TTS Text-to-Speech

POST

/v1beta/models/gemini-2.5-flash-preview-tts:generateContent

• Gemini native TTS: generateContent returns audio
• Set generationConfig.responseModalities to AUDIO
• Select a preset voice via speechConfig.voiceConfig
• Official docs: Speech generation

Authorizations

bearer

Type

HTTP (bearer)

Request Body

application/json

object

object[]

Required

object

Required