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aura

This documentation is valid for the following list of our models:

#g1_aura-angus-en
#g1_aura-arcas-en
#g1_aura-asteria-en
#g1_aura-athena-en
#g1_aura-helios-en
#g1_aura-hera-en
#g1_aura-luna-en
#g1_aura-orion-en
#g1_aura-orpheus-en
#g1_aura-perseus-en
#g1_aura-stella-en
#g1_aura-zeus-en

Model Overview

Deepgram Aura is the first text-to-speech (TTS) AI model designed for real-time, conversational AI agents and applications. It delivers human-like voice quality with unparalleled speed and efficiency. It has dozen natural, human-like voices with lower latency than any comparable voice AI alternative and supports seamless integration with Deepgram's industry-leading Nova speech-to-text API.

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API Schema

PreviousDeepgram NextContent Moderation Models

Last updated 1 day ago

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post

Authorizations

Body

modelundefined · enumRequiredPossible values:

textstringRequired

The text content to be converted to speech.

containerstringOptional

The file format wrapper for the output audio. The available options depend on the encoding type.

encodingstring · enumOptional

Specifies the expected encoding of your audio output

Default: linear16Possible values:

sample_ratestringOptional

The sample rate for the output audio. Based on the encoding, different sample rates are supported. For some encodings, the sample rate is not configurable

Responses

201Success

application/json

post

POST /v1/tts HTTP/1.1
Host: api.aimlapi.com
Authorization: Bearer <YOUR_AIMLAPI_KEY>
Content-Type: application/json
Accept: */*
Content-Length: 105

{
  "model": "#g1_aura-angus-en",
  "text": "text",
  "container": "text",
  "encoding": "linear16",
  "sample_rate": "text"
}

201Success

{
  "metadata": {
    "transaction_key": "text",
    "request_id": "text",
    "sha256": "text",
    "created": "2025-05-30T04:58:30.264Z",
    "duration": 1,
    "channels": 1,
    "models": [
      "text"
    ],
    "model_info": {
      "ANY_ADDITIONAL_PROPERTY": {
        "name": "text",
        "version": "text",
        "arch": "text"
      }
    }
  }
}