Zonos v0.1 Hybrid
Zonos v0.1 Hybrid text to speech — English speech with accent control, billed on input length.
Zyphra's hybrid-architecture English model with straightforward accent and gender selection, plus a random option for varied batch output.
No credit card required. Takes 30 seconds.
2,400+
Developers
1.2M+
API calls served
100+
Endpoints
$0.01
Per call
Yep, that's it.
Playground coming soon — use the API endpoint directly with your API key.
Pricing
Per character: $0.0148/1K chars
Endpoint
/v1/media/queue
Strengths
American and British coverage, chosen by voice ID rather than by prompt.
Four named voices covering the obvious combinations.
Useful when generating a batch that should not all sound like the same person.
Zyphra's hybrid design, offered alongside a pure-transformer sibling at the same price.
Quick start
Copy this snippet and start making calls with Zonos v0.1 Hybrid.
// Step 1: Submit job
const res = await fetch('https://api.yepapi.com/v1/media/queue', {
method: 'POST',
headers: {
'x-api-key': 'YOUR_API_KEY',
'Content-Type': 'application/json',
},
body: JSON.stringify({
"model": "zyphra/zonos-v0.1-hybrid",
"prompt": "Mind the gap between the train and the platform edge. This service terminates at the next station.",
"options": {
"voice": "american_female"
}
}),
});
const { data } = await res.json();
const jobId = data.jobId;
// Step 2: Poll for result
const status = await fetch(`https://api.yepapi.com/v1/media/status/${jobId}`, {
headers: { 'x-api-key': 'YOUR_API_KEY' },
});
const { data: job } = await status.json();
// job.status: "pending" | "processing" | "completed" | "failed"
// job.result: { text?, image?, audio?, video? }Why use Zonos v0.1 Hybrid through YepAPI?
Zonos v0.1 Hybrid API — English speech with accent control
Zonos v0.1 Hybrid is a text-to-speech model from Zyphra built on a hybrid architecture. It produces English speech with American and British accent coverage in male and female variants, plus a `random` option for varied batch output.
Zyphra ships a pure-transformer sibling at the same price, so you can compare the two on your own copy. Billed at $0.0148 per 1,000 characters.
Start generating in 30 seconds
$5 free credit on signup. No credit card required. Pay per call.
What developers say
“Switched from SerpAPI and cut our SERP costs by 80%. Same data quality, way simpler billing.”
“One API key for AI models, SERP data, and web scraping. Saved us from managing 4 separate providers.”
“The $5 free credit let us prototype our entire rank tracking feature before committing. No other API does that.”
Frequently asked questions
Zyphra's hybrid-architecture English model with straightforward accent and gender selection, plus a random option for varied batch output.
Pricing for Zonos v0.1 Hybrid through YepAPI is based on usage. No monthly minimums — you only pay for what you use.
Sign up for a free API key, then send requests to the /v1/media/queue endpoint.
Ready to use Zonos v0.1 Hybrid?
$5 free credit on signup. No credit card required. Pay per call.
Explore more models
Zonos v0.1 Transformer
ZyphraZonos v0.1 Transformer text to speech — pure-transformer English speech, billed on input length.
GPT-4o Mini
OpenAIAccess GPT-4o Mini through one API key. Fast, cheap, and OpenAI-compatible.
GPT-4o
OpenAIAccess GPT-4o through one API key. Flagship reasoning and multimodal capabilities.