Bria Product Shot Image to Image
About
Product Shot
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
Migrate to @fal-ai/client
The @fal-ai/serverless-client
package has been deprecated in favor of @fal-ai/client
. Please check the migration guide for more information.
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/bria/product-shot", {
input: {
image_url: "https://storage.googleapis.com/falserverless/bria/bria_product_fg.jpg"
},
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#
import { fal } from "@fal-ai/client";
fal.config({
credentials: "YOUR_FAL_KEY"
});
Protect your API Key
When running code on the client-side (e.g. in a browser, mobile app or GUI applications), make sure to not expose your FAL_KEY
. Instead, use a server-side proxy to make requests to the API. For more information, check out our server-side integration guide.
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/bria/product-shot", {
input: {
image_url: "https://storage.googleapis.com/falserverless/bria/bria_product_fg.jpg"
},
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/bria/product-shot", {
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/bria/product-shot", {
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);
Auto uploads
The client will auto-upload the file for you if you pass a binary object (e.g. File
, Data
).
Read more about file handling in our file upload guide.
5. Schema#
Input#
image_url
 string
* requiredThe URL of the product shot to be placed in a lifestyle shot. If both image_url and image_file are provided, image_url will be used. Accepted formats are jpeg, jpg, png, webp. Maximum file size 12MB.
scene_description
 string
Text description of the new scene or background for the provided product shot. Bria currently supports prompts in English only, excluding special characters.
ref_image_url
 string
The URL of the reference image to be used for generating the new scene or background for the product shot. Use "" to leave empty.Either ref_image_url or scene_description has to be provided but not both. If both ref_image_url and ref_image_file are provided, ref_image_url will be used. Accepted formats are jpeg, jpg, png, webp. Default value: ""
optimize_description
 boolean
Whether to optimize the scene description Default value: true
num_results
 integer
The number of lifestyle product shots you would like to generate. You will get num_results x 10 results when placement_type=automatic and according to the number of required placements x num_results if placement_type=manual_placement. Default value: 1
fast
 boolean
Whether to use the fast model Default value: true
placement_type
 PlacementTypeEnum
This parameter allows you to control the positioning of the product in the image. Choosing 'original' will preserve the original position of the product in the image. Choosing 'automatic' will generate results with the 10 recommended positions for the product. Choosing 'manual_placement' will allow you to select predefined positions (using the parameter 'manual_placement_selection'). Selecting 'manual_padding' will allow you to control the position and size of the image by defining the desired padding in pixels around the product. Default value: "manual_placement"
Possible enum values: original, automatic, manual_placement, manual_padding
original_quality
 boolean
This flag is only relevant when placement_type=original. If true, the output image retains the original input image's size; otherwise, the image is scaled to 1 megapixel (1MP) while preserving its aspect ratio.
The desired size of the final product shot. For optimal results, the total number of pixels should be around 1,000,000. This parameter is only relevant when placement_type=automatic or placement_type=manual_placement. Default value: 1000,1000
manual_placement_selection
 ManualPlacementSelectionEnum
If you've selected placement_type=manual_placement, you should use this parameter to specify which placements/positions you would like to use from the list. You can select more than one placement in one request. Default value: "bottom_center"
Possible enum values: upper_left, upper_right, bottom_left, bottom_right, right_center, left_center, upper_center, bottom_center, center_vertical, center_horizontal
The desired padding in pixels around the product, when using placement_type=manual_padding. The order of the values is [left, right, top, bottom]. For optimal results, the total number of pixels, including padding, should be around 1,000,000. It is recommended to first use the product cutout API, get the cutout and understand the size of the result, and then define the required padding and use the cutout as an input for this API.
sync_mode
 boolean
If set to true, the function will wait for the image to be generated and uploaded before returning the response. This will increase the latency of the function but it allows you to get the image directly in the response without going through the CDN.
{
"image_url": "https://storage.googleapis.com/falserverless/bria/bria_product_fg.jpg",
"scene_description": "on a rock, next to the ocean, dark theme",
"ref_image_url": "https://storage.googleapis.com/falserverless/bria/bria_product_bg.jpg",
"optimize_description": true,
"num_results": 1,
"fast": true,
"placement_type": "manual_placement",
"shot_size": [
1000,
1000
],
"manual_placement_selection": "bottom_center"
}
Output#
The generated images
{
"images": [
{
"content_type": "image/png",
"url": "https://storage.googleapis.com/falserverless/bria/bria_product_res.png"
}
]
}
Other types#
TextToImageRequest#
prompt
 string
* requiredThe prompt you would like to use to generate images.
negative_prompt
 string
The negative prompt you would like to use to generate images. Default value: ""
num_images
 integer
How many images you would like to generate. When using any Guidance Method, Value is set to 1. Default value: 4
aspect_ratio
 AspectRatioEnum
The aspect ratio of the image. When a guidance method is being used, the aspect ratio is defined by the guidance image and this parameter is ignored. Default value: "1:1"
Possible enum values: 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9
seed
 integer
The same seed and the same prompt given to the same version of the model will output the same image every time.
num_inference_steps
 integer
The number of iterations the model goes through to refine the generated image. This parameter is optional. Default value: 30
guidance_scale
 float
The CFG (Classifier Free Guidance) scale is a measure of how close you want
the model to stick to your prompt when looking for a related image to show you. Default value: 5
prompt_enhancement
 boolean
When set to true, enhances the provided prompt by generating additional, more descriptive variations, resulting in more diverse and creative output images.
medium
 MediumEnum
Which medium should be included in your generated images. This parameter is optional.
Possible enum values: photography, art
Guidance images to use for the generation. Up to 4 guidance methods can be combined during a single inference. Default value: ``
sync_mode
 boolean
If set to true, the function will wait for the image to be generated and uploaded before returning the response. This will increase the latency of the function but it allows you to get the image directly in the response without going through the CDN.
Image#
url
 string
* requiredThe 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
width
 integer
The width of the image in pixels.
height
 integer
The height of the image in pixels.
FastTextToImageRequest#
prompt
 string
* requiredThe prompt you would like to use to generate images.
negative_prompt
 string
The negative prompt you would like to use to generate images. Default value: ""
num_images
 integer
How many images you would like to generate. When using any Guidance Method, Value is set to 1. Default value: 4
aspect_ratio
 AspectRatioEnum
The aspect ratio of the image. When a guidance method is being used, the aspect ratio is defined by the guidance image and this parameter is ignored. Default value: "1:1"
Possible enum values: 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9
seed
 integer
The same seed and the same prompt given to the same version of the model will output the same image every time.
num_inference_steps
 integer
The number of iterations the model goes through to refine the generated image. This parameter is optional. Default value: 8
guidance_scale
 float
The CFG (Classifier Free Guidance) scale is a measure of how close you want
the model to stick to your prompt when looking for a related image to show you. Default value: 5
prompt_enhancement
 boolean
When set to true, enhances the provided prompt by generating additional, more descriptive variations, resulting in more diverse and creative output images.
medium
 MediumEnum
Which medium should be included in your generated images. This parameter is optional.
Possible enum values: photography, art
Guidance images to use for the generation. Up to 4 guidance methods can be combined during a single inference. Default value: ``
sync_mode
 boolean
If set to true, the function will wait for the image to be generated and uploaded before returning the response. This will increase the latency of the function but it allows you to get the image directly in the response without going through the CDN.