Google: Gemini 3.8 Flash TTS

1 tools do this: prices, verification and endpoints side by side. Each is callable and billed per call.

  • Google: Gemini 3.8 Flash TTS35 credits/successSpeak a text in one of 30 prebuilt voices, or a two-speaker dialogue, with Gemini 3.8 Flash TTS on Google's own API; the audio returns inline as base64 WAV (24 kHz mono).verifiedgoogle-ai.voice-gen.gemini-3-8-flash-tts