falImage to imageComing soon

fal-ai/stable-diffusion-v3-medium/image-to-image

Name: fal-ai/stable-diffusion-v3-medium/image-to-image
Brand: fal

fal-ai/stable-diffusion-v3-medium/image-to-image 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.

Priced by usage

Pricing

$0.0455 per image. Billed on num_images, default 1. The final charge comes from usage.

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_url` required	URL or file	—	The image URL to generate an image from.
`prompt` required	text	—	The prompt to generate an image from.
`negative_prompt`	text		The negative prompt to generate an image from.
`prompt_expansion`	true or false	false	If set to true, prompt will be upsampled with more details.
`image_size`	JSON	—	The size of the generated image. Defaults to the conditioning image's size.
`num_inference_steps`	number (whole) 1 to 50	28	The number of inference steps to perform.
`seed`	number (whole)	—	The same seed and the same prompt given to the same version of Stable Diffusion will output the same image every time.
`guidance_scale`	number 0 to 20	5	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.
`num_images`	number (whole) 1 to 4	1	The number of images to generate.
`strength`	number 0.01 to 1	0.9	The strength of the image-to-image transformation.

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/stable-diffusion-v3-medium/image-to-image",
    "input": {
      "image_url": "https://fal.media/files/zebra/b52cVi3BhLDJcBrk6x0DL.png",
      "prompt": "cat wizard, gandalf, lord of the rings, detailed, fantasy, cute, adorable, Pixar, Disney, 8k"
    }
  }'