> ## Documentation Index
> Fetch the complete documentation index at: https://veniceai-feat-models-redesign.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.
# Topaz Video Upscale API
> Topaz Video Upscale API on Venice: video upscaling, priced per clip with /video/quote. Anonymized access without your identity.
export const HubMount = ({view, children, ...props}) => {
const [hub, setHub] = useState(null);
const [failed, setFailed] = useState(false);
useEffect(() => {
let alive = true;
const w = window;
if (!w.__veniceModelHub) {
const urls = w.location.hostname === 'localhost' ? ['http://localhost:3333/data/model-hub.bundle.json', '/data/model-hub.bundle.json'] : ['/data/model-hub.bundle.json'];
const load = i => fetch(urls[i], {
cache: 'no-cache'
}).then(res => {
if (!res.ok) throw new Error(`bundle ${res.status}`);
return res.json();
}).catch(err => i + 1 < urls.length ? load(i + 1) : Promise.reject(err));
const Frag = <>.type;
const h = (type, props, ...kids) => {
const T = type;
const {key, ...rest} = props || ({});
if (!kids.length) return ;
if (kids.length === 1) return {kids[0]};
return {kids.map((kid, i) => {kid})};
};
w.__veniceModelHub = load(0).then(bundle => new Function(`return (${bundle.code})`)()({
h,
Fragment: Frag,
useState,
useEffect,
useRef,
useMemo,
useCallback
}));
}
w.__veniceModelHub.then(instance => {
if (alive) setHub(instance);
}).catch(() => {
w.__veniceModelHub = null;
if (alive) setFailed(true);
});
return () => {
alive = false;
};
}, []);
const View = hub ? hub[view] : null;
if (View) return {children};
if (failed) {
return
The interactive model catalog could not load. The full data is below.
{children}
;
}
return
{children}
;
};
# Topaz Video Upscale API
Topaz Video Upscale is a video upscaling model by Topaz Labs, available on the Venice API as `topaz-video-upscale`. Requests are anonymized, so the provider never sees your identity.
## Topaz Video Upscale API pricing
| Model ID | Variant | Privacy | Price |
| - | - | - | - |
| `topaz-video-upscale` | Video upscale | Anonymized | Priced by source video length (use /video/quote) |
## Topaz Video Upscale specifications
| Spec | Value |
| - | - |
| Provider | Topaz Labs |
| Released | Apr 3, 2026 |
| Privacy | Anonymized |
| Modes | video upscaling |
| Resolutions | 2x, 4x |
| Durations | Auto |
| Audio | None |
## How to use the Topaz Video Upscale API
Send requests to `POST https://api.venice.ai/api/v1/video/queue` with `"model": "topaz-video-upscale"` and your API key.
```bash theme={null}
# 1. Queue the job (returns a queue_id)
curl https://api.venice.ai/api/v1/video/queue \
-H "Authorization: Bearer $VENICE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "topaz-video-upscale",
"prompt": "Slow aerial drone shot over a misty mountain valley at golden hour",
"duration": "Auto",
"resolution": "2x",
"video_url": "https://example.com/source.mp4"
}'
# 2. Poll until the MP4 is ready
curl https://api.venice.ai/api/v1/video/retrieve \
-H "Authorization: Bearer $VENICE_API_KEY" \
-H "Content-Type: application/json" \
-d '{ "model": "topaz-video-upscale", "queue_id": "" }' --output video.mp4
```
## Topaz Video Upscale API FAQ
### How much does the Topaz Video Upscale API cost?
Price depends on the input video. Call `POST /video/quote` for the exact price before queueing. Prices are in USD and can be paid in DIEM at parity.
### What is the Topaz Video Upscale model ID?
Use `topaz-video-upscale` as the `model` parameter.
### Is the Topaz Video Upscale API private?
Topaz Video Upscale is anonymized: Venice forwards requests to the provider without your identity, but the provider may retain prompt data, so use a private model for sensitive work.
### What resolutions and durations does Topaz Video Upscale support?
Resolutions: 2x, 4x. Durations: Auto. Audio: none.
### Which endpoint does the Topaz Video Upscale API use?
Queue a job with `POST /video/queue`, then poll `/video/retrieve` for the result.
## Related models
* [Wan 2.7 API](/models/wan-2-7-video): from \$0.11 per second
* [Seedance 2.0 Fast API](/models/seedance-2-0-fast): from \$0.07 per second
* [Seedance 2.0 API](/models/seedance-2-0): from \$0.09 per second
* [PixVerse C1 API](/models/pixverse-c1): from \$0.03 per second
This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.