ElevenLabs: Eleven Multilingual v2 (Voice Changer)

elevenlabs/eleven_multilingual_sts_v2

ElevenLabs Eleven Multilingual v2 (Voice Changer) API pricing

Eleven Multilingual v2 (Voice Changer) costs $0.048 per minute of input on Oxyy. That is the pay-as-you-go price after the current 60% discount (Launch Promo; standard price $0.120). It takes audio as input and returns audio, from audio files of up to 50 MB. A cheaper ElevenLabs option is ElevenAgents Speech Engine at $0.032 per minute of input; for every model and rate, see ElevenLabs API pricing.

State-of-the-art multilingual voice changer. Converts an existing recording into another voice while preserving delivery.
ModalitiesAudioAudio
Price$0.048 per minute of inputAll ElevenLabs API pricing

Providers

Where this model runs, and what each route costs. Requests are sent to a healthy provider automatically; if one errors, the gateway retries against another serving the same model.

ProviderPriceUnit
ElevenLabs$0.048per minute of input

Capabilities (3)

StreamingRealtimeVoice Cloning

Pricing

What this model costs on Oxyy, pay as you go. "Charged" is the rate a request is billed at; the standard price is shown beside it for reference.

Price
$0.048
per minute of input · standard price $0.120
Current discount
60%
off every rate
RateStandard priceChargedUnit
Per minute$0.120$0.048per minute of input

Discount. Charged rates include the current "Launch Promo" discount of 60% on every rate.

Specifications

Model ID
eleven_multilingual_sts_v2
Developer
ElevenLabs
Type
Text to speech
Input
Audio
Output
Audio
Series
Voice Changer
Audio input
Up to 50 MB each
Endpoint
/v1/audio/speech

Best for

Voice changerSpeech to speechMultilingual

Quickstart

Call eleven_multilingual_sts_v2 with a POST to /v1/audio/speech on https://api.oxyy.ai, using your Oxyy API key from the OXYY_API_KEY environment variable. The same key works for every model in the catalog.

import os
from openai import OpenAI

client = OpenAI(
    base_url="https://api.oxyy.ai/v1",
    api_key=os.environ["OXYY_API_KEY"],
)

with client.audio.speech.with_streaming_response.create(
    model="eleven_multilingual_sts_v2",
    voice="Rachel",
    input="Hello from Oxyy.",
    response_format="mp3",
) as response:
    response.stream_to_file("speech.mp3")

Availability

The share of requests to this model that completed successfully over the last 30 days. Requests the caller cancelled, and requests still in flight, are not counted. When an upstream provider errors, the gateway retries against another provider serving the same model, so a single provider incident does not necessarily show up here.

Requests (30 days)
11
A success rate is shown from 100 completed requests
Days with traffic
4
of the last 30 days

Frequently asked questions

What is Eleven Multilingual v2 (Voice Changer)?
State-of-the-art multilingual voice changer. Converts an existing recording into another voice while preserving delivery.
How much does Eleven Multilingual v2 (Voice Changer) cost?
Eleven Multilingual v2 (Voice Changer) costs $0.048 per minute of input on Oxyy. That is the pay-as-you-go price after the current 60% discount (Launch Promo; standard price $0.120). You pay per request, with no subscription.
How do I call Eleven Multilingual v2 (Voice Changer) through the API?
Send a POST request to https://api.oxyy.ai/v1/audio/speech with "model": "eleven_multilingual_sts_v2", authenticated with your Oxyy API key. Put the text in "input" and choose a "voice"; the response body is the audio file.
What inputs and outputs does Eleven Multilingual v2 (Voice Changer) support?
Eleven Multilingual v2 (Voice Changer) accepts audio as input and returns audio.
What other models does ElevenLabs have?
ElevenLabs also offers Eleven English v2 (Voice Changer), Eleven Flash v2, Eleven Flash v2.5 and Eleven Multilingual v2 (Voice Design) through Oxyy.

Alternatives to Eleven Multilingual v2 (Voice Changer)

Models of the same kind from other vendors, closest in price first. Prices are pay-as-you-go on Oxyy, through the same API key.

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