gpt-4o-mini-tts
About gpt-4o-mini-tts
GPT-4o mini TTS is a text-to-speech model built on GPT-4o mini, with fast and powerful language processing. It converts text into natural-sounding speech. Maximum input: 2,000 tokens.
Price by routing group
Pick a group in the console when you create a key. Status is live from the router. Live status by group →
| Group | Group status | Model status | Multiplier | Price |
|---|---|---|---|---|
Azure-Gpt-1 | … | ×0.0744 | $0.0223 | |
Azure-Gpt-2 | … | ×0.169 | $0.0507 | |
Azure-Gpt-3 | … | ×0.3718 | $0.1115 | |
Azure-Gpt-4 | … | ×0.7436 | $0.2231 | |
Azure-Gpt-5 | … | ×1.014 | $0.3042 |
USD per call
Supported endpoints
Call gpt-4o-mini-tts in one request
Works with the OpenAI SDK and any OpenAI-compatible client. Replace the key with your own.
Questions about gpt-4o-mini-tts
How much does gpt-4o-mini-tts cost on NixAPI?
From $0.0223 per call in the Azure-Gpt-1 group. Billing is pay-as-you-go in USD with no monthly minimum.
How do I call gpt-4o-mini-tts?
Point any OpenAI-compatible client at https://api.nixapi.com/v1, use your NixAPI key and set the model to "gpt-4o-mini-tts".
Which routing groups serve gpt-4o-mini-tts?
gpt-4o-mini-tts is available in 5 routing groups: Azure-Gpt-1, Azure-Gpt-2, Azure-Gpt-3, Azure-Gpt-4, Azure-Gpt-5. The lowest price is in Azure-Gpt-1.