GET

/v1/schemas/fal/image/fal-ai%2Fbytedance%2Fseedream%2Fv4.5%2Fedit

kind inputactivity imagehash 8f1d1ab7extracted Jul 6, 2026version currentsource upstream spec ↗

Request body

8 properties · 2 required · 1 $defs
propertytypedescriptionconstraints
prompt*stringThe text prompt used to edit the image
image_urls*string[]List of URLs of input images for editing. Presently, up to 10 image inputs are allowed. If over 10 images are sent, only the last 10 will be used.
num_imagesintegerNumber of separate model generations to be run with the prompt.1 ≤ n ≤ 6 · default: 1
enable_safety_checkerbooleanIf set to true, the safety checker will be enabled.default: true
sync_modebooleanIf `True`, the media will be returned as a data URI and the output data won't be available in the request history.default: false
image_sizeImageSize | enumThe size of the generated image. Width and height must be between 1920 and 4096, or total number of pixels must be between 2560*1440 and 4096*4096.default: {"height":2048,"width":2048}
seedintegerRandom seed to control the stochasticity of image generation.nullable
max_imagesintegerIf set to a number greater than one, enables multi-image generation. The model will potentially return up to `max_images` images every generation, and in total, `num_images` generations will be carried out. In total, the number of images generated will be betw…1 ≤ n ≤ 6 · default: 1

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/bytedance/seedream/v4.5/edit","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}