GET
/v1/schemas/fal/image/fal-ai%2Fflux-2%2Fklein%2Frealtime
Accept:
Request body
8 properties · 1 required · 0 $defs| property | type | description | constraints |
|---|---|---|---|
| image_url* | string | Base64-encoded image data URI for editing. CDN URLs are not supported for realtime. For optimal performance, use 704x704 JPEG images with 50% quality. Other sizes will be resized automatically. | |
| num_inference_steps | integer | 1 ≤ n ≤ 8 · default: 3 | |
| schedule_mu | number | Schedule mu for time shift. 2.3=default, lower=more even denoising, 0.3=nearly linear. | 0.3 ≤ n ≤ 2.5 · default: 2.3 |
| enable_interpolation | boolean | Enable RIFE frame interpolation between consecutive frames (doubles output frames). | default: false |
| prompt | string | The prompt to guide image editing. | default: "Turn this into \"Living oil pai… |
| seed | integer | Random seed for reproducibility. | nullable |
| image_size | enum | The size of the generated image. square=768x768, square_hd=1024x1024. | square | square_hd · default: "square" |
| output_feedback_strength | number | Output feedback loop. 1.0 = pure noise (no feedback), 0.9 = 90% noise + 10% previous output latent. | 0 ≤ n ≤ 1 · default: 1 |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"fal-ai/flux-2/klein/realtime","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}