Yandex SpeechKit
With Yandex SpeechKit, app developers can implement Yandex's speech recognition (Speech-to-Text) and speech synthesis (Text-to-Speech) technologies.
To access SpeechKit, use the API.
The Yandex Cloud infrastructure is protected pursuant to the Russian Federal Law No. 152-FZ on Personal Data.
For terms of use, see the Yandex SpeechKit Terms of Use.
The service is subject to a service level agreement. The service level is set out in the document titled Yandex SpeechKit Service Level.
Getting started
Convert text to speech and speech to text
Speech recognition
Find out how speech recognition works
Recognition API
Description of the recognition API v3 methods
Speech synthesis
Find out how text-to-speech conversion works
Synthesis API
Description of synthesis methods in API v3
SpeechKit Brand Voice
Speech synthesis technology with a unique voice
SpeechKit Hybrid
SpeechKit voice technologies in on-premise infrastructure
Authentication with the API
Get an access token and use it in requests
Response format
Response headers and response codes
Quotas and limits
Technical and organizational limitations
Access management
Configure access permissions to use the service
Pricing policy
Service pricing and cost calculations