Super Resolution Endpoint

• v5/outpainting
• v5/blip_diffusion
• v5/magic_mix
• v5/depth2img
• v5/image_guided_editing
• v5/removebg_createmask
• v5/super_resolution
• v5/image_mixer
• v5/mixture-canvas
• v5/multiview
• v5/fashion

Overview

Stable Diffusion APIs Super Resolution API returns a super resolution version of an image that is passed to the url attribute.

Request

--request POST 'https://stablediffusionapi.com/api/v5/super_resolution' \

Send a POST request to https://stablediffusionapi.com/api/v5/super_resolution endpoint to return the corresponding super resolution image of the image passed.

Watch the how-to video to see it in action.

Body Attributes

Parameter	Description
key	Your API Key used for request authorization
url	URL of the image that you want in super resolution
scale	A number for scaling the image
model_id	upscale model to use, default is realesr-general-x4v3
webhook	Set an URL to get a POST API call once the image generation is complete.
face_enhance	A boolean flag (true/false) for face enhancement feature

The following upscale models are supported:

Model ID	Description
RealESRGAN_x4plus	4x upscaling model
RealESRNet_x4plus	4x upscaling model
RealESRGAN_x4plus_anime_6B	4x Anime upscaling model
RealESRGAN_x2plus	2x upscaling model
realesr-general-x4v3	4x upscaling general model

Want more upscale models? Request a custom model by contacting us at our Discord server.

Example

Body

Body Raw

{
 "key": "",
 "url": "https://stable-diffusion-api.s3.amazonaws.com/generations/1668922501_1-0.png",
 "scale": 3,
 "webhook": null,
 "face_enhance": false
}

Request

JS

var myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

var raw = JSON.stringify({
 "key": "",
 "url": "https://stable-diffusion-api.s3.amazonaws.com/generations/1668922501_1-0.png",
 "scale": 3,
 "webhook": null,
 "face_enhance": false
});

var requestOptions = {
  method: 'POST',
  headers: myHeaders,
  body: raw,
  redirect: 'follow'
};

fetch("https://stablediffusionapi.com/api/v5/super_resolution", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));

PHP

<?php

$payload = [
  "key" => "", 
  "url" => "https://stable-diffusion-api.s3.amazonaws.com/generations/1668922501_1-0.png", 
  "scale" => 3, 
  "webhook" => null, 
  "face_enhance" => false 
];

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://stablediffusionapi.com/api/v5/super_resolution',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => json_encode($payload),
  CURLOPT_HTTPHEADER => array(
    'Content-Type: application/json'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

NODE

var request = require('request');
var options = {
  'method': 'POST',
  'url': 'https://stablediffusionapi.com/api/v5/super_resolution',
  'headers': {
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    "key": "",
    "url": "https://stable-diffusion-api.s3.amazonaws.com/generations/1668922501_1-0.png",
    "scale": 3,
    "webhook": null,
    "face_enhance": false
  })
};

request(options, function (error, response) {
  if (error) throw new Error(error);
  console.log(response.body);
});

PYTHON

import requests
import json

url = "https://stablediffusionapi.com/api/v5/super_resolution"

payload = json.dumps({
 "key": "",
 "url": "https://stable-diffusion-api.s3.amazonaws.com/generations/1668922501_1-0.png",
 "scale": 3,
 "webhook": None,
 "face_enhance": False
})

headers = {
  'Content-Type': 'application/json'
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

JAVA

OkHttpClient client = new OkHttpClient().newBuilder()
  .build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\n    \"key\": \"\",\n    \"url\": \"https://stable-diffusion-api.s3.amazonaws.com/generations/1668922501_1-0.png\",\n    \"scale\": 3,\n    \"webhook\": null,\n    \"face_enhance\": false\n}");
Request request = new Request.Builder()
  .url("https://stablediffusionapi.com/api/v5/super_resolution")
  .method("POST", body)
  .addHeader("Content-Type", "application/json")
  .build();
Response response = client.newCall(request).execute();

Response

{
  "status": "success",
  "generationTime": 12.782328367233276,
  "id": 2912600,
  "output":"https://pub-8b49af329fa499aa563997f5d4068a4.r2.dev/generations/1675767485_out.png"
}