Text to speech

Name: Text to speech
Author: OpenSmartRoute

Reads text aloud in a natural voice and returns audio (mp3, opus, wav ...); answers the OpenAI-compatible /v1/audio/speech endpoint (never chat).

by OpenSmartRoute(0) 0 installs

Free

Free account. Installing gives you the manifest plus copy-paste snippets.

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About

Part of the example catalogue (examples/targets.yaml).

Reads text aloud in a natural voice and returns audio (mp3, opus, wav ...); answers the OpenAI-compatible /v1/audio/speech endpoint (never chat).

Use it

Copy one of these into your project. Installing also returns the manifest and these snippets.

# after Install: the listing is in your workspace's routing pool - nothing else to configure
curl -s -X POST https://api.opensmartroute.ai/api/v1/route -H 'Authorization: Bearer $OSR_API_KEY' -H 'Content-Type: application/json' -d '{"text": "...", "plan": true}'
# or pin it on the OpenAI-compatible endpoint: {"model": "speak-small", ...}

Manifest

An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.

speak-small.ocm.jsonjson

{
  "ocm": "1",
  "id": "speak-small",
  "kind": "tool",
  "name": "Text to speech",
  "description": "Reads text aloud in a natural voice and returns audio (mp3, opus, wav ...); answers the OpenAI-compatible /v1/audio/speech endpoint (never chat).",
  "capabilities": {
    "domains": [
      "general",
      "customer_support",
      "marketing"
    ],
    "actions": [
      "speech"
    ],
    "languages": [
      "*"
    ],
    "modalities": [
      "text",
      "audio"
    ],
    "max_complexity": 1,
    "min_complexity": 0,
    "supports_tools": false,
    "supports_streaming": true,
    "tags": [
      "speech"
    ]
  },
  "constraints": {
    "data_boundary": "public",
    "pii_allowed": true
  },
  "cost": {
    "usd_per_1k_tokens": 0.06
  },
  "latency_ms": 2500,
  "quality_prior": 0.8,
  "examples": [
    "Read this paragraph aloud.",
    "Generate the audio for this announcement."
  ],
  "metadata": {
    "model": "openai/gpt-4o-mini-tts",
    "speech": true
  },
  "publisher": "OpenSmartRoute",
  "version": "1.0.0"
}

Fetch it by URL: GET /api/v1/registry/speak-small/manifest?version=1.0.0

About

Use it

Manifest

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