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Inworld AI

Inworld AI Voices API

Voice catalog and custom voice management

Documentation Provider Profile APIs.io OpenAPI GitHub

Inworld AI Voices API is one of 10 APIs that Inworld AI publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Voice. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 8 operations across 6 paths, and defines 1 schema. It is described by OpenAPI 3.2.0, at version 1.0.

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

8 operations 6 paths 1 schemas 1 DELETE3 GET1 PATCH3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.inworld.ai
Authentication
HTTP Basic
Contact
Inworld AI
Resource Areas
1

Authentication & Security 1

Inworld AI Voices API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

  • basicAuth — Authentication uses HTTP Basic with the API key as the username (password empty), encoded as: Authorization: Basic base64(apiKey:). Get an API key at https://p…

Paths & Operations 8

Across 6 paths, the API surfaces 8 operations — 1 DELETE, 3 GET, 1 PATCH, 3 POST. Each is listed below with its method, path, parameters, and response codes.

Voices 8

Voice catalog and custom voice management

GET
/v1/tts/voices
List available TTS voices
listTtsVoices → 200
GET
/v1/voices
List voices
listVoices → 200
GET
/v1/voices/{id}
Get voice
getVoice 1 param → 200
PATCH
/v1/voices/{id}
Update voice
updateVoice 1 param body → 200
DELETE
/v1/voices/{id}
Delete voice
deleteVoice 1 param → 204
POST
/v1/voices/clone
Clone voice from audio
cloneVoice body → 200
POST
/v1/voices/design
Design voice from text description
designVoice body → 200
POST
/v1/voices/publish
Publish a voice
publishVoice body → 200

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Voice (6 properties). Each schema is shown below with its type and property counts.

Voice
object
6 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

inworld-voices-api-openapi.yml Raw ↑

Other APIs Inworld AI publishes across the network.

Inworld Text-to-Speech API
AE Profile APIs.io
Inworld Speech-to-Text API
AE Profile APIs.io
Inworld Realtime API
AE Profile APIs.io
Inworld LLM Router API
AE Profile APIs.io
Inworld AI Models API
AE Profile APIs.io
Inworld AI Realtime API
AE Profile APIs.io
Inworld AI Router API
AE Profile APIs.io
Inworld AI STT API
AE Profile APIs.io
Inworld AI TTS API
AE Profile APIs.io
#Voice
← Back to I APIs
API Details
ID
inworld:inworld-voices-api
Base URL
https://api.inworld.ai
Docs
https://docs.inworld.ai/docs/tts
Provider
Inworld AI
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