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Gradium Voices API

Manage custom voice clones

Gradium Voices API is one of 6 APIs that Gradium publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Voices. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

This API exposes 5 operations across 2 paths, and defines 8 schemas. It is described by OpenAPI 3.2.0, at version 0.1.0.

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

5 operations 2 paths 8 schemas 1 DELETE2 GET1 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.1.0
Base URL
https://api.gradium.ai/api
Resource Areas
1

Paths & Operations 5

Across 2 paths, the API surfaces 5 operations — 1 DELETE, 2 GET, 1 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Voices 5

Manage custom voice clones

POST
/voices/
Create Voice
create_voice_voices__post body → 201422
GET
/voices/
Get Voices
get_voices_voices__get 3 params → 200422
GET
/voices/{voice_uid}
Get Voice
get_voice_voices__voice_uid__get 1 param → 200422
PUT
/voices/{voice_uid}
Update Voice
update_voice_voices__voice_uid__put 1 param body → 200422
DELETE
/voices/{voice_uid}
Delete Voice
delete_voice_voices__voice_uid__delete 1 param → 204422

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are VoiceResponse (11 properties), APIVoiceResponse (9 properties), Body_create_voice_voices__post (7 properties), VoiceUpdate (6 properties). Each schema is shown below with its type and property counts.

VoiceUpdate
object
Schema for updating voice data.
6 properties
VoiceResponse
object
Schema for voice response data.
11 properties 4 required
ValidationError
object
3 properties 3 required
VoiceCreateResponse
object
3 properties
ExportedTag
object
Tag exported in the public API. Hidden is used for filtering but not serialized.
2 properties 1 required
Body_create_voice_voices__post
object
7 properties 2 required
APIVoiceResponse
object
The response sent to the user in the API for external user.
9 properties 4 required
HTTPValidationError
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

gradium-voices-api-openapi.yml Raw ↑

Other APIs Gradium publishes across the network.

Gradium metering API
Gradium Pronunciations API
Gradium S2S API
Gradium STT API
Gradium TTS API
Where this information came from

This is an independent, third-party profile of Gradium Voices API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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