tts-1
NixAPI price, from
USD per 1M tokens · via group Azure-Gpt-1 · Official list price $0.5 / $15Save 93%
About tts-1
TTS text-to-speech model with voice selection support. The standard tts-1 model offers the lowest latency but lower quality than the tts-1-hd model.
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 | Input | Output | Cache read | Cache write |
|---|---|---|---|---|---|---|---|
Azure-Gpt-1 | … | ×0.0744 | $0.0372 | $1.115 | — | — | |
Azure-Gpt-2 | … | ×0.169 | $0.0845 | $2.535 | — | — | |
Azure-Gpt-3 | … | ×0.3718 | $0.1859 | $5.577 | — | — | |
Azure-Gpt-4 | … | ×0.7436 | $0.3718 | $11.154 | — | — | |
Azure-Gpt-5 | … | ×1.014 | $0.507 | $15.21 | — | — |
USD per 1M tokens
Supported endpoints
Call tts-1 in one request
Works with the OpenAI SDK and any OpenAI-compatible client. Replace the key with your own.
Questions about tts-1
How much does tts-1 cost on NixAPI?
From $0.0372 per 1M input tokens and $1.115 per 1M output tokens in the Azure-Gpt-1 group, about 93% below the official list price. Prices are pay-as-you-go in USD with no monthly minimum.
How do I call tts-1?
Point any OpenAI-compatible client at https://api.nixapi.com/v1, use your NixAPI key and set the model to "tts-1".
Which routing groups serve tts-1?
tts-1 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.