xAI: grok-voice-tts
grok-voice-tts- Input / Output
- $15.00 / $0.00
- Modalities
- Audio
Getting started
Create API key
Create a key in Console, then use it with every model on the platform.
Send your first request
Copy the example for your language and run it against the endpoint.
Text to speechTokenLab endpointPOST/v1/audio/speechcurl -X POST "https://api.tokenlab.sh/v1/audio/speech" \ -H "Authorization: Bearer sk-xxx" \ -H "Content-Type: application/json" \ -d '{ "language_code": "en", "operation": "tts", "response_format": "mp3", "voice": "eve", "model": "grok-voice-tts", "input": "Hello from TokenLab." }'This request is estimated at $15.00 Per character.
Pricing
Official price is the model maker's public baseline. TokenLab price is what you pay for this model on TokenLab.
Pricing
Per character- TokenLab price
- Input$15.00Output$0.00Per character
- Official price
- Input$15.00Output$0.00Per character
| Official pricePer character | TokenLab pricePer character | Discount | |
|---|---|---|---|
| Input | $15.00 | $15.00 | - |
| Output | $0.00 | $0.00 | - |
Usage & activity
Success rate is the share of requests that completed. Latency is how long a full response takes; P95 means 95% of requests finished within that time.
Usage & availability
Last 24 hoursNo data yet
Data is based on aggregate user requests, excluding status checks.
Open in Console
Open Grok Voice TTS in Console with a prompt ready to edit or send.
Help me try grok-voice-tts with a short audio request at /v1/audio/speech. Show the result and cost.
Use cases
Voice UX
Generate narration, onboarding audio, and spoken UI responses.
Side-by-side test
Compare response quality, latency, and price side by side.
Prompt examples
Generate calm onboarding narration for a developer tool.
Send the smallest possible request and show me the result and cost.
Compare this model with a cheaper one in the same category — when is each worth it?
FAQ
How much does Grok Voice TTS cost?
On TokenLab, Grok Voice TTS costs Input $15.00 / Output $0.00 Per character. The pricing table above shows the full breakdown.
What is Grok Voice TTS best for?
Grok Voice TTS supports Text to speech. You can open it directly in Create.
How do I test Grok Voice TTS?
Open Grok Voice TTS in Create. A sample for /v1/audio/speech will be ready to try.
Which endpoint should Grok Voice TTS use?
Use https://api.tokenlab.sh/v1/audio/speech for Grok Voice TTS. The request example below shows the matching code shape.
Can I test Grok Voice TTS before integrating it?
Yes. Open Console starts a ready draft for Grok Voice TTS and keeps your prompt after sign-in, so you don’t lose context.
Which operations does Grok Voice TTS support?
Grok Voice TTS supports Text to speech. Select an operation above to see its endpoint and request example.