GET
/v1/schemas/fal/image/fal-ai/wan/v2.7/pro/text-to-image
Accept:
| field | recorded source |
|---|---|
| schema | Source linked above.Source trace4fdff7b2a76802db50648b6ad6c8620f006d5411b9427850f0e97e3ea241381a{
"fetchedAt": 1786338105,
"extractorVersion": "1",
"verifiedAt": null
} |
Request body
7 properties · 1 required · 1 $defs| property | type | description | constraints |
|---|---|---|---|
| prompt* | string | Text prompt describing the desired output. Supports Chinese and English. | length ≥ 1 · length ≤ 2000 |
| num_images | integer | Number of images to generate (1-5). | 1 ≤ n ≤ 5 · default: 1 |
| enable_safety_checker | boolean | Enable content moderation for input and output. Disabling it requires account authorization; unauthorized requests are always checked. | default: true |
| output_format | enum | The format of the generated images. | jpeg | png | webp · default: "jpeg" |
| seed | integer | Random seed for reproducibility (0-2147483647). | nullable |
| negative_prompt | string | Content to avoid in the generated image. Max 500 characters. | length ≤ 500 · nullable |
| image_size | ImageSize | enum | Output image size. | default: "square_hd" |
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/wan/v2.7/pro/text-to-image","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}