GET

/v1/schemas/fal/image/fal-ai/post-processing

Accept:

kind inputactivity imagehash cb62424d…extracted Jul 6, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `a97034e37e83961a2ef14c68e92cbeac6d3197a7aa9024da02f865245f176a49` { "fetchedAt": 1783330412, "extractorVersion": "1", "verifiedAt": null }

Request body

54 properties · 1 required · 0 $defs

property	type	description	constraints
image_url*	string	URL of image to process
vertex_y	number	Vertex Y position	0 ≤ n ≤ 1 · default: 0.5
enable_desaturate	boolean	Enable desaturation effect	default: false
enable_blur	boolean	Enable blur effect	default: false
blue_direction	enum	Blue channel shift direction	horizontal \| vertical · default: "horizontal"
glow_intensity	number	Glow intensity	0 ≤ n ≤ 5 · default: 1
enable_vignette	boolean	Enable vignette effect	default: false
solarize_threshold	number	Solarize threshold	0 ≤ n ≤ 1 · default: 0.5
enable_grain	boolean	Enable film grain effect	default: false
smart_sharpen_strength	number	Smart sharpen strength	0 ≤ n ≤ 25 · default: 5
enable_dodge_burn	boolean	Enable dodge and burn effect	default: false
tint_mode	enum	Tint color mode	sepia \| red \| green \| blue \| cyan \| magenta · +14 more · default: "sepia"
gamma	number	Gamma adjustment	0.2 ≤ n ≤ 2.2 · default: 1
enable_glow	boolean	Enable glow effect	default: false
vignette_strength	number	Vignette strength (when enabled)	0 ≤ n ≤ 10 · default: 0.5
sharpen_radius	integer	Sharpen radius (for basic mode)	1 ≤ n ≤ 15 · default: 1
dissolve_factor	number	Dissolve blend factor	0 ≤ n ≤ 1 · default: 0.5
enable_dissolve	boolean	Enable dissolve effect	default: false
smart_sharpen_ratio	number	Smart sharpen blend ratio	0 ≤ n ≤ 1 · default: 0.5
blur_sigma	number	Sigma for Gaussian blur	0.1 ≤ n ≤ 10 · default: 1
grain_style	enum	Style of film grain to apply	modern \| analog \| kodak \| fuji \| cinematic \| newspaper · default: "modern"
sharpen_alpha	number	Sharpen strength (for basic mode)	0.1 ≤ n ≤ 5 · default: 1
blur_type	enum	Type of blur to apply	gaussian \| kuwahara · default: "gaussian"
enable_chromatic	boolean	Enable chromatic aberration	default: false
parabolize_coeff	number	Parabolize coefficient	-10 ≤ n ≤ 10 · default: 1
vertex_x	number	Vertex X position	0 ≤ n ≤ 1 · default: 0.5
green_direction	enum	Green channel shift direction	horizontal \| vertical · default: "horizontal"
blur_radius	integer	Blur radius	0 ≤ n ≤ 31 · default: 3
green_shift	integer	Green channel shift amount	-20 ≤ n ≤ 20 · default: 0
preserve_edges	number	Edge preservation factor	0 ≤ n ≤ 1 · default: 0.75
red_direction	enum	Red channel shift direction	horizontal \| vertical · default: "horizontal"
sharpen_mode	enum	Type of sharpening to apply	basic \| smart \| cas · default: "basic"
brightness	number	Brightness adjustment	-100 ≤ n ≤ 100 · default: 0
enable_parabolize	boolean	Enable parabolize effect	default: false
dissolve_image_url	string	URL of second image for dissolve	default: ""
red_shift	integer	Red channel shift amount	-20 ≤ n ≤ 20 · default: 0
blue_shift	integer	Blue channel shift amount	-20 ≤ n ≤ 20 · default: 0
contrast	number	Contrast adjustment	-100 ≤ n ≤ 100 · default: 0
cas_amount	number	CAS sharpening amount	0 ≤ n ≤ 1 · default: 0.8
tint_strength	number	Tint strength	0.1 ≤ n ≤ 1 · default: 1
desaturate_method	enum	Desaturation method	luminance (Rec.709) \| luminance (Rec.601) \| average \| lightness · default: "luminance (Rec.709)"
enable_solarize	boolean	Enable solarize effect	default: false
dodge_burn_intensity	number	Dodge and burn intensity	0 ≤ n ≤ 1 · default: 0.5
enable_sharpen	boolean	Enable sharpen effect	default: false
grain_intensity	number	Film grain intensity (when enabled)	0 ≤ n ≤ 1 · default: 0.4
grain_scale	number	Film grain scale (when enabled)	1 ≤ n ≤ 100 · default: 10
saturation	number	Saturation adjustment	-100 ≤ n ≤ 100 · default: 0
glow_radius	integer	Glow blur radius	1 ≤ n ≤ 50 · default: 5
desaturate_factor	number	Desaturation factor	0 ≤ n ≤ 1 · default: 1
noise_radius	integer	Noise radius for smart sharpen	1 ≤ n ≤ 25 · default: 7
enable_tint	boolean	Enable color tint effect	default: false
dodge_burn_mode	enum	Dodge and burn mode	dodge \| burn \| dodge_and_burn \| burn_and_dodge \| color_dodge \| color_burn · +2 more · default: "dodge"
enable_color_correction	boolean	Enable color correction	default: false
temperature	number	Color temperature adjustment	-100 ≤ n ≤ 100 · default: 0

Validate a payload

before you spend tokens

shell

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