omniroute-tts

name	omniroute-tts
description	Text-to-speech via OmniRoute using OpenAI /v1/audio/speech format with auto-fallback across OpenAI TTS, ElevenLabs, Azure Neural, Google Cloud TTS. Use when the user wants spoken audio output from text.

OmniRoute — Text-to-Speech

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

Endpoint

• POST $OMNIROUTE_URL/v1/audio/speech — returns binary audio (mp3/opus/wav/flac)

Discover

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

Each entry includes voices:[...] for the available voice names per provider.

Example

curl -X POST $OMNIROUTE_URL/v1/audio/speech \
  -H "Authorization: Bearer $OMNIROUTE_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "tts-1",
    "input": "Hello from OmniRoute.",
    "voice": "alloy",
    "response_format": "mp3"
  }' --output speech.mp3

Voices

Voice names vary by provider. Check /v1/models/tts — each entry has voices:[...]. Common OpenAI voices: alloy, echo, fable, onyx, nova, shimmer.

Errors

• 400 invalid_voice → voice not supported by this model
• 400 input_too_long → input exceeds model character limit
• 503 → provider unavailable; try another model in /v1/models/tts