Tool detail

AiSpace Venice

Converts input text to speech using a chosen Venice voice and model, returning audio in the requested container format.

Categories: Speech audio

Use when

convert text to spoken audio in a chosen voice
generate narration audio for a video or app

Not for

not free-form voice cloning — voice must be one the chosen model supports

Inputs

POST JSON body: { model: string, input: string, voice: string } (required); response_format (mp3|opus|aac|flac|wav|pcm, optional)

Admitted input schema

{
  "type": "object",
  "properties": {
    "input": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Text to speak."
    },
    "model": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Venice TTS model id. See GET /api/v1/models?type=tts (e.g. tts-kokoro, tts-elevenlabs-turbo-v2-5)."
    },
    "response_format": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "mp3",
        "opus",
        "aac",
        "flac",
        "wav",
        "pcm"
      ],
      "description": "Audio container."
    },
    "voice": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Voice id supported by the chosen model."
    }
  },
  "required": [
    "model",
    "input",
    "voice"
  ],
  "additionalProperties": false
}

Endpoint

Method: POST
URL: https://x402.aispace.bot/api/v1/audio/speech

Payment

Protocol: x402
Listed price: 0.01 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: POST https://x402.aispace.bot/api/v1/audio/speech
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z