GET
/v1/schemas/fal/image/fal-ai/hidream-i1-full
Accept:
| field | recorded source |
|---|---|
| schema | Source linked above.Source tracefed4dbcb70fd0fa82e5fbe4d499edee01820b1545b2f3dc01dada70cc9c42093{
"fetchedAt": 1786338105,
"extractorVersion": "1",
"verifiedAt": null
} |
Request body
11 properties · 1 required · 2 $defs| property | type | description | constraints |
|---|---|---|---|
| prompt* | string | The prompt to generate an image from. | |
| guidance_scale | number | The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt when looking for a related image to show you. | 0 ≤ n ≤ 20 · default: 5 |
| num_images | integer | The number of images to generate. | 1 ≤ n ≤ 4 · default: 1 |
| num_inference_steps | integer | The number of inference steps to perform. | 1 ≤ n ≤ 50 · default: 50 |
| 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 |
| 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 |
| image_size | ImageSize | enum | The size of the generated image. | default: {"height":1024,"width":1024} |
| output_format | enum | The format of the generated image. | jpeg | png · default: "jpeg" |
| negative_prompt | string | The negative prompt to use. Use it to address details that you don't want in the image. This could be colors, objects, scenery and even the small details (e.g. moustache, blurry, low resolution). | default: "" |
| 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 |
| loras | LoraWeight[] | A list of LoRAs to apply to the model. Each LoRA specifies its path, scale, and optional weight name. | nullable |
Types
2 $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 |
LoraWeightobject
| weight_name | string | Name of the LoRA weight. Used only if `path` is a Hugging Face repository, and required only if you have more than 1 safetensors file in the repo. | nullable |
| path* | string | URL or the path to the LoRA weights. | |
| scale | number | The scale of the LoRA weight. This is used to scale the LoRA weight before merging it with the base model. | 0 ≤ n ≤ 4 · default: 1 |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"fal-ai/hidream-i1-full","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}