Speech-to-Text. Real-time speech-to-text transcription using Speechmatics model hosted by SLNG via WebSocket. Supports streaming audio input with intelligent Voice Activity Detection (VAD), partial transcripts for immediate feedback. Perfect for live transcription, voice commands, and real-time captioning. Supports English and Spanish with high accuracy.
speechmatics:en - websocket
Speech-to-Text API for converting audio files to text using SLNG speechmatics. Speech-to-Text. Real-time speech-to-text transcription using Speechmatics model hosted by SLNG via WebSocket. Supports streaming audio input with intelligent Voice Activity Detection (VAD), partial transcripts for immediate feedback. Perfect for live transcription, voice commands, and real-time captioning. Supports English and Spanish with high accuracy.
Headers
AuthorizationThe Authorization header is used to authenticate with the API using your API key. Value is of the format Bearer YOUR_KEY_HERE.
UpgradeConnectionspeechmatics:en - websocket › Responses
Switching Protocols