How much does aura-2-es:free cost per 1M tokens?

Input is priced at $0.00 per 1M tokens, output at $0.00 per 1M tokens. Billing is per token, no rounding to batch sizes.

How do I access aura-2-es:free via API?

Send requests to the UnoRouter /v1/chat/completions endpoint with model=aura-2-es:free. Any OpenAI-compatible client library works. Authentication uses a standard Bearer token.

Deepgram: aura-2-es:free

Name: aura-2-es:free
Brand: Deepgram

aura-2-es:free

Released Jun 25, 2025Updated Jun 18, 2026

Aura-2 is a multilingual text-to-speech model from Deepgram. It supports Deepgram’s canonical Aura-2 voice catalog for speech synthesis across multiple languages.

Mode audio

All providers for this model are busy right now

Every upstream provider has hit its rate limit. The model comes back automatically once limits lift, usually within hours. Try again in a little while or switch to another model.

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