Telnyx STT transcribes audio to text in three ways:Documentation Index
Fetch the complete documentation index at: https://developers.telnyx.com/llms.txt
Use this file to discover all available pages before exploring further.
WebSocket Streaming
Stream audio over a persistent WebSocket connection. Real-time partial and final transcripts.
File-Based Transcription
Upload audio files via REST API. OpenAI-compatible endpoint.
In-Call Transcription
Enable transcription during live voice calls via Call Control or TeXML.