テキスト音声合成ツール

curl -X POST https://api.brainiall.com/v1/tts/synthesize \
  -H "Authorization: Bearer $BRAINIALL_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"text": "Hello from Brainiall Speech engine.", "voice": "en-US-aurora"}' \
  --output speech.wav

バッチ合成とファイル出力のための標準ライブラリコード例。

import os
import json
import urllib.request

API_URL = "https://api.brainiall.com/v1/tts/synthesize"

def synthesize(text: str, voice: str = "en-US-aurora", output_path: str = "output.wav"):
    payload = json.dumps({
        "text": text,
        "voice": voice
    }).encode("utf-8")
    
    req = urllib.request.Request(
        API_URL,
        data=payload,
        headers={
            "Authorization": f"Bearer {os.environ['BRAINIALL_API_KEY']}",
            "Content-Type": "application/json"
        },
        method="POST"
    )
    
    with urllib.request.urlopen(req) as response:
        with open(output_path, "wb") as f:
            f.write(response.read())
    print(f"Speech saved to {output_path}")

# synthesize("Natural voice synthesis via Brainiall API", voice="en-US-aurora")