Name: ElevenLabs Multilingual v2 API
Brand: ElevenLabs

Overview

What is Eleven Multilingual v2 API?

ElevenLabs Multilingual v2 delivers natural-sounding text-to-speech in 29 languages with expressive voice cloning.

Technical Specifications
- Supported inputs: Text
- Output: Audio
- Endpoint: /tts

Performance Benchmarks
[embed]

Eleven Multilingual v2 API Pricing
- Input: $234 / 1M tokens

Where to Use Eleven Multilingual v2

Voiceovers and narration
Generate natural speech for videos, courses, and IVR at low per-second cost.

Accessibility and voice agents
Add spoken output to apps, readers, and conversational assistants.

Uptime and performance

Uptime (24h): 100%
Uptime (7d): 100%
Availability (24h): 100%
Error rate (24h): 0%
End-to-end latency (24h median): 2.8s

Measured on the AI/ML API gateway across live traffic. Figures are medians unless stated. Last updated 2026-10-12.

Use cases

Global Content Localization: Translate and voice-over videos, e-learning, and apps in multiple languages with natural voices.
‍Interactive AI Agents: Power multilingual chatbots, virtual assistants, and customer service avatars.
‍Audiobooks & Podcasts: Generate expressive, long-form narration in multiple languages.‍
Gaming & Animation: Provide dynamic, real-time voice lines for characters across regions.
‍Accessibility Tools: Deliver high-quality screen readers and voice-based interfaces for visually impaired users.

‍

How to use ElevenLabs Multilingual v2 API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to elevenlabs/eleven_multilingual_v2.

import requests

r = requests.post(
    "https://api.aimlapi.com/v1/tts",
    headers={"Authorization": "Bearer " + AIMLAPI_KEY},
    json={
      "model": "elevenlabs/eleven_multilingual_v2",
      "text": "Hello from AI/ML API",
      "voice": "Rachel"
    },
)
print(r.json()["audio"])  # URL to the generated audio

const r = await fetch("https://api.aimlapi.com/v1/tts", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "elevenlabs/eleven_multilingual_v2",
    "text": "Hello from AI/ML API",
    "voice": "Rachel"
  }),
});
const { audio } = await r.json();
console.log(audio); // URL to the generated audio

curl -X POST https://api.aimlapi.com/v1/tts \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"elevenlabs/eleven_multilingual_v2","text":"Hello from AI/ML API","voice":"Rachel"}'

# the JSON response contains "audio" — a URL to the generated speech

OpenAI-compatible — swap the base URL and it works with your existing SDK.