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Developer documentation

Preview API

Audelyr developer documentation

Build against an honest, simulated Preview API and learn the interface patterns planned for production.

Create a Preview key ↗Read the docs

Capabilities

One interface.
Clear boundaries.

Designed as composable infrastructure, with Preview labels wherever production behavior is not yet available.

01

Quickstart

Documented, observable and designed to fit into your existing product architecture.

02

API reference

Documented, observable and designed to fit into your existing product architecture.

03

SDK patterns

Documented, observable and designed to fit into your existing product architecture.

04

Integrations

Documented, observable and designed to fit into your existing product architecture.

Interface preview

Start with a sample.
Inspect every field.

The Preview returns simulated data and never implies that customer audio was processed.

curl https://api.audelyr.ai/v1/preview/transcriptions \
+  -H "Authorization: Bearer $AUDELYR_PREVIEW_KEY" \
+  -H "Content-Type: application/json" \
+  -d '{"sample_id":"multilingual-support-call"}'
01

Overview

Build against an honest, simulated Preview API and learn the interface patterns planned for production.

02

Before you begin

Create and verify an Early Access account, then generate a Preview API key from the console. Keys are displayed once.

03

Request lifecycle

Every response includes a request identifier. Asynchronous resources expose stable states and errors use a predictable envelope.

  • queued
  • processing
  • completed
  • failed
04

Production note

The Preview accepts only built-in sample identifiers. Audio URLs and uploaded files are rejected until real inference is available.

Early Access

Build the interface
before the infrastructure.

Explore the honest Preview, then tell us what production voice needs from Audelyr.

Create an accountContact sales

Documentation search

Find an interface,
guide or reference.

/docsAudelyr developer documentation

Build against an honest, simulated Preview API and learn the interface patterns planned for production.

/docs/quickstartQuickstart

Create a verified account, issue a Preview key and complete your first sample transcription request.

/docs/authenticationAuthentication

Use long-lived Preview keys from server environments and design temporary client credentials for future realtime sessions.

/docs/realtime-apiRealtime API

Understand the planned WebSocket session, token stream, interruption and lifecycle event model.

/docs/speech-to-textSpeech-to-Text guide

Plan realtime and asynchronous transcription requests, language hints, speakers and timestamps.

/docs/text-to-speechText-to-Speech guide

Plan streaming synthesis, voice selection, controls, formats and client playback.

/docs/translationTranslation guide

Design contextual translation sessions, source detection and target-language output.

/docs/voice-agentsVoice Agents guide

Compose turn detection, model reasoning, tool calls and speech output into a recoverable session.

Audelyr developer documentation — Audelyr