "https://d35ghwdno3nak3.cloudfront.net/tutorial/avatar-aurora/recommendation-4.jpg"
    }
  }'

import requests

response = requests.post(
    "https://api.creatify.ai/api/asset_generator/",
    headers={"X-API-ID": "your-api-id", "X-API-KEY": "your-api-key"},
    json={
        "model_name": "kling-video/v2.1/pro/image-to-video",
        "input_params": {
            "prompt": "She looks up from her laptop and smiles at the camera.",
            "image_url": "https://d35ghwdno3nak3.cloudfront.net/tutorial/avatar-aurora/recommendation-4.jpg"
        },
    },
)
print(response.json()["id"])

Input parameters

Send these fields in input_params.

string

required

PromptMinimum characters: 1. Maximum characters: 2500.

string

required

Image Url

string

default:"5"

The duration of the generated video in secondsAllowed values: "5", "10".

number

default:0.5

The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt when looking for a related image to show you.Minimum: 0. Maximum: 1. Multiple of: 0.1.

string

URL of the image to be used for the end of the video

string

default:"blur, distort, and low quality"

Negative PromptMaximum characters: 2500.

Complete JSON schema

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "prompt",
    "image_url"
  ],
  "properties": {
    "prompt": {
      "type": "string",
      "title": "Prompt",
      "maxLength": 2500,
      "minLength": 1
    },
    "duration": {
      "enum": [
        "5",
        "10"
      ],
      "type": "string",
      "title": "Duration",
      "default": "5",
      "description": "The duration of the generated video in seconds"
    },
    "cfg_scale": {
      "type": "number",
      "title": "Cfg Scale",
      "default": 0.5,
      "maximum": 1,
      "minimum": 0,
      "multipleOf": 0.1,
      "description": "The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt when looking for a related image to show you.",
      "x-advance-settings": true
    },
    "image_url": {
      "type": "string",
      "title": "Image Url",
      "max_width": 5000,
      "min_width": 300,
      "x-ui-name": "start_image",
      "max_height": 5000,
      "min_height": 300,
      "max_file_size": 10485760,
      "max_aspect_ratio": 2.5,
      "min_aspect_ratio": 0.4
    },
    "tail_image_url": {
      "type": "string",
      "title": "Tail Image Url",
      "max_width": 5000,
      "min_width": 300,
      "x-ui-name": "end_image",
      "max_height": 5000,
      "min_height": 300,
      "description": "URL of the image to be used for the end of the video",
      "max_file_size": 10485760,
      "max_aspect_ratio": 2.5,
      "min_aspect_ratio": 0.4
    },
    "negative_prompt": {
      "type": "string",
      "title": "Negative Prompt",
      "default": "blur, distort, and low quality",
      "maxLength": 2500,
      "x-advance-settings": true
    }
  }
}

Response

The request returns the task with status: "initializing". Poll GET /api/asset_generator/{id}/ until status is done or failed, or pass a webhook_url to be notified. A finished task lists its files in assets and the credits it charged in credits_used.

Get Started

URL to Video

Aurora

Boreal

Stock AI Avatar

Custom Avatar

Custom Template

Asset Generator

Ad Clone

Text to Speech

IAB Images

HTML Interactive Ad

Link Parser

AI Ad Script

Stock AI Voice

Stock AI Music

Workspace

AI Shorts (Deprecated)

AI Editing (Deprecated)

Product Video (Deprecated)

Kling 2.1 Pro · Image to video

Pricing

Quick start

Input parameters

Response

​Pricing

​Quick start

​Input parameters

​Response

Pricing

Quick start

Input parameters

Response