Eleven Multilingual V2 API
ElevenLabs's text-to-speech model. Call it on 666 AI with the same API key as every other model. Pay as you go; prices follow the upstream in real time and this page updates hourly.
| Vendor | ElevenLabs |
| Type | text-to-speech |
| Price | $108 per 1M characters |
| Live test | Passed our live test in the last 7 days |
| Model ID (use this in your request) | elevenlabs/eleven-multilingual-v2 |
How to call Eleven Multilingual V2
The API is OpenAI-compatible. Replace YOUR-ENDPOINT with the endpoint shown on your API Key page after you sign up, and YOUR-KEY with your key.
curl https://YOUR-ENDPOINT/v1/audio/speech \
-H "Authorization: Bearer YOUR-KEY" \
-H "Content-Type: application/json" \
-d '{"model": "elevenlabs/eleven-multilingual-v2", "input": "Hello from 666 AI", "voice": "alloy"}' \
--output speech.mp3from openai import OpenAI
client = OpenAI(base_url="https://YOUR-ENDPOINT/v1", api_key="YOUR-KEY")
r = client.audio.speech.create(model="elevenlabs/eleven-multilingual-v2", voice="alloy", input="Hello from 666 AI")
r.write_to_file("speech.mp3")Similar models — price comparison
| Model | Price |
|---|---|
| Eleven Flash V2.5 | $54 per 1M characters |
| Eleven Turbo V2.5 | $54 per 1M characters |
| Speech 2.8 Turbo | $81 per 1M characters |
| Eleven V3 | $108 per 1M characters |
| Eleven V4 | $108 per 1M characters |
| Speech 2.8 Hd | $135 per 1M characters |
More models from ElevenLabs
| Model | Price |
|---|---|
| Eleven V3 Conversational | $54 per 1M characters |
| Eleven V4 Turbo | $54 per 1M characters |
FAQ
How much does the Eleven Multilingual V2 API cost?
On 666 AI, Eleven Multilingual V2 costs $108 per 1M characters. You pay only for what you use — no monthly fee. Prices follow the upstream in real time; this page updates every hour.
Can I use the official OpenAI SDK?
Yes. The API is OpenAI-compatible: in the OpenAI Python or Node.js SDK just change base_url and api_key, and set model to elevenlabs/eleven-multilingual-v2.
How do I pay?
Bank card (including Google Pay / Apple Pay), USDT / ETH, or bank wire. Top up once and usage is deducted as you go.