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SLNG Deepgram Aura 2 API

Deepgram Aura 2 for conversational voice agents.

SLNG Deepgram Aura 2 API is one of 15 APIs that SLNG publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Deepgram Aura 2. The published artifact set on APIs.io includes an OpenAPI specification and an AsyncAPI specification.

This API exposes 2 operations across 2 paths, and defines 13 schemas. It is described by OpenAPI 3.0.3, at version 1.0.0.

Requests are made against a single base URL, https://api.agents.slng.ai.

2 operations 2 paths 13 schemas 2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0.0
Base URL
https://api.slng.ai
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

SLNG Deepgram Aura 2 API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (API key) (bearerAuth). By default, every request must be authenticated.

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 POST. Each is listed below with its method, path, parameters, and response codes.

Deepgram Aura 2 2

Deepgram Aura 2 for conversational voice agents.

POST
/v1/tts/slng/deepgram/aura:2-en
Aura 2 (English)
slng/deepgram/aura:2-en 2 params body → 200400401500
POST
/v1/tts/slng/deepgram/aura:2-es
Aura 2 (Spanish)
slng/deepgram/aura:2-es 2 params body → 200400401500

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are DeepgramAuraTtsRequestBase (5 properties), SlngDeepgramAuraBadRequestResponse (3 properties), SlngDeepgramAuraUnauthorizedResponse (3 properties), ProviderErrorResponse (3 properties). Each schema is shown below with its type and property counts.

DeepgramAuraTtsRequestBase
object
5 properties 1 required
SlngDeepgramAura2EnModelName
string
English voice model. Check the full list with audio samples in the [voice list](https://docs.slng.ai/voices/deepgram-auraenglish-voices).
ProviderErrorResponse
object
Provider error response. Contains error information from the upstream provider. Common errors include invalid speakers, unsupported languages, or malformed req…
3 properties 1 required
SlngDeepgramAura2EnRequest
SlngDeepgramAura2EsModelName
string
Spanish voice model. Check the full list with audio samples in the [voice list](https://docs.slng.ai/voices/deepgram-auraspanish-voices).
DeepgramTtsEncoding
string
Output audio encoding.
AudioBinary
string
Binary audio data.
SlngDeepgramAura2EsRequest
SlngDeepgramAuraBadRequestResponse
object
Bad request error for SLNG-hosted Deepgram Aura TTS. Validation errors include fieldErrors; provider errors include details.
3 properties 1 required
SlngDeepgramAuraUnauthorizedResponse
object
Unauthorized error response for SLNG-hosted Deepgram Aura TTS requests.
3 properties 3 required
DeepgramTtsContainer
string
Output file format container.
DeepgramTtsSampleRate
integer
Output sample rate in Hz.
TextToSynthesize
string
Text to synthesize.

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

slng-deepgram-aura-2-api-openapi.yml Raw ↑

Other APIs SLNG publishes across the network.

SLNG Account API
SLNG Agents API
SLNG Calls API
SLNG Catalog API
SLNG Deepgram Nova 3 API
SLNG Inworld Max 1.5 API
SLNG Orpheus English API
SLNG Pronunciation dictionaries API
SLNG Rime Arcana v2 API
SLNG Rime Arcana v3 API
SLNG Rime Coda API
SLNG Sessions API
Where this information came from

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