| 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