GoogleTTSConfig

Defined in: src/providers/tts/google/GoogleTTS.ts:80

Configuration for the GoogleTTS provider.

Remarks

Provide either apiKey (for direct API access) or proxyUrl (for server-side proxy). At least one must be set. If both are provided, proxyUrl takes precedence and the API key is not sent to the client.

Direct mode authenticates with a Google Cloud API key via the X-goog-api-key header. Google also supports OAuth2 service-account credentials, but those require token minting/refresh and are out of scope for this SDK — use an API key (restricted to the Text-to-Speech API) or the proxy instead.

Example

// Direct API access
const config: GoogleTTSConfig = {
  apiKey: 'AIza...',
  languageCode: 'en-US',
  voiceName: 'en-US-Chirp3-HD-Kore',
  audioEncoding: 'MP3',
};

// Via proxy server
const proxyConfig: GoogleTTSConfig = {
  proxyUrl: 'http://localhost:3001/api/proxy/google-tts',
  voiceName: 'en-US-Neural2-F',
};

See

GoogleTTSAudioEncoding - Available audio encoding options.

Extends

• TTSProviderConfig

Properties