Gemini 3.1 Flash Tts Preview

Gemini 3.1 Flash Tts Preview through Clervo's normalized speech contract.

Clervo IDclervo/gemini-3.1-flash-tts-preview

Creator: Google
Availability: available
Health: healthy
Sellable now: Yes

Current contract

Identity, capability, and commerce stay together.

What it accepts

text

What it returns

audio

Capabilities

audio output
text input

Execution

/v1/ai/execute

Replay-safe with the original idempotency key.

Published pricing

Rates describe usage. The live quote binds the request.

$0.0375 / 1K characters

Billing mode: metered. Payment: x402 or mpp. For a paid call, inspect the exact request-bound challenge before authorizing it. Internal serving suppliers are not publicly disclosed.

B11 TypeScript client

Use the exact model ID.

Gemini 3.1 Flash Tts Preview · TypeScript

import { ClervoClient } from '@clervo/sdk';

const clervo = new ClervoClient();
const result = await clervo.ai.execute({
  model: 'clervo/gemini-3.1-flash-tts-preview',
  input: { kind: 'speech', input: 'A useful bounded result.', voice: 'Kore', responseFormat: 'mp3' }
}, { idempotencyKey: 'stable-request-0001' });

Automatic payment remains off unless explicitly enabled. Reuse the same idempotency key to recover or replay; reconcile unknown settlement before retrying.

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