> ## 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.
# Chatterbox HD (Resemble AI) API
> Chatterbox HD (Resemble AI) API on Venice: text to speech with 9 voices at $50.00 per 1M characters (about $0.041 per minute). Pricing, specs and code examples.
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}
;
};
# Chatterbox HD (Resemble AI) API
Chatterbox HD (Resemble AI) is a text-to-speech model by Resemble AI, available on the Venice API as `tts-chatterbox-hd`. It runs privately, with zero data retention.
## Chatterbox HD (Resemble AI) API pricing
| Model ID | Variant | Privacy | Price |
| - | - | - | - |
| `tts-chatterbox-hd` | Standard | Private | \$50.00 per 1M characters |
## Chatterbox HD (Resemble AI) specifications
| Spec | Value |
| - | - |
| Provider | Resemble AI |
| Released | Apr 17, 2026 |
| Privacy | Private |
| Voices | 9 |
| Formats | wav |
## How to use the Chatterbox HD (Resemble AI) API
Send requests to `POST https://api.venice.ai/api/v1/audio/speech` with `"model": "tts-chatterbox-hd"` and your API key.
```bash theme={null}
curl https://api.venice.ai/api/v1/audio/speech \
-H "Authorization: Bearer $VENICE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "tts-chatterbox-hd",
"input": "Private AI for everyone.",
"voice": "Aurora",
"response_format": "mp3"
}' --output speech.mp3
```
## Chatterbox HD (Resemble AI) API FAQ
### How much does the Chatterbox HD (Resemble AI) API cost?
$50.00 per 1M characters of input text, about $0.041 per minute of generated speech. Prices are in USD and can be paid in DIEM at parity.
### What is the Chatterbox HD (Resemble AI) model ID?
Use `tts-chatterbox-hd` as the `model` parameter.
### Is the Chatterbox HD (Resemble AI) API private?
Chatterbox HD (Resemble AI) is private: requests run on infrastructure Venice controls with zero data retention, and prompts and outputs are never stored or used for training.
### How many voices does Chatterbox HD (Resemble AI) have?
9 voices, for example `Aurora`, `Blade`, `Britney`. Output formats: wav.
### Which endpoint does the Chatterbox HD (Resemble AI) API use?
Call `POST /audio/speech`.
## Related models
* [Gradium TTS API](/models/gradium-tts): \$47.50 per 1M characters
* [ElevenLabs Turbo v2.5 API](/models/elevenlabs-turbo-v2-5): \$62.50 per 1M characters
* [Orpheus TTS API](/models/orpheus-tts): \$62.50 per 1M characters
* [Qwen 3 TTS 0.6B API](/models/qwen-3-tts-0-6b): \$87.50 per 1M characters
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