Upscale an image with Magnific

This asynchronous endpoint enables image upscaling using advanced AI algorithms. Upon submission, it returns a unique task_id which can be used to track the progress. For real-time production use, include the optional webhook_url parameter to receive an automated notification once the task has been completed.

POST /proxy/freepik/v1/ai/image-upscaler

Upscale an image with Magnific

cURL

curl --request POST \
  --url https://api.comfy.org/proxy/freepik/v1/ai/image-upscaler \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "image": "<string>",
  "creativity": 0,
  "engine": "automatic",
  "fractality": 0,
  "hdr": 0,
  "optimized_for": "standard",
  "prompt": "<string>",
  "resemblance": 0,
  "scale_factor": "2x",
  "webhook_url": "https://www.example.com/webhook"
}
'

import requests

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

payload = {
    "image": "<string>",
    "creativity": 0,
    "engine": "automatic",
    "fractality": 0,
    "hdr": 0,
    "optimized_for": "standard",
    "prompt": "<string>",
    "resemblance": 0,
    "scale_factor": "2x",
    "webhook_url": "https://www.example.com/webhook"
}
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>',
    creativity: 0,
    engine: 'automatic',
    fractality: 0,
    hdr: 0,
    optimized_for: 'standard',
    prompt: '<string>',
    resemblance: 0,
    scale_factor: '2x',
    webhook_url: 'https://www.example.com/webhook'
  })
};

fetch('https://api.comfy.org/proxy/freepik/v1/ai/image-upscaler', 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",
  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>',
    'creativity' => 0,
    'engine' => 'automatic',
    'fractality' => 0,
    'hdr' => 0,
    'optimized_for' => 'standard',
    'prompt' => '<string>',
    'resemblance' => 0,
    'scale_factor' => '2x',
    'webhook_url' => 'https://www.example.com/webhook'
  ]),
  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"

	payload := strings.NewReader("{\n  \"image\": \"<string>\",\n  \"creativity\": 0,\n  \"engine\": \"automatic\",\n  \"fractality\": 0,\n  \"hdr\": 0,\n  \"optimized_for\": \"standard\",\n  \"prompt\": \"<string>\",\n  \"resemblance\": 0,\n  \"scale_factor\": \"2x\",\n  \"webhook_url\": \"https://www.example.com/webhook\"\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")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"image\": \"<string>\",\n  \"creativity\": 0,\n  \"engine\": \"automatic\",\n  \"fractality\": 0,\n  \"hdr\": 0,\n  \"optimized_for\": \"standard\",\n  \"prompt\": \"<string>\",\n  \"resemblance\": 0,\n  \"scale_factor\": \"2x\",\n  \"webhook_url\": \"https://www.example.com/webhook\"\n}")
  .asString();

require 'uri'
require 'net/http'

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

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  \"creativity\": 0,\n  \"engine\": \"automatic\",\n  \"fractality\": 0,\n  \"hdr\": 0,\n  \"optimized_for\": \"standard\",\n  \"prompt\": \"<string>\",\n  \"resemblance\": 0,\n  \"scale_factor\": \"2x\",\n  \"webhook_url\": \"https://www.example.com/webhook\"\n}"

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

200

{
  "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

Base64 image or URL to upscale. The resulted image can't exceed maximum allowed size of 25.3 million pixels.

creativity · integer · default: 0

Increase or decrease AI's creativity. Valid values range [-10, 10].

Required range: -10 <= x <= 10

engine · enum<string> · default: automatic

Magnific model engines.

Available options: automatic, magnific_illusio, magnific_sharpy, magnific_sparkle

fractality · integer · default: 0

Control the strength of the prompt and intricacy per square pixel. Valid values range [-10, 10].

Required range: -10 <= x <= 10

hdr · integer · default: 0

Increase or decrease the level of definition and detail. Valid values range [-10, 10].

Required range: -10 <= x <= 10

optimized_for · enum<string> · default: standard

Styles to optimize the upscale process.

Available options: standard, soft_portraits, hard_portraits, art_n_illustration, videogame_assets, nature_n_landscapes, films_n_photography, 3d_renders, science_fiction_n_horror

prompt · string

Prompt to guide the upscale process. Reusing the same prompt for AI-generated images will improve the results.

resemblance · integer · default: 0

Adjust the level of resemblance to the original image. Valid values range [-10, 10].

Required range: -10 <= x <= 10

scale_factor · enum<string> · default: 2x

Configure scale factor of the image. For higher scales, the image will take longer to process.

Available options: 2x, 4x, 8x, 16x

webhook_url · string<uri>

Optional callback URL that will receive asynchronous notifications whenever the task changes status.

Example:

"https://www.example.com/webhook"

Response

200

application/json

OK - The upscaling process has started

data · object · required

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