falImage to imageComing soon

fal-ai/flux-2-lora-gallery/add-background

Name: fal-ai/flux-2-lora-gallery/add-background
Brand: fal

fal-ai/flux-2-lora-gallery/add-background is an image to image tool from fal that runs in the background and returns images. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Price pending

Pricing

Price pending.

Limits

Runs: In the background
Returns: image
Longest queue wait: 3600s
Run deadline: 1800s
Largest inline input: 1024 KB
Largest input file: 500 MB
Largest output: 4768 MB
Outputs per run: 16

Input

Field	Kind	Default	Description
`image_urls` required	URLs or files	—	The URLs of the images. Provide an image with a white or clean background.
`prompt`	text	Add Background forest	The prompt describing the background to add. Must start with 'Add Background' followed by your description.
`image_size`	JSON	—	The size of the generated image. If not provided, the size of the input image will be used.
`guidance_scale`	number 0 to 20	2.5	The CFG (Classifier Free Guidance) scale. Controls how closely the model follows the prompt.
`num_inference_steps`	number (whole) 4 to 50	40	The number of inference steps to perform.
`acceleration`	one of none, regular	regular	Acceleration level for image generation. 'regular' balances speed and quality.
`seed`	number (whole)	—	Random seed for reproducibility. Same seed with same prompt will produce same result.
`output_format`	one of png, jpeg, webp	png	The format of the output image
`num_images`	number (whole) 1 to 4	1	Number of images to generate
`lora_scale`	number 0 to 2	1	The strength of the add background effect.

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "fal",
    "model": "fal-ai/flux-2-lora-gallery/add-background",
    "input": {
      "image_urls": [
        "<image_urls>"
      ]
    }
  }'