GET

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

kind inputactivity imagehash b4454ebcextracted Jul 6, 2026version currentsource upstream spec ↗

Request body

9 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. The minimum total image area is 921600 pixels. Failing this, the image size will be adjusted to by scaling it up, while maintaining the aspect ratio.default: {"height":2048,"width":2048}
seedintegerRandom seed to control the stochasticity of image generation.nullable
enhance_prompt_modeenumThe mode to use for enhancing prompt enhancement. Standard mode provides higher quality results but takes longer to generate. Fast mode provides average quality results but takes less time to generate.standard | fast · default: "standard"
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/edit","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}