Last Update: 2025/3/26

Kling Image Generation API

The Kling Image Generation API allows you to create images from textual descriptions using Kling's DALL-E model. This document provides an overview of the API endpoints, request parameters, and response structure.

Endpoint

POST https://platform.llmprovider.ai/v1/images/generations

Request Headers

Header	Value
Authorization	Bearer YOUR_API_KEY
Content-Type	application/json

Request Body

The request body should be a JSON object with the following parameters:

Parameter	Type	Description
model	string	The model to use for image generation.
prompt	string	A text description of the desired image(s).
negative_prompt	string	(Optional) A text description of the undesired images.
image	string	(Optional) A base64 encoded image or a image url to reference.
image_fidelity	string	(Optional) Reference strength for user uploaded images during the generation process
n	integer	(Optional) The number of images to generate. Defaults to 1.
aspect_ratio	string	(Optional) Aspect ratio of the generated image (width:height )

Example Request

{
  "model": "kling-img-v1",
  "prompt": "A cute baby sea otter",
  "n": 1
}

Response Body

The response body will be a JSON object containing the generated images and related metadata.

Field	Type	Description
created	integer	The timestamp for when the image was created.
data	array	An array of generated image objects.

Example Response

{
  "created": 1678891234,
  "data": [
    {
      "url": "https://..."
    },
    {
      "url": "https://..."
    }
  ]
}

Example Request

Shell

curl -X POST https://platform.llmprovider.ai/v1/images/generations \
-H "Authorization: Bearer $YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
    "model": "kling-img-v1",
    "prompt": "A cute baby sea otter",
    "n": 1
}'

nodejs

const axios = require('axios');
const apiKey = 'YOUR_API_KEY';
const url = 'https://platform.llmprovider.ai/v1/images/generations';

const data = {
    model: 'kling-img-v1',
    prompt: 'A cute baby sea otter',
    n: 1
};

const headers = {
    'Authorization': `Bearer ${apiKey}`,
    'Content-Type': 'application/json'
};

axios.post(url, data, { headers })
.then(response => {
    console.log('Response:', response.data);
})
.catch(error => {
    console.error('Error:', error);
});

python

import requests
import json

api_key = 'YOUR_API_KEY'
url = 'https://platform.llmprovider.ai/v1/images/generations'

headers = {
    'Authorization': f'Bearer {api_key}',
    'Content-Type': 'application/json'
}

data = {
    'model': 'kling-img-v1',
    'prompt': 'A cute baby sea otter',
    'n': 1
}

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

if response.status_code == 200:
    print('Response:', response.json())
else:
    print('Error:', response.status_code, response.text)

For any questions or further assistance, please contact us at [email protected].