Text to Image Endpoint

Overview

Real-Time Text-to-Image API Endpoint

Use Case: Rapid image generation with standard quality.

Open in Playground 🚀

---

Generation Time: 2-3 seconds.

Description: This endpoint delivers fast image generation with normal quality, making it ideal for applications where speed is more critical than high resolution.

Request

--request POST 'https://modelslab.com/api/v6/realtime/text2img' \

Make a POST request to https://modelslab.com/api/v6/realtime/text2img endpoint and pass the required parameters as a request body.

Watch the Text to Image API Demo video to see it in action Postman.

Body Attributes

Here's the updated documentation for the parameters:

Parameter	Description
key	Your API Key is used for request authorization. https://modelslab.com/dashboard/api-keys Open the given link to view your API KEY.
prompt	The text prompt provides a description of what you want in the generated image. It tells the AI what to create based on the given instructions.
negative_prompt	Negative prompts are descriptions of things we don't want in our image. Examples include NSFW content, extra limbs, distorted faces, poor quality, or anything else we want to avoid.
width	Width define the size of the generated image Width: 1024x1024.
height	Height define the size of the generated image Height: 1024x1024.
samples	Number of sample images to be returned in response. The maximum value is 4.
safety_checker	A NSFW image checker ensures that any inappropriate content detected will be replaced with a blank image to maintain a safe and appropriate browsing experience. default: true, options: true or false.
seed	The seed is used to reproduce results. Providing the same seed will yield the same image each time. Use "null" for a random number seed.
instant_response	Enable instant response before processing finishes, eliminating the need to wait for a minimum amount of time. default: false, options: true or false.
base64	Get response as base64 string, default: false, options: true or false
webhook	Assign a URL to receive a POST API call after image generation completes for seamless integration and notification.
track_id	The track ID is returned in the response to the webhook API call. This will be used to identify the webhook request.
enhance_prompt	Enhance prompts for better results; options: true or false.
enhance_style	This allows you to set the style of the image for better result. The following are the styles that are available; enhance,cinematic-diva,nude,nsfw,sex,abstract-expressionism,academia,action-figure,adorable-3d-character,adorable-kawaii,art-deco,art-nouveau,astral-aura,avant-garde,baroque,bauhaus-style-poster,blueprint-schematic-drawing,caricature,cel-shaded-art,character-design-sheet,classicism-art,color-field-painting,colored-pencil-art,conceptual-art,constructivism,cubism,dadaism,dark-fantasy,dark-moody-atmosphere,dmt-art,doodle-art,double-exposure,dripping-paint-splatter,expressionism,faded-polaroid-photo,fauvism,flat-2d,fortnite-style,futurism,glitchcore,glo-fi,googie-style,graffiti-art,harlem-renaissance-art,high-fashion,idyllic,impressionism,infographic-drawing,ink-dripping-drawing,japanese-ink-drawing,knolling-photography,light-cheery-atmosphere,logo-design,luxurious-elegance,macro-photography,mandola-art,marker-drawing,medievalism,minimalism,neo-baroque,neo-byzantine,neo-futurism,neo-impressionism,neo-rococo,neoclassicism,op-art,ornate-and-intricate,pencil-sketch-drawing,pop-art-2,rococo,silhouette-art,simple-vector-art,sketchup,steampunk-2,surrealism,suprematism,terragen,tranquil-relaxing-atmosphere,sticker-designs,vibrant-rim-light,volumetric-lighting,watercolor,whimsical-and-playful,sharp,masterpiece,photograph,negative,cinematic,ads-advertising,ads-automotive,ads-corporate,ads-fashion-editorial,ads-food-photography,ads-gourmet-food-photography,ads-luxury,ads-real-estate,ads-retail,abstract,abstract-expressionism,art-deco,art-nouveau,constructivist,cubist,expressionist,graffiti,hyperrealism,impressionist,pointillism,pop-art,psychedelic,renaissance,steampunk,surrealist,typography,watercolor,futuristic-biomechanical,futuristic-biomechanical-cyberpunk,futuristic-cybernetic,futuristic-cybernetic-robot,futuristic-cyberpunk-cityscape,futuristic-futuristic,futuristic-retro-cyberpunk,futuristic-retro,futuristic-sci-fi,futuristic-vaporwave,game-bubble,game-cyberpunk,game-fighting,game-gta,game-mario,game-minecraft,game-pokemon,game-retro-arcade,game-retro,game-rpg-fantasy,game-strategy,game-streetfighter,game-zelda,misc-architectural,misc-disco,misc-dreamscape,misc-dystopian,misc-fairy-tale,misc-gothic,misc-grunge,misc-horror,misc-kawaii,misc-lovecraftian,misc-macabre,misc-manga,misc-metropolis,misc-minimalist,misc-monochrome,misc-nautical,misc-space,misc-stained-glass,misc-techwear-fashion,misc-tribal,misc-zentangle,papercraft-collage,papercraft-flat-papercut,papercraft-kirigami,papercraft-paper-mache,papercraft-paper-quilling,papercraft-papercut-collage,papercraft-papercut-shadow-box,papercraft-stacked-papercut,papercraft-thick-layered-papercut,photo-alien,photo-film-noir,photo-glamour,photo-hdr,photo-iphone-photographic,photo-long-exposure,photo-neon-noir,photo-silhouette,photo-tilt-shift,3d-model,analog-film,anime,cinematic,comic-book,craft-clay,digital-art,fantasy-art,isometric,line-art,lowpoly,neonpunk,origami,photographic,pixel-art,texture,

Example

Body

Body

{
  "key" : "",
  "prompt": "ultra realistic close up portrait ((beautiful pale cyberpunk female with heavy black eyeliner))",
  "negative_prompt": "bad quality",
  "width": "512",
  "height": "512",
  "safety_checker": false,
  "seed": null,
  "samples":1,
  "base64":false,
  "webhook": null,
  "track_id": null
}

Request

JS

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

var raw = JSON.stringify({
   "key" : "",
  "prompt": "ultra realistic close up portrait ((beautiful pale cyberpunk female with heavy black eyeliner))",
  "negative_prompt": "bad quality",
  "width": "512",
  "height": "512",
  "safety_checker": false,
  "seed": null,
  "samples":1,
  "base64":false,
  "webhook": null,
  "track_id": null
});

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

fetch("https://modelslab.com/api/v6/realtime/text2img", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));

PHP

<?php

$payload = [
    "key"  => "",
  "prompt" => "ultra realistic close up portrait ((beautiful pale cyberpunk female with heavy black eyeliner))",
  "negative_prompt" => "bad quality",
  "width" => "512",
  "height" => "512",
  "safety_checker" => false,
  "seed" => null,
  "samples" => 1,
  "base64" => false,
  "webhook" =>  null,
  "track_id" => null
];

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://modelslab.com/api/v6/realtime/text2img',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => json_encode($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://modelslab.com/api/v6/realtime/text2img',
  'headers': {
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    "key" : "",
    "prompt": "ultra realistic close up portrait ((beautiful pale cyberpunk female with heavy black eyeliner))",
    "negative_prompt": "bad quality",
    "width": "512",
    "height": "512",
    "safety_checker": false,
    "seed": null,
    "samples":1,
    "base64":false,
    "webhook": null,
    "track_id": null
  })
};

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

PYTHON

import requests
import json

url = "https://modelslab.com/api/v6/realtime/text2img"

payload = json.dumps({
     "key" : "",
    "prompt": "ultra realistic close up portrait ((beautiful pale cyberpunk female with heavy black eyeliner))",
    "negative_prompt": "bad quality",
    "width": "512",
    "height": "512",
    "safety_checker": False,
    "seed": None,
    "samples":1,
    "base64":False,
    "webhook": None,
    "track_id": None
})

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  \"prompt\": \"Black african wearing a suit in a corporate meeting\",\n  \"negative_prompt\": \"bad quality\",\n  \"width\": \"512\",\n  \"height\": \"512\",\n   \"safety_checker\": false,\n  \"seed\": 2345,\n  \"sample\":1,\n  \"webhook\": \"\",\n  \"track_id\": 20\n}");
Request request = new Request.Builder()
  .url("https://modelslab.com/api/v6/realtime/text2img")
  .method("POST", body)
  .addHeader("Content-Type", "application/json")
  .build();
Response response = client.newCall(request).execute();

Response

{
    "status": "success",
    "generationTime": 1.06,
    "id": 91753437,
    "output": [
        "https://pub-3626123a908346a7a8be8d9295f44e26.r2.dev/generations/f20412ca-cb22-4e77-9b75-26ddbad5a4e5-0.png"
    ],
    "proxy_links": [
        "https://cdn2.stablediffusionapi.com/generations/f20412ca-cb22-4e77-9b75-26ddbad5a4e5-0.png"
    ],
    "meta": {
        "base64": "no",
        "enhance_prompt": "no",
        "enhance_style": null,
        "file_prefix": "f20412ca-cb22-4e77-9b75-26ddbad5a4e5",
        "guidance_scale": 1,
        "height": 512,
        "instant_response": "no",
        "n_samples": 1,
        "negative_prompt": "bad quality",
        "outdir": "out",
        "prompt": "ultra realistic close up portrait ((beautiful pale cyberpunk female with heavy black eyeliner))",
        "safety_checker": "no",
        "safety_checker_type": "black",
        "seed": 3977575608,
        "temp": "no",
        "width": 512
    }
}