← Back to Hub
Gemini 3.1 Flash TTS
Commercial useGemini 3.1 Flash TTS (Google Vertex, Preview) - TTS the he 3.1, chat luong cao. 30 giong + 78 ngon ngu BCP-47. WAV 24kHz.
Pricing theo tokenInput 200 credits / 1M (≈ $1.00)Output 4000 credits / 1M (≈ $20.00)
24-hour statusNo activity yet
03:00–04:00
No data
04:00–05:00
No data
05:00–06:00
No data
06:00–07:00
No data
07:00–08:00
No data
08:00–09:00
No data
09:00–10:00
No data
10:00–11:00
No data
11:00–12:00
No data
12:00–13:00
No data
13:00–14:00
No data
14:00–15:00
No data
15:00–16:00
No data
16:00–17:00
No data
17:00–18:00
No data
18:00–19:00
No data
19:00–20:00
No data
20:00–21:00
No data
21:00–22:00
No data
22:00–23:00
No data
23:00–00:00
No data
00:00–01:00
No data
01:00–02:00
No data
02:00–03:00
No data
Input
Used to describe the generated output.
Toc do noi (0.25 - 4, mac dinh 1)
Do khuech dai am luong dB (-48 - 16, mac dinh 0)
Priced per token (in 200 · out 4000 cr / 1M)
Output
output typeaudio
Ready to create
Fill the inputs and click Run.
Examples
Click an example to load it into the Playground and try it.
README
Gemini 3.1 Flash TTS API
Gemini 3.1 Flash TTS (Google Vertex, Preview) - TTS the he 3.1, chat luong cao. 30 giong + 78 ngon ngu BCP-47. WAV 24kHz.
Capabilities
- ✓ text-to-speech
How to use it on CinAPI
- 1Create an API key. Go to API Keys to create a hal_… key for your app.
- 2Try it in the Playground. Fill in the Playground tab form and click Run to see instant results (real credits deducted).
- 3Call via the API. POST to /api/v1/calls with a Bearer key to integrate it into your product.
- 4Integrate & scale. One key works for every model (text / image / video). Track usage & logs in the dashboard.
Pricing
8 credits per run (≈ $0.04). Credits never expire; top up on the Billing page. Some models are priced by parameters (resolution, duration) — the price updates in real time on the Run button before you run.
Frequently asked questions
Sign up for a CinAPI account, create an API key under API Keys, then call the endpoint with a Bearer key. New accounts get 200 free credits.
text-to-speech