GET

/v1/schemas/fal/image/fal-ai/z-image/turbo/tiling

Accept:

kind inputactivity imagehash dcdaa952…extracted Sep 6, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `cef18aa0e272067880c4adf0976defc8d6c869f05df88eec1b6580886ac1e9aa` { "fetchedAt": 1788670830, "extractorVersion": "1", "verifiedAt": null }

Request body

16 properties · 1 required · 1 $defs

property	type	description	constraints
prompt*	string	The prompt to generate an image from.
seed	integer	The same seed and the same prompt given to the same version of the model will output the same image every time.	nullable
output_format	enum	The format of the generated image.	jpeg \| png \| webp · default: "png"
strength	number	How much to transform the input image. Only used when image_url is provided.	0 < n ≤ 1 · default: 0.6
image_url	string	URL of an image for image-to-image or inpainting. When provided without mask_image_url, performs image-to-image; with mask_image_url, performs inpainting.	nullable
acceleration	enum	The acceleration level to use.	none \| regular \| high · default: "regular"
tiling_mode	enum	Tiling direction: 'both' (omnidirectional), 'horizontal' (left-right only), 'vertical' (top-bottom only).	both \| horizontal \| vertical · default: "both"
tile_size	integer	Tile size in latent space. Must be even (divisible by 2) for patchification. Automatically capped to the generated image dimensions on tiled axes. (64 = 512px, 128 = 1024px, 256 = 2048px).	32 ≤ n ≤ 256 · default: 128
num_inference_steps	integer	The number of inference steps to perform.	1 ≤ n ≤ 8 · default: 8
mask_image_url	string	URL of a mask image for inpainting. White regions are regenerated, black regions are preserved. Requires image_url.	nullable
num_images	integer	The number of images to generate.	1 ≤ n ≤ 4 · default: 1
sync_mode	boolean	If `True`, the media will be returned as a data URI and the output data won't be available in the request history.	default: false
tile_stride	integer	Tile stride in latent space. Must be even (divisible by 2). Automatically capped to half the effective tile size. (32 = 256px, 64 = 512px, 128 = 1024px).	16 ≤ n ≤ 128 · default: 64
enable_safety_checker	boolean	If set to true, the safety checker will be enabled. Disabling it requires account authorization; unauthorized requests are always checked, and images flagged as unsafe are returned as black images.	default: true
enable_prompt_expansion	boolean	Whether to enable prompt expansion. Note: this will increase the price by 0.0025 credits per request.	default: false
image_size	ImageSize \| enum	The size of the generated image. Use 'auto' to match the input image size (or 1024x1024 if no image).	default: "square_hd"

Types

1 $defs

ImageSizeobject

width	integer	The width of the generated image.	0 < n ≤ 14142 · default: 512
height	integer	The height of the generated image.	0 < n ≤ 14142 · default: 512

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/z-image/turbo/tiling","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}