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ImagineArt 1.5 Pro Preview Text to Image

imagineart/imagineart-1.5-pro-preview/text-to-image
ImagineArt 1.5 Pro is an advanced text-to-image model that creates ultra-high-fidelity 4K visuals with lifelike realism, refined aesthetics, and powerful creative output suited for professional use.
Inference
Commercial use
Partner
Schema
LLMs
PlaygroundAPI

About

Generate an image using ImagineArt 1.5 with classification and enhancement middleware.

1. Calling the API#

Install the client#

The client provides a convenient way to interact with the model API.

npm install --save @fal-ai/client

Setup your API Key#

Set FAL_KEY as an environment variable in your runtime.

export FAL_KEY="YOUR_API_KEY"

Submit a request#

The client API handles the API submit protocol. It will handle the request status updates and return the result when the request is completed.

import { fal } from "@fal-ai/client";

const result = await fal.subscribe("imagineart/imagineart-1.5-pro-preview/text-to-image", {
  input: {
    prompt: "A photorealistic close-up selfie portrait of a young woman with voluminous, wavy, shoulder-length dark brown hair and striking light blue eyes. She features sharp black winged eyeliner, rosy blushed cheeks, and glossy pinkish-red lips. She is wearing a silver choker necklace composed of linked butterfly charms and silver hoop earrings. She is dressed in a black top with thin spaghetti straps. The background is a soft-focus interior living room with beige walls and natural sunlight illuminating her face from the side, highlighting her skin texture and features."
  },
  logs: true,
  onQueueUpdate: (update) => {
    if (update.status === "IN_PROGRESS") {
      update.logs.map((log) => log.message).forEach(console.log);
    }
  },
});
console.log(result.data);
console.log(result.requestId);

2. Authentication#

The API uses an API Key for authentication. It is recommended you set the FAL_KEY environment variable in your runtime when possible.

API Key#

In case your app is running in an environment where you cannot set environment variables, you can set the API Key manually as a client configuration.
import { fal } from "@fal-ai/client";

fal.config({
  credentials: "YOUR_FAL_KEY"
});

3. Queue#

Submit a request#

The client API provides a convenient way to submit requests to the model.

import { fal } from "@fal-ai/client";

const { request_id } = await fal.queue.submit("imagineart/imagineart-1.5-pro-preview/text-to-image", {
  input: {
    prompt: "A photorealistic close-up selfie portrait of a young woman with voluminous, wavy, shoulder-length dark brown hair and striking light blue eyes. She features sharp black winged eyeliner, rosy blushed cheeks, and glossy pinkish-red lips. She is wearing a silver choker necklace composed of linked butterfly charms and silver hoop earrings. She is dressed in a black top with thin spaghetti straps. The background is a soft-focus interior living room with beige walls and natural sunlight illuminating her face from the side, highlighting her skin texture and features."
  },
  webhookUrl: "https://optional.webhook.url/for/results",
});

Fetch request status#

You can fetch the status of a request to check if it is completed or still in progress.

import { fal } from "@fal-ai/client";

const status = await fal.queue.status("imagineart/imagineart-1.5-pro-preview/text-to-image", {
  requestId: "764cabcf-b745-4b3e-ae38-1200304cf45b",
  logs: true,
});

Get the result#

Once the request is completed, you can fetch the result. See the Output Schema for the expected result format.

import { fal } from "@fal-ai/client";

const result = await fal.queue.result("imagineart/imagineart-1.5-pro-preview/text-to-image", {
  requestId: "764cabcf-b745-4b3e-ae38-1200304cf45b"
});
console.log(result.data);
console.log(result.requestId);

4. Files#

Some attributes in the API accept file URLs as input. Whenever that's the case you can pass your own URL or a Base64 data URI.

Data URI (base64)#

You can pass a Base64 data URI as a file input. The API will handle the file decoding for you. Keep in mind that for large files, this alternative although convenient can impact the request performance.

Hosted files (URL)#

You can also pass your own URLs as long as they are publicly accessible. Be aware that some hosts might block cross-site requests, rate-limit, or consider the request as a bot.

Uploading files#

We provide a convenient file storage that allows you to upload files and use them in your requests. You can upload files using the client API and use the returned URL in your requests.

import { fal } from "@fal-ai/client";

const file = new File(["Hello, World!"], "hello.txt", { type: "text/plain" });
const url = await fal.storage.upload(file);

Read more about file handling in our file upload guide.

5. Schema#

Input#

prompt string* required

Text prompt describing the desired image

aspect_ratio AspectRatioEnum

Image aspect ratio: 1:1, 3:1, 1:3, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3 Default value: "1:1"

Possible enum values: 1:1, 16:9, 9:16, 4:3, 3:4, 3:1, 1:3, 3:2, 2:3

seed integer

Seed for the image generation

{
  "prompt": "A photorealistic close-up selfie portrait of a young woman with voluminous, wavy, shoulder-length dark brown hair and striking light blue eyes. She features sharp black winged eyeliner, rosy blushed cheeks, and glossy pinkish-red lips. She is wearing a silver choker necklace composed of linked butterfly charms and silver hoop earrings. She is dressed in a black top with thin spaghetti straps. The background is a soft-focus interior living room with beige walls and natural sunlight illuminating her face from the side, highlighting her skin texture and features.",
  "aspect_ratio": "1:1",
  "seed": 0
}

Output#

images list<Image>* required

Generated image

{
  "images": [
    {
      "url": "",
      "content_type": "image/png",
      "file_name": "z9RV14K95DvU.png",
      "file_size": 4404019,
      "width": 1024,
      "height": 1024
    }
  ]
}

Other types#

Image#

url string* required

The URL where the file can be downloaded from.

content_type string

The mime type of the file.

file_name string

The name of the file. It will be auto-generated if not provided.

file_size integer

The size of the file in bytes.

width integer

The width of the image in pixels.

height integer

The height of the image in pixels.