Recraft V3 Text to Image

fal-ai/recraft-v3
Recraft V3 is a text-to-image model with the ability to generate long texts, vector art, images in brand style, and much more. As of today, it is SOTA in image generation, proven by Hugging Face's industry-leading Text-to-Image Benchmark by Artificial Analysis.
Inference
Partner API
Commercial use

About

State of the art Recraft V3 model by recraft.ai, use it as an API directly through fal.

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("fal-ai/recraft-v3", {
  input: {
    prompt: "a red panda eating a bamboo in front of a poster that says \"recraft V3 now available at fal\""
  },
  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("fal-ai/recraft-v3", {
  input: {
    prompt: "a red panda eating a bamboo in front of a poster that says \"recraft V3 now available at fal\""
  },
  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("fal-ai/recraft-v3", {
  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("fal-ai/recraft-v3", {
  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
image_size ImageSize | Enum

Default value: square_hd

Possible enum values: square_hd, square, portrait_4_3, portrait_16_9, landscape_4_3, landscape_16_9

Note: For custom image sizes, you can pass the width and height as an object:

"image_size": {
  "width": 1280,
  "height": 720
}
style StyleEnum

The style of the generated images. Vector images cost 2X as much. Default value: "realistic_image"

Possible enum values: any, realistic_image, digital_illustration, vector_illustration, realistic_image/b_and_w, realistic_image/hard_flash, realistic_image/hdr, realistic_image/natural_light, realistic_image/studio_portrait, realistic_image/enterprise, realistic_image/motion_blur, realistic_image/evening_light, realistic_image/faded_nostalgia, realistic_image/forest_life, realistic_image/mystic_naturalism, realistic_image/natural_tones, realistic_image/organic_calm, realistic_image/real_life_glow, realistic_image/retro_realism, realistic_image/retro_snapshot, realistic_image/urban_drama, realistic_image/village_realism, realistic_image/warm_folk, digital_illustration/pixel_art, digital_illustration/hand_drawn, digital_illustration/grain, digital_illustration/infantile_sketch, digital_illustration/2d_art_poster, digital_illustration/handmade_3d, digital_illustration/hand_drawn_outline, digital_illustration/engraving_color, digital_illustration/2d_art_poster_2, digital_illustration/antiquarian, digital_illustration/bold_fantasy, digital_illustration/child_book, digital_illustration/child_books, digital_illustration/cover, digital_illustration/crosshatch, digital_illustration/digital_engraving, digital_illustration/expressionism, digital_illustration/freehand_details, digital_illustration/grain_20, digital_illustration/graphic_intensity, digital_illustration/hard_comics, digital_illustration/long_shadow, digital_illustration/modern_folk, digital_illustration/multicolor, digital_illustration/neon_calm, digital_illustration/noir, digital_illustration/nostalgic_pastel, digital_illustration/outline_details, digital_illustration/pastel_gradient, digital_illustration/pastel_sketch, digital_illustration/pop_art, digital_illustration/pop_renaissance, digital_illustration/street_art, digital_illustration/tablet_sketch, digital_illustration/urban_glow, digital_illustration/urban_sketching, digital_illustration/vanilla_dreams, digital_illustration/young_adult_book, digital_illustration/young_adult_book_2, vector_illustration/bold_stroke, vector_illustration/chemistry, vector_illustration/colored_stencil, vector_illustration/contour_pop_art, vector_illustration/cosmics, vector_illustration/cutout, vector_illustration/depressive, vector_illustration/editorial, vector_illustration/emotional_flat, vector_illustration/infographical, vector_illustration/marker_outline, vector_illustration/mosaic, vector_illustration/naivector, vector_illustration/roundish_flat, vector_illustration/segmented_colors, vector_illustration/sharp_contrast, vector_illustration/thin, vector_illustration/vector_photo, vector_illustration/vivid_shapes, vector_illustration/engraving, vector_illustration/line_art, vector_illustration/line_circuit, vector_illustration/linocut

colors list<RGBColor>

An array of preferable colors Default value: ``

style_id string

The ID of the custom style reference (optional)

{
  "prompt": "a red panda eating a bamboo in front of a poster that says \"recraft V3 now available at fal\"",
  "image_size": "square_hd",
  "style": "realistic_image",
  "colors": []
}

Output#

images list<File>* required
{
  "images": [
    {
      "url": "https://fal.media/files/penguin/852yy3l5DGLmrwAK42RTB_image.webp"
    }
  ]
}

Other types#

ImageSize#

width integer

The width of the generated image. Default value: 512

height integer

The height of the generated image. Default value: 512

RGBColor#

r integer

Red color value

g integer

Green color value

b integer

Blue color value

File#

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.

file_data string

File data