AI Rate Card

Eleven v4 · vercel

ElevenLabs' expressive text-to-speech model with audio tags for emotion and delivery, multilingual speech, and multi-speaker dialogue support. Accepts up to 10,000 characters per request and is billed per input character.

Modelo baseTodos os modelos desta baseTodos os modelos do provedorao provedor

Todos os modelos ElevenLabs em todos os provedores

Preço, $ $40.00 / 1M caracteres

Contexto —

Aceita texto

Última verificação 04.11.2026 12:00:14 UTC

Fonte —

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API

API compatível com OpenAI: os SDKs oficiais da OpenAI funcionam com esta URL base. Substitua YOUR_API_KEY pela sua chave do provedor.

URL base da API
https://ai-gateway.vercel.sh/v1
Endpoint
https://ai-gateway.vercel.sh/v1/audio/speech
ID do modelo
elevenlabs/eleven-v4
curl
curl https://ai-gateway.vercel.sh/v1/audio/speech \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "elevenlabs/eleven-v4", "input": "Hello!", "voice": "alloy"}'
Python
import requests

r = requests.post(
    "https://ai-gateway.vercel.sh/v1/audio/speech",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={
      "model": "elevenlabs/eleven-v4",
      "input": "Hello!",
      "voice": "alloy"
    },
)
print(r.json())
JavaScript
const r = await fetch("https://ai-gateway.vercel.sh/v1/audio/speech", {
  method: "POST",
  headers: {Authorization: "Bearer YOUR_API_KEY", "Content-Type": "application/json"},
  body: JSON.stringify({
    "model": "elevenlabs/eleven-v4",
    "input": "Hello!",
    "voice": "alloy"
  }),
});
console.log(await r.blob());
Requisição (JSON)
{
  "model": "elevenlabs/eleven-v4",
  "input": "Hello!",
  "voice": "alloy"
}
Resposta (JSON)
audio bytes (audio/mpeg)

O endereço vem da lista de modelos do provedor; confira na documentação dele.

Documentação da API do provedor

Source: AI Rate Card, https://airatecard.com/pt/c/offer%3Avercel%7Celevenlabs/eleven-v4, prices checked 2026-11-04

Dados técnicos

ID: offer:vercel|elevenlabs/eleven-v4