Kling AI - Image to Video

Transform static images into dynamic videos using Kling AI's sophisticated image-to-video generation technology with extensive customization options including multiple aspect ratios, quality modes, and advanced generation controls.

Note: Image files must first be uploaded using the Asset API before processing. The imageUrl parameter should contain the path returned from the Asset API upload.

Endpoint

POSThttps://api.1min.ai/api/features

Request Headers

Field	Value
API-KEY	<api-key>
Content-Type	application/json

Request Parameters

Field Name	Type	Example	Description	Required
type	string	IMAGE_TO_VIDEO	Feature identifier	✔️
model	string	kling	AI model to use	✔️
conversationId	string	IMAGE_TO_VIDEO	Conversation context	✔️
promptObject.imageUrl	string	images/example.jpg	Source image path from Asset API upload	✔️
promptObject.prompt	string	gentle waves moving	Text description of desired motion/scene	❌
promptObject.duration	number	5	Duration of video in seconds (5 or 10)	✔️
promptObject.aspect_ratio	string	16:9	Video aspect ratio	✔️
promptObject.mode	string	std	Quality mode (std or pro)	✔️
promptObject.version	string	1.0	Model version to use	✔️
promptObject.cfg_scale	number	0.5	CFG scale for generation control (0-1)	✔️
promptObject.negative_prompt	string	people, buildings	What not to include in the video	❌

Code Examples

cURL

curl --location 'https://api.1min.ai/api/features' \
--header 'API-KEY: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
"type": "IMAGE_TO_VIDEO",
"model": "kling",
"conversationId": "IMAGE_TO_VIDEO",
"promptObject": {
  "imageUrl": "images/2025_10_22_07_10_43_846_elon-musk.jpg",
  "prompt": "gentle waves rolling on a peaceful beach with soft sunlight",
  "duration": 5,
  "aspect_ratio": "16:9",
  "mode": "pro",
  "version": "1.5",
  "cfg_scale": 0.5,
  "negative_prompt": "people, buildings"
}
}'

JavaScript

fetch('https://api.1min.ai/api/features', {
method: 'POST',
headers: {
  'Content-Type': 'application/json',
  'API-KEY': 'YOUR_API_KEY'
},
body: JSON.stringify({
  type: 'IMAGE_TO_VIDEO',
  model: 'kling',
  conversationId: 'IMAGE_TO_VIDEO',
  promptObject: {
    imageUrl: 'images/2025_10_22_07_10_43_846_elon-musk.jpg',
    prompt: 'gentle waves rolling on a peaceful beach with soft sunlight',
    duration: 5,
    aspect_ratio: '16:9',
    mode: 'pro',
    version: '1.5',
    cfg_scale: 0.5,
    negative_prompt: 'people, buildings'
  }
})
})

Python

import requests

url = "https://api.1min.ai/api/features"
headers = {
"Content-Type": "application/json",
"API-KEY": "YOUR_API_KEY"
}

data = {
"type": "IMAGE_TO_VIDEO",
"model": "kling",
"conversationId": "IMAGE_TO_VIDEO",
"promptObject": {
  "imageUrl": "images/2025_10_22_07_10_43_846_elon-musk.jpg",
  "prompt": "gentle waves rolling on a peaceful beach with soft sunlight",
  "duration": 5,
  "aspect_ratio": "16:9",
  "mode": "pro",
  "version": "1.5",
  "cfg_scale": 0.5,
  "negative_prompt": "people, buildings"
}
}

response = requests.post(url, headers=headers, json=data)

Interactive Playground

API Playground

GETPOSTPUTDELETEhttps://api.1min.ai/api/features

AI Model *Kling AI

Source Image *

Path to the source image file uploaded via Asset API

Motion Description gentle waves rolling on a peaceful beach with soft sunlight

Length *

Choose the duration for your generated video

5 seconds10 seconds

Aspect Ratio *

Choose the aspect ratio for your video output

16:9 (Landscape)9:16 (Portrait)1:1 (Square)

Version *

Select the Kling AI model version for video generation

Version 1.0Version 1.5

CFG Scale *

Controls how closely the generation follows the prompt (0-1, higher values = stricter adherence)

What not to include in the video

Describe elements you want to avoid in the generated video

people, buildings

Generated cURL Command:

curl -X POST "https://api.1min.ai/api/features" \
  -H "API-KEY: <your-api-key>" \
  -H "Content-Type: application/json" \
  -d '{
  "type": "IMAGE_TO_VIDEO",
  "model": "kling",
  "conversationId": "IMAGE_TO_VIDEO",
  "promptObject": {
    "imageUrl": "images/2025_10_22_07_10_43_846_elon-musk.jpg",
    "prompt": "gentle waves rolling on a peaceful beach with soft sunlight",
    "duration": 5,
    "aspect_ratio": "16:9",
    "mode": "pro",
    "version": "1.5",
    "cfg_scale": 0.5,
    "negative_prompt": "people, buildings"
  }
}'

Response

{}