GET
/v1/schemas/fal/video/fal-ai%2Fhunyuan-video-image-to-video
Accept:
Request body
7 properties · 2 required · 0 $defs| property | type | description | constraints |
|---|---|---|---|
| image_url* | string | URL of the image input. | |
| prompt* | string | The prompt to generate the video from. | length ≤ 1000 |
| seed | integer | The seed to use for generating the video. | nullable |
| resolution | const | The resolution of the video to generate. | "720p" · default: "720p" |
| i2v_stability | boolean | Turning on I2V Stability reduces hallucination but also reduces motion. | default: false |
| num_frames | const | The number of frames to generate. | "129" · default: 129 |
| aspect_ratio | enum | The aspect ratio of the video to generate. | 16:9 | 9:16 · default: "16:9" |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"fal-ai/hunyuan-video-image-to-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}