omniroute-stt

name	omniroute-stt
description	Speech-to-text via OmniRoute using OpenAI /v1/audio/transcriptions format with auto-fallback across Whisper, AssemblyAI, Deepgram, Azure STT. Use when the user wants transcription of audio files or real-time speech recognition.

OmniRoute — Speech-to-Text

Requires OMNIROUTE_URL and OMNIROUTE_KEY. See entry-point SKILL for setup.

Endpoints

• POST $OMNIROUTE_URL/v1/audio/transcriptions — multipart upload, returns text
• POST $OMNIROUTE_URL/v1/audio/translations — transcribe + translate to English

Discover

curl $OMNIROUTE_URL/v1/models/stt | jq '.data[]'

Example

curl -X POST $OMNIROUTE_URL/v1/audio/transcriptions \
  -H "Authorization: Bearer $OMNIROUTE_KEY" \
  -F "file=@audio.mp3" \
  -F "model=whisper-1" \
  -F "response_format=verbose_json"

Response: { text, language, duration, segments?:[{ start, end, text }] }

Supported formats

Audio: mp3, mp4, mpeg, mpga, m4a, wav, webm. Response formats: json, text, srt, verbose_json, vtt.

Errors

• 400 invalid_file_format → unsupported audio format
• 400 file_too_large → exceeds provider limit (usually 25MB)
• 503 → provider unavailable; try another model in /v1/models/stt