GET
/v1/schemas/fal/image/fal-ai/z-image/turbo/controlnet
Accept:
| field | recorded source |
|---|---|
| schema | Source linked above.Source trace48f27c41baef8d561b86c66f507e49539183b02f04aefe33661aafce13c0599a{
"fetchedAt": 1786338105,
"extractorVersion": "1",
"verifiedAt": null
} |
Request body
15 properties · 2 required · 1 $defs| property | type | description | constraints |
|---|---|---|---|
| image_url* | string | URL of Image for ControlNet generation. | |
| 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 |
| 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 |
| enable_prompt_expansion | boolean | Whether to enable prompt expansion. Note: this will increase the price by 0.0025 credits per request. | default: false |
| num_images | integer | The number of images to generate. | 1 ≤ n ≤ 4 · default: 1 |
| preprocess | enum | What kind of preprocessing to apply to the image, if any. | none | canny | depth | pose · nullable |
| output_format | enum | The format of the generated image. | jpeg | png | webp · default: "png" |
| 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 |
| acceleration | enum | The acceleration level to use. | none | regular | high · default: "regular" |
| num_inference_steps | integer | The number of inference steps to perform. | 1 ≤ n ≤ 8 · default: 8 |
| image_size | ImageSize | enum | The size of the generated image. | default: "auto" |
| control_end | number | The end of the controlnet conditioning. | 0 ≤ n ≤ 1 · default: 0.8 |
| control_start | number | The start of the controlnet conditioning. | 0 ≤ n ≤ 1 · default: 0 |
| control_scale | number | The scale of the controlnet conditioning. | 0 ≤ n ≤ 1 · default: 0.75 |
Types
1 $defsImageSizeobject
| height | integer | The height of the generated image. | 0 < n ≤ 14142 · default: 512 |
| width | integer | The width of the generated image. | 0 < n ≤ 14142 · default: 512 |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"fal-ai/z-image/turbo/controlnet","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}