Get Direct Download URL

curl --request POST \
  --url https://api.kie.ai/api/v1/gpt4o-image/download-url \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "taskId": "task12345",
  "url": "https://tempfile.aiquickdraw.com/v/xxxxxxx.png"
}
'

import requests

url = "https://api.kie.ai/api/v1/gpt4o-image/download-url"

payload = {
    "taskId": "task12345",
    "url": "https://tempfile.aiquickdraw.com/v/xxxxxxx.png"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({taskId: 'task12345', url: 'https://tempfile.aiquickdraw.com/v/xxxxxxx.png'})
};

fetch('https://api.kie.ai/api/v1/gpt4o-image/download-url', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.kie.ai/api/v1/gpt4o-image/download-url",
  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([
    'taskId' => 'task12345',
    'url' => 'https://tempfile.aiquickdraw.com/v/xxxxxxx.png'
  ]),
  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.kie.ai/api/v1/gpt4o-image/download-url"

	payload := strings.NewReader("{\n  \"taskId\": \"task12345\",\n  \"url\": \"https://tempfile.aiquickdraw.com/v/xxxxxxx.png\"\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.kie.ai/api/v1/gpt4o-image/download-url")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"taskId\": \"task12345\",\n  \"url\": \"https://tempfile.aiquickdraw.com/v/xxxxxxx.png\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.kie.ai/api/v1/gpt4o-image/download-url")

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  \"taskId\": \"task12345\",\n  \"url\": \"https://tempfile.aiquickdraw.com/v/xxxxxxx.png\"\n}"

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

{
  "code": 200,
  "msg": "success",
  "data": "https://xxxxxx.xxxxxxxx.r2.cloudflarestorage.com/v/xxxxxxx.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20250415T101007Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1200&X-Amz-Credential=2464206aa3e576aa7c035d889be3a84e%2F20250415%2Fapac%2Fs3%2Faws4_request&X-Amz-Signature=122ae8bef09110e620841ab2ef8061c1818e754fc201408a9d1c6847b36fd3df"
}

POST

api

gpt4o-image

download-url

Get Direct Download URL

curl --request POST \
  --url https://api.kie.ai/api/v1/gpt4o-image/download-url \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "taskId": "task12345",
  "url": "https://tempfile.aiquickdraw.com/v/xxxxxxx.png"
}
'

import requests

url = "https://api.kie.ai/api/v1/gpt4o-image/download-url"

payload = {
    "taskId": "task12345",
    "url": "https://tempfile.aiquickdraw.com/v/xxxxxxx.png"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({taskId: 'task12345', url: 'https://tempfile.aiquickdraw.com/v/xxxxxxx.png'})
};

fetch('https://api.kie.ai/api/v1/gpt4o-image/download-url', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.kie.ai/api/v1/gpt4o-image/download-url",
  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([
    'taskId' => 'task12345',
    'url' => 'https://tempfile.aiquickdraw.com/v/xxxxxxx.png'
  ]),
  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.kie.ai/api/v1/gpt4o-image/download-url"

	payload := strings.NewReader("{\n  \"taskId\": \"task12345\",\n  \"url\": \"https://tempfile.aiquickdraw.com/v/xxxxxxx.png\"\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.kie.ai/api/v1/gpt4o-image/download-url")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"taskId\": \"task12345\",\n  \"url\": \"https://tempfile.aiquickdraw.com/v/xxxxxxx.png\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.kie.ai/api/v1/gpt4o-image/download-url")

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  \"taskId\": \"task12345\",\n  \"url\": \"https://tempfile.aiquickdraw.com/v/xxxxxxx.png\"\n}"

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

{
  "code": 200,
  "msg": "success",
  "data": "https://xxxxxx.xxxxxxxx.r2.cloudflarestorage.com/v/xxxxxxx.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20250415T101007Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1200&X-Amz-Credential=2464206aa3e576aa7c035d889be3a84e%2F20250415%2Fapac%2Fs3%2Faws4_request&X-Amz-Signature=122ae8bef09110e620841ab2ef8061c1818e754fc201408a9d1c6847b36fd3df"
}

Authorizations

Authorization

string

header

required

All APIs require authentication via Bearer Token.

Get API Key:

Visit API Key Management Page to get your API Key

Usage: Add to request header: Authorization: Bearer YOUR_API_KEY

Note:

Keep your API Key secure and do not share it with others
If you suspect your API Key has been compromised, reset it immediately in the management page

Body

application/json

taskId

string

required

The task ID associated with the image generation

Example:

"task12345"

url

string<uri>

required

The original image URL that needs to be converted to a direct download URL

Example:

"https://tempfile.aiquickdraw.com/v/xxxxxxx.png"

Response

Request successful

code

enum<integer>

Response Status Codes

200: Success - Request has been processed successfully
401: Unauthorized - Authentication credentials are missing or invalid
404: Not Found - The requested resource or endpoint does not exist
422: Validation Error
- The request parameters failed validation checks
- record is null
- Temporarily supports records within 14 days
- record result data is blank
- record status is not success
- record result data not exist
- record result data is empty
451: Failed to fetch the image. Kindly verify any access limits set by you or your service provider
455: Service Unavailable - System is currently undergoing maintenance
500: Server Error - An unexpected error occurred while processing the request

Available options:

200,

401,

404,

422,

451,

455,

500

msg

string

Error message when code != 200

Example:

"success"

data

string

Direct download URL valid for 20 minutes

Example:

"https://xxxxxx.xxxxxxxx.r2.cloudflarestorage.com/v/xxxxxxx.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20250415T101007Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1200&X-Amz-Credential=2464206aa3e576aa7c035d889be3a84e%2F20250415%2Fapac%2Fs3%2Faws4_request&X-Amz-Signature=122ae8bef09110e620841ab2ef8061c1818e754fc201408a9d1c6847b36fd3df"

Image Models

Video Models

Music Models

Chat Models

Veo3.1 API

Suno API

Get Direct Download URL

Authorizations

Body

Response