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POST
/
proxy
/
freepik
/
v1
/
ai
/
image-upscaler-precision-v2
Upscale an image with Precision V2
curl --request POST \
  --url https://api.comfy.org/proxy/freepik/v1/ai/image-upscaler-precision-v2 \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "image": "<string>",
  "scale_factor": 9,
  "sharpen": 7,
  "smart_grain": 7,
  "ultra_detail": 30,
  "webhook_url": "<string>"
}
'
import requests

url = "https://api.comfy.org/proxy/freepik/v1/ai/image-upscaler-precision-v2"

payload = {
    "image": "<string>",
    "scale_factor": 9,
    "sharpen": 7,
    "smart_grain": 7,
    "ultra_detail": 30,
    "webhook_url": "<string>"
}
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({
    image: '<string>',
    scale_factor: 9,
    sharpen: 7,
    smart_grain: 7,
    ultra_detail: 30,
    webhook_url: '<string>'
  })
};

fetch('https://api.comfy.org/proxy/freepik/v1/ai/image-upscaler-precision-v2', 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.comfy.org/proxy/freepik/v1/ai/image-upscaler-precision-v2",
  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' => '<string>',
    'scale_factor' => 9,
    'sharpen' => 7,
    'smart_grain' => 7,
    'ultra_detail' => 30,
    'webhook_url' => '<string>'
  ]),
  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.comfy.org/proxy/freepik/v1/ai/image-upscaler-precision-v2"

	payload := strings.NewReader("{\n  \"image\": \"<string>\",\n  \"scale_factor\": 9,\n  \"sharpen\": 7,\n  \"smart_grain\": 7,\n  \"ultra_detail\": 30,\n  \"webhook_url\": \"<string>\"\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.comfy.org/proxy/freepik/v1/ai/image-upscaler-precision-v2")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"image\": \"<string>\",\n  \"scale_factor\": 9,\n  \"sharpen\": 7,\n  \"smart_grain\": 7,\n  \"ultra_detail\": 30,\n  \"webhook_url\": \"<string>\"\n}")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://api.comfy.org/proxy/freepik/v1/ai/image-upscaler-precision-v2")

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\": \"<string>\",\n  \"scale_factor\": 9,\n  \"sharpen\": 7,\n  \"smart_grain\": 7,\n  \"ultra_detail\": 30,\n  \"webhook_url\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body
{
  "data": {
    "generated": [
      "<string>"
    ],
    "task_id": "046b6c7f-0b8a-43b9-b35d-6489e6daee91"
  }
}
{
  "error": "<string>",
  "message": "<string>"
}
{
  "error": "<string>",
  "message": "<string>"
}

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json
​
image
string
required

Source image to upscale. Accepts either:

  • A publicly accessible HTTPS URL pointing to the image
  • A base64-encoded image string
​
flavor
enum<string>

Image processing flavor:

  • sublime: Optimized for artistic and illustrated images
  • photo: Optimized for photographic images
  • photo_denoiser: Specialized for photos with noise reduction
Available options:
sublime,
photo,
photo_denoiser
​
scale_factor
integer

Image scaling factor. Determines how much larger the output will be compared to input.

Required range: 2 <= x <= 16
​
sharpen
integer
default:7

Image sharpness intensity control. Higher values increase edge definition and clarity.

Required range: 0 <= x <= 100
​
smart_grain
integer
default:7

Intelligent grain/texture enhancement. Higher values add more fine-grained texture.

Required range: 0 <= x <= 100
​
ultra_detail
integer
default:30

Ultra detail enhancement level. Higher values create more intricate details.

Required range: 0 <= x <= 100
​
webhook_url
string<uri>

Optional callback URL that will receive asynchronous notifications when the upscaling task completes.

Response

OK - The upscaling process has started

​
data
object
required