Enterprise: Image to Image Endpoint
Overview
This endpoint is used to generate an image from an image based on trained or on public models. Pass the appropriate request parameters to the endpoint to generate image from an image.
Together with the image you can add your description of the desired result by passing prompt and negative prompt.
Request
--request POST 'https://modelslab.com/api/v1/enterprise/img2img' \
Make a POST
request to https://modelslab.com/api/v1/enterprise/img2img endpoint and pass the required parameters as a request body.
Watch the how-to video to see it in action.
Body Attributes
Parameter | Description |
---|---|
key | Your enterprise API Key used for request authorization |
model_id | The ID of the model to be used. It can be public or your trained model. |
prompt | Text prompt with description of the things you want in the image to be generated |
negative_prompt | Items you don't want in the image |
init_image | Link to the Initial Image |
width | Max Height: Width: 1024x1024 |
height | Max Height: Width: 1024x1024 |
samples | Number of images to be returned in response. The maximum value is 4. |
num_inference_steps | Number of denoising steps, The value accepts 21,31,41. |
safety_checker | A checker for NSFW images. If such an image is detected,it will be replaced by a blank image; default: yes, options: yes/no |
safety_checker_type | Modify image if NSFW images are found; default: sensitive_content_text, options: blur/sensitive_content_text/pixelate/black |
enhance_prompt | Enhance prompts for better results; default: yes, options: yes/no |
guidance_scale | Scale for classifier-free guidance (minimum: 1; maximum: 20) |
strength | Prompt strength when using init image. 1.0 corresponds to full destruction of information in the init image. |
tomesd | Enable tomesd to generate images: gives really fast results, default: yes, options: yes/no |
use_karras_sigmas | Use keras sigmas to generate images. gives nice results, default: yes, options: yes/no |
algorithm_type | Used in DPMSolverMultistepScheduler scheduler, default: none, options: dpmsolver+++ |
vae | Use custom vae in generating images default: null |
lora_strength | Specify the strength of the LoRa model you're using. If using multiple LoRa, provide each value as a comma-separated range from minimum 0.1 to maximum 1. |
lora_model | multi lora is supported, pass comma saparated values . Example contrast-fix,yae-miko-genshin |
seed | Seed is used to reproduce results, same seed will give you same image in return again. Pass null for a random number. |
scheduler | Use it to set a scheduler. |
webhook | Set an URL to get a POST API call once the image generation is complete. |
track_id | This ID is returned in the response to the webhook API call. This will be used to identify the webhook request. |
loadbalancer | Enable load balancer; options: yes/no, default: no. |
clip_skip | Clip Skip (minimum: 1; maximum: 8) |
ip_adapter_id | IP adapter ID. Supported IDs are ip-adapter_sdxl , ip-adapter_sd15 , ip-adapter-plus-face_sd15 , ip-adapter-plus_sdxl_vit-h , ip-adapter-plus-face_sdxl_vit-h . |
ip_adapter_scale | Scale for the IP adapter. Should be between 0 and 1. |
ip_adapter_image | Valid image URL for the IP adapter. |
base64 | Get response as base64 string, pass init_image as base64 string, to get base64 response. default: "no", options: yes/no |
temp | Create temp image link. This link is valid for 24 hours. temp: yes, options: yes/no |
To use the load balancer, you need to have more than 1 server. Pass the first server's API key, and it will handle the load balancing with the other servers.
Schedulers
This endpoint also supports schedulers. Use the "scheduler" parameter in the request body to pass a specific scheduler from the list below:
- DDPMScheduler
- DDIMScheduler
- PNDMScheduler
- LMSDiscreteScheduler
- EulerDiscreteScheduler
- EulerAncestralDiscreteScheduler
- DPMSolverMultistepScheduler
- HeunDiscreteScheduler
- KDPM2DiscreteScheduler
- DPMSolverSinglestepScheduler
- KDPM2AncestralDiscreteScheduler
- UniPCMultistepScheduler
- DDIMInverseScheduler
- DEISMultistepScheduler
- IPNDMScheduler
- KarrasVeScheduler
- ScoreSdeVeScheduler
- LCMScheduler
Example
Body
{
"key": "",
"model_id": "realistic-vision-51",
"prompt": "women playing tennis",
"negative_prompt": null,
"init_image": "https://i.pinimg.com/736x/20/ab/3d/20ab3df5c180e1cae812020bcfeb3093.jpg",
"samples": "1",
"num_inference_steps": "31",
"safety_checker": "yes",
"enhance_prompt": "yes",
"guidance_scale": 7.5,
"strength": 0.7,
"scheduler": "UniPCMultistepScheduler",
"seed": null,
"lora_model": null,
"tomesd": "yes",
"use_karras_sigmas": "yes",
"vae": null,
"lora_strength": null,
"embeddings_model": null,
"webhook": null,
"track_id": null
}
Request
- JS
- PHP
- NODE
- PYTHON
- JAVA
var myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");
var raw = JSON.stringify({
"key": "",
"model_id": "realistic-vision-51",
"prompt": "women playing tennis",
"negative_prompt": null,
"init_image": "https://i.pinimg.com/736x/20/ab/3d/20ab3df5c180e1cae812020bcfeb3093.jpg",
"samples": "1",
"num_inference_steps": "31",
"safety_checker": "yes",
"enhance_prompt": "yes",
"guidance_scale": 7.5,
"strength": 0.7,
"scheduler": "UniPCMultistepScheduler",
"seed": null,
"lora_model": null,
"tomesd": "yes",
"use_karras_sigmas": "yes",
"vae": null,
"lora_strength": null,
"embeddings_model": null,
"webhook": null,
"track_id": null
});
var requestOptions = {
method: 'POST',
headers: myHeaders,
body: raw,
redirect: 'follow'
};
fetch("https://modelslab.com/api/v1/enterprise/img2img", requestOptions)
.then(response => response.text())
.then(result => console.log(result))
.catch(error => console.log('error', error));
<?php
$payload = [
"key" => "",
"model_id" => "realistic-vision-51",
"prompt" => "women playing tennis",
"negative_prompt" => null,
"init_image" => "https://i.pinimg.com/736x/20/ab/3d/20ab3df5c180e1cae812020bcfeb3093.jpg",
"width" => "512",
"height" => "512",
"samples" => "1",
"num_inference_steps" => "31",
"safety_checker" => "yes",
"enhance_prompt" => "yes",
"guidance_scale" => 7.5,
"strength" => 0.7,
"scheduler" => "UniPCMultistepScheduler",
"lora_model" => null,
"tomesd" => "yes",
"use_karras_sigmas" => "yes",
"vae" => null,
"lora_strength" => null,
"embeddings_model" => null,
"seed" => null,
"webhook" => null,
"track_id" => null
];
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => 'https://modelslab.com/api/v1/enterprise/img2img',
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;
var request = require('request');
var options = {
'method': 'POST',
'url': 'https://modelslab.com/api/v1/enterprise/img2img',
'headers': {
'Content-Type': 'application/json'
},
body: JSON.stringify({
"key": "",
"model_id": "realistic-vision-51",
"prompt": "women playing tennis",
"negative_prompt": null,
"init_image": "https://i.pinimg.com/736x/20/ab/3d/20ab3df5c180e1cae812020bcfeb3093.jpg",
"samples": "1",
"num_inference_steps": "31",
"safety_checker": "yes",
"enhance_prompt": "yes",
"guidance_scale": 7.5,
"strength": 0.7,
"scheduler": "UniPCMultistepScheduler",
"seed": null,
"lora_model": null,
"tomesd": "yes",
"use_karras_sigmas": "yes",
"vae": null,
"lora_strength": null,
"embeddings_model": null,
"webhook": null,
"track_id": null
});
request(options, function (error, response) {
if (error) throw new Error(error);
console.log(response.body);
});
import requests
import json
url = "https://modelslab.com/api/v1/enterprise/img2img"
payload = json.dumps({
"key": "",
"model_id": "realistic-vision-51",
"prompt": "women playing tennis",
"negative_prompt": None,
"init_image": "https://i.pinimg.com/736x/20/ab/3d/20ab3df5c180e1cae812020bcfeb3093.jpg",
"width": "512",
"height": "512",
"samples": "1",
"num_inference_steps": "31",
"safety_checker": "yes",
"enhance_prompt": "yes",
"guidance_scale": 7.5,
"strength": 0.7,
"scheduler": "UniPCMultistepScheduler",
"lora_model": null,
"tomesd": "yes",
"use_karras_sigmas": "yes",
"vae": None,
"lora_strength": None,
"embeddings_model": None,
"seed": None,
"webhook": None,
"track_id": None
})
headers = {
'Content-Type': 'application/json'
}
response = requests.request("POST", url, headers=headers, data=payload)
print(response.text)
OkHttpClient client = new OkHttpClient().newBuilder()
.build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\n \"key\": \"\",\n \"model_id\": \"realistic-vision-51\",\n \"prompt\": \"women playing tennis\",\n \"negative_prompt\": null,\n \"init_image\": \"https://i.pinimg.com/736x/20/ab/3d/20ab3df5c180e1cae812020bcfeb3093.jpg\",\n \"samples\": \"1\",\n \"num_inference_steps\": \"31\",\n \"safety_checker\": \"yes\",\n \"enhance_prompt\": \"yes\",\n \"guidance_scale\": 7.5,\n \"strength\": 0.7,\n \"scheduler\": \"UniPCMultistepScheduler\",\n \"seed\": null,\n \"lora_model\":null,\n \"tomesd\": \"yes\",\n \"use_karras_sigmas\": \"yes\",\n \"vae\": null,\n \"lora_strength\": null,\n \"embeddings_model\": null,\n \"webhook\": null,\n \"track_id\": null\n}");
Request request = new Request.Builder()
.url("https://modelslab.com/api/v1/enterprise/text2img")
.method("POST", body)
.addHeader("Content-Type", "application/json")
.build();
Response response = client.newCall(request).execute();
Response
{
"status": "success",
"generationTime": 4.025346279144287,
"id": 13443927,
"output": [
"https://d9jy2smsrdjcq.cloudfront.net/generations/0-8751f0cf-25f3-41ca-8259-e22d01d05143.png"
],
"meta": {
"prompt": "women playing tennis",
"model_id": "realistic-vision-51",
"scheduler": "UniPCMultistepScheduler",
"safetychecker": "yes",
"negative_prompt": " ((out of frame)), ((extra fingers)), mutated hands, ((poorly drawn hands)), ((poorly drawn face)), (((mutation))), (((deformed))), (((tiling))), ((naked)), ((tile)), ((fleshpile)), ((ugly)), (((abstract))), blurry, ((bad anatomy)), ((bad proportions)), ((extra limbs)), cloned face, glitchy, ((extra breasts)), ((double torso)), ((extra arms)), ((extra hands)), ((mangled fingers)), ((missing breasts)), (missing lips), ((ugly face)), ((fat)), ((extra legs))",
"W": 512,
"H": 512,
"guidance_scale": 7.5,
"init_image": "https://i.pinimg.com/736x/20/ab/3d/20ab3df5c180e1cae812020bcfeb3093.jpg",
"steps": 30,
"n_samples": 1,
"strength": 0.7,
"full_url": "no",
"upscale": "no",
"seed": 2916174600,
"outdir": "out",
"file_prefix": "6ef3f81f-14e1-4835-b07a-e00dbe80b6ff"
}
}