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MistralText to Speech/v1/media/queue

Voxtral Mini TTS

Voxtral Mini TTS text to speech — 30 emotion-tagged voices, billed on input length.

Mistral's speech model with 30 emotion-tagged voices. The same speaker ships as neutral, happy, sad, angry, excited, curious, and sarcastic variants — you pick the delivery by voice ID instead of prompting for it.

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: $0.0338/1K chars

Endpoint

/v1/media/queue

Strengths

Emotion by voice ID

Thirty voices are emotion-tagged, so `en_paul_angry` and `en_paul_happy` are the same speaker with different delivery — no prompt engineering required.

Fastest in our tests

Returned a short line in about 1.8 seconds, the quickest of the speech models we timed.

Three speakers, three accents

US English, UK English, and French speakers, each with their own emotional range.

Predictable direction

Because delivery is a parameter rather than a prompt, the same input reliably produces the same read.

Quick start

Copy this snippet and start making calls with Voxtral Mini TTS.

// 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": "mistralai/voxtral-mini-tts",
    "prompt": "You did what? No — start from the beginning, and this time don't leave out the part about the fire alarm.",
    "options": {
      "voice": "en_paul_neutral"
    }
  }),
});
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 Voxtral Mini TTS through YepAPI?

One API key for all models — no separate accounts
No monthly minimums — pay per call
Switch models with one line of code
Simple REST API — works from any language
Unified billing across all providers
No rate limits for most use cases

Voxtral Mini TTS API — emotion-tagged speech from Mistral

Voxtral Mini TTS is Mistral's text-to-speech model, and its distinguishing feature is that emotion is a voice ID rather than a prompt. The same speaker is available as neutral, happy, sad, angry, excited, confident, curious, and sarcastic variants across 30 voices.

That makes delivery reproducible: pick `en_paul_confident` and you get the same read every time. On YepAPI it costs $0.0338 per 1,000 characters through the media queue.

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.

Marcus T.

SEO Platform Founder

One API key for AI models, SERP data, and web scraping. Saved us from managing 4 separate providers.

Priya S.

Full-Stack Developer

The $5 free credit let us prototype our entire rank tracking feature before committing. No other API does that.

Jake R.

Indie Hacker

Frequently asked questions

Mistral's speech model with 30 emotion-tagged voices. The same speaker ships as neutral, happy, sad, angry, excited, curious, and sarcastic variants — you pick the delivery by voice ID instead of prompting for it.

Pricing for Voxtral Mini TTS 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 Voxtral Mini TTS?

$5 free credit on signup. No credit card required. Pay per call.

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