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Kokoro · Audio

Kokoro 82M API pricing

hexgrad/kokoro-82m

Lightweight text-to-speech. Kokoro 82M by Kokoro, routed through INFRO on a Kokoro account you connect — alongside every other provider you run. Kokoro bills you for it directly, on that account and at your own rate. INFRO adds routing, failover, request logs, cost attribution and policy around it, and takes no part of what you pay Kokoro.

Pricing

Per 1M charsUSD · updated 2026-10-05

Kokoro rate

$4.00

per 1M chars, billed to you by Kokoro

INFRO adds

$0

0% markup on model spend

Calling Kokoro 82M

POST /v1/audio/speech
import os
from infro import Infro

client = Infro(api_key=os.environ["INFRO_API_KEY"])

audio = client.audio.speech.create(
    model="hexgrad/kokoro-82m",
    input="Every AI model, one API.",
)

What this modality supports

  • Text to speech
  • Music generation
  • Transcription
  • Diarization

Text-to-speech with streaming playback, full-track music generation, and transcription with timestamps and diarization. Billed per character generated, per track, and per hour transcribed.

QuickstartGet a key

Alternatives for lightweight text-to-speech

Same modality, nearest in price. All of them share the request shape above, so comparing them is a one-word change.

Work out what Kokoro 82M would cost you

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