GET
/v1/schemas/fal/image/fal-ai/qwen-image-2512/lora
Accept:
| field | recorded source |
|---|---|
| schema | Source linked above. upstream-spec Source trace26439bcd60e64ddfacf8dc0e5e7277ca9793f09af6f16905052eb5468145a123{
"fetchedAt": 1794546001,
"extractorVersion": "2",
"verifiedAt": null
} |
Request body
12 properties · 1 required · 2 $defs| property | type | description | constraints |
|---|---|---|---|
| prompt* | string | The prompt to generate an image from. | |
| guidance_scale | number | The guidance scale to use for the image generation. | 0 ≤ n ≤ 20 · default: 4 |
| output_format | enum | The format of the generated image. | jpeg | png | webp · default: "png" |
| negative_prompt | string | The negative prompt to generate an image from. | default: "" |
| acceleration | enum | The acceleration level to use. | none | regular | high · default: "regular" |
| 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 |
| 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 |
| 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: 28 |
| 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 |
| image_size | ImageSize | enum | The size of the generated image. | default: "landscape_4_3" |
| loras | LoraWeight[] | The LoRAs to use for the image generation. You can use up to 3 LoRAs and they will be merged together to generate the final image. | items ≤ 3 · default: [] |
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
| 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 |
| path* | string | URL or the path to the LoRA weights. |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"fal-ai/qwen-image-2512/lora","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}