GET
/v1/schemas/fal/image/ideogram/v4/image-to-image/lora
Accept:
| field | recorded source |
|---|---|
| schema | Source linked above. upstream-spec Source trace7561788c78b1e9346ae93aec2ce823d5e7e5bde0d60f5527b68f3a57f8bcc26e{
"fetchedAt": 1786770058,
"extractorVersion": "1",
"verifiedAt": null
} |
Request body
13 properties · 2 required · 2 $defs| property | type | description | constraints |
|---|---|---|---|
| prompt* | string | The prompt to generate an image from. | |
| image_url* | string | URL of the input image for image-to-image generation. | |
| enable_safety_checker | boolean | If set to true, the safety checker will be enabled. Disabling it requires account authorization; unauthorized requests are always checked. | default: true |
| rendering_speed | enum | The rendering speed to use. Faster speeds use fewer denoising steps. | TURBO | BALANCED | QUALITY · default: "BALANCED" |
| image_size | ImageSize | enum | The output image size. Use 'auto' to match the input image size (capped at ~25MP, up to 8192px per side). | default: "auto" |
| output_format | enum | The format of the generated image. | jpeg | png · default: "jpeg" |
| loras | LoRAInput[] | List of LoRA weights to apply (maximum 3). | items ≤ 3 · default: [] |
| seed | integer | The seed to use for generation. If not provided, a random seed will be used. | nullable |
| sync_mode | boolean | If `True`, the image is returned as a data URI and is not stored. | default: false |
| expansion_model | enum | Which model expands the prompt. 'None' disables prompt expansion and skips its fee; 'Medium' is fast; 'Large' uses Ideogram's Magic Prompt for the highest quality. | None | Medium | Large · default: "Medium" |
| num_images | integer | Number of images to generate. | 1 ≤ n ≤ 4 · default: 1 |
| acceleration | enum | The acceleration level to use for the image generation. | none | low | regular | high · default: "none" |
| strength | number | How much to transform the input image. 1.0 ignores the input image entirely; lower values stay closer to it. | 0 ≤ n ≤ 1 · default: 0.8 |
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 |
LoRAInputobject
A single LoRA weight to apply.
| scale | number | Scale factor for the LoRA weights. | 0 ≤ n ≤ 4 · default: 1 |
| path* | string | URL to an Ideogram V4 LoRA weights file (.safetensors). |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"ideogram/v4/image-to-image/lora","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}