Public API

Voice AI infrastructure under your brand

Build transcription, subtitles, speaker labels, guardrails, realtime speech, and voice workflows on Whisper VoiceKit models through provider-neutral RealtimeVoiceKIT endpoints.

Usage pricing

$10 free usage, then metered billing

Every developer account starts with a $10 API credit. Paid usage is billed through Stripe from the exact SKU consumed.

$10 free usage

Le tariffe mostrate sono prezzi al dettaglio di RealtimeVoiceKIT per ogni SKU.

Branded model catalog

Whisper VoiceKit Best

$0.252 / hour

Highest-accuracy pre-recorded speech-to-text for production transcripts.

Whisper VoiceKit Fast

$0.18 / hour

Lower-cost pre-recorded transcription with broad language coverage.

Whisper VoiceKit Realtime Pro

$0.54 / hour

Low-latency streaming speech-to-text for live products.

Whisper VoiceKit Agent

$5.40 / hour

Realtime voice-agent sessions for browser, app, and phone workflows.

Documentazione dell'API

Tutto ciò che serve per integrare

Autenticati con una chiave rtvk_ e inizia a trascrivere in pochi minuti.

Interactive reference

Explore the filtered OpenAPI schema and test API calls from the browser.

Open reference

Pre-recorded STT

Create transcripts from URLs or signed uploads and retrieve text, words, utterances, and subtitles.

View endpoints

Usage ledger

Inspect credit balance, itemized usage events, and Stripe checkout for metered billing.

View billing API

Server MCP

Collega Claude, Cursor e altri strumenti di IA alle tue trascrizioni tramite Model Context Protocol.

Collega un client

Guida rapida

Crea una chiave API, carica l'audio e ottieni il risultato con poche righe di codice.

Leggi la guida

Start with a provider-neutral API

Create an rtvk_ key, use the /v2 endpoints, and keep your customer experience fully branded.