Expand an image with Kling

curl https://api.cometapi.com/kling/v1/images/editing/expand \
  -H "Authorization: Bearer $COMETAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "image": "https://your-image-host/source.jpg",
  "up_expansion_ratio": 0.1,
  "down_expansion_ratio": 0.1,
  "left_expansion_ratio": 0.1,
  "right_expansion_ratio": 0.1,
  "prompt": "extend the soft studio background",
  "n": 1
}'

import os
import requests

response = requests.post(
    "https://api.cometapi.com/kling/v1/images/editing/expand",
    headers={"Authorization": "Bearer " + os.environ["COMETAPI_KEY"]},
    json={
    "image": "https://your-image-host/source.jpg",
    "up_expansion_ratio": 0.1,
    "down_expansion_ratio": 0.1,
    "left_expansion_ratio": 0.1,
    "right_expansion_ratio": 0.1,
    "prompt": "extend the soft studio background",
    "n": 1
},
)

result = response.json()
print(result["code"], result.get("data", {}).get("task_id"))

const response = await fetch("https://api.cometapi.com/kling/v1/images/editing/expand", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.COMETAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "image": "https://your-image-host/source.jpg",
    "up_expansion_ratio": 0.1,
    "down_expansion_ratio": 0.1,
    "left_expansion_ratio": 0.1,
    "right_expansion_ratio": 0.1,
    "prompt": "extend the soft studio background",
    "n": 1
}),
});

const result = await response.json();
console.log(result.code, result.data?.task_id);

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.cometapi.com/kling/v1/images/editing/expand",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'image' => 'https://your-image-host/source.jpg',
    'up_expansion_ratio' => 0.1,
    'down_expansion_ratio' => 0.1,
    'left_expansion_ratio' => 0.1,
    'right_expansion_ratio' => 0.1
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.cometapi.com/kling/v1/images/editing/expand"

	payload := strings.NewReader("{\n  \"image\": \"https://your-image-host/source.jpg\",\n  \"up_expansion_ratio\": 0.1,\n  \"down_expansion_ratio\": 0.1,\n  \"left_expansion_ratio\": 0.1,\n  \"right_expansion_ratio\": 0.1\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.cometapi.com/kling/v1/images/editing/expand")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"image\": \"https://your-image-host/source.jpg\",\n  \"up_expansion_ratio\": 0.1,\n  \"down_expansion_ratio\": 0.1,\n  \"left_expansion_ratio\": 0.1,\n  \"right_expansion_ratio\": 0.1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.cometapi.com/kling/v1/images/editing/expand")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"image\": \"https://your-image-host/source.jpg\",\n  \"up_expansion_ratio\": 0.1,\n  \"down_expansion_ratio\": 0.1,\n  \"left_expansion_ratio\": 0.1,\n  \"right_expansion_ratio\": 0.1\n}"

response = http.request(request)
puts response.read_body

{
  "code": 123,
  "message": "<string>",
  "data": {
    "task_id": "<string>",
    "created_at": 123,
    "updated_at": 123,
    "task_status_msg": "<string>",
    "task_info": {
      "external_task_id": "<string>"
    },
    "task_result": {}
  },
  "request_id": "<string>"
}