flux-pro/v1.1-ultra

This documentation is valid for the following list of our models:

• flux-pro/v1.1-ultra

Model Overview

An advanced AI image generator designed to create high-resolution images rapidly and efficiently. It is optimized for various applications, including content creation, e-commerce, and advertising, providing users with the ability to generate visually appealing images at unprecedented speeds.

Model	Generated image properties
flux-pro/v1.1-ultra	Format: JPEG/PNG Fixed size: 2752x1536

Setup your API Key

If you don’t have an API key for the AI/ML API yet, feel free to use our Quickstart guide.

Submit a request

API Schema

post

Authorizations

Body

modelundefined · enumRequiredPossible values:

safety_tolerancestring · enumOptional

The safety tolerance level for the generated image. 1 being the most strict and 5 being the most permissive

Default: 2Possible values:

output_formatstring · enumOptional

The format of the generated image

Default: jpegPossible values:

promptstring · max: 4000Required

The prompt to generate an image from

num_imagesnumber · min: 1 · max: 4Optional

The number of images to generate

Default: 1

seedinteger · min: 1Optional

The same seed and the same prompt given to the same version of the model will output the same image every time

enable_safety_checkerbooleanOptional

If set to true, the safety checker will be enabled

Default: true

aspect_ratiostring · enumOptional

The aspect ratio of the generated image

Default: 16:9Possible values:

rawboolean · enumOptionalDefault: falsePossible values:

Responses

201Success

post

HTTPcURLJavaScriptPython

POST /v1/images/generations HTTP/1.1
Host: api.aimlapi.com
Authorization: Bearer <YOUR_AIMLAPI_KEY>
Content-Type: application/json
Accept: */*
Content-Length: 180

{
  "model": "flux-pro/v1.1-ultra",
  "safety_tolerance": "1",
  "output_format": "jpeg",
  "prompt": "text",
  "num_images": 1,
  "seed": 1,
  "enable_safety_checker": true,
  "aspect_ratio": "21:9",
  "raw": false
}

201Success

No content

Quick Example

Let's generate an image using a simple prompt.

import requests


def main():
    response = requests.post(
        "https://api.aimlapi.com/v1/images/generations",
        headers={
            # Insert your AIML API Key instead of <YOUR_AIMLAPI_KEY>:
            "Authorization": "Bearer <YOUR_AIMLAPI_KEY>",
            "Content-Type": "application/json",
        },
        json={
            "prompt": "A T-Rex relaxing on a beach, lying on a sun lounger and wearing sunglasses.",
            "model": "flux-pro/v1.1-ultra",
        }
    )

    response.raise_for_status()
    data = response.json()

    print("Generation:", data)


if __name__ == "__main__":
    main()

Response

Generation: {'images': [{'url': 'https://cdn.aimlapi.com/squirrel/files/panda/Xw0w4dVpJk88_d8CBZQas_c2d37af49746421fa848a95df405288a.jpg', 'width': 2752, 'height': 1536, 'content_type': 'image/jpeg'}], 'timings': {}, 'seed': 2704861852, 'has_nsfw_concepts': [False], 'prompt': 'A T-Rex relaxing on a beach, lying on a sun lounger and wearing sunglasses.'}

We obtained the following 2752x1536 image by running this code example: