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Syllable Voice Groups API

The voice_groups API from Syllable — 3 operation(s) for voice_groups.

Syllable Voice Groups API is one of 41 APIs that Syllable publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 6 operations across 3 paths, and defines 14 schemas. It is described by OpenAPI 3.2.0, at version 0.0.3.

Requests are made against a single base URL, https://api.syllable.cloud.

6 operations 3 paths 14 schemas 1 DELETE2 GET2 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.0.3
Base URL
https://api.syllable.cloud
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Syllable Voice Groups API declares 1 security scheme for authenticating requests. An API key is passed in the header as Syllable-API-Key (APIKeyHeader).

Paths & Operations 6

Across 3 paths, the API surfaces 6 operations — 1 DELETE, 2 GET, 2 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

voice_groups 6
GET
/api/v1/voice_groups/
List Voice Groups
voice_groups_list 9 params → 200422
POST
/api/v1/voice_groups/
Create Voice Group
voice_groups_create body → 200422
PUT
/api/v1/voice_groups/
Update Voice Group
voice_groups_update body → 200422
GET
/api/v1/voice_groups/{voice_group_id}
Get Voice Group
voice_groups_get_by_id 1 param → 200422
DELETE
/api/v1/voice_groups/{voice_group_id}
Delete Voice Group
voice_groups_delete 2 params → 200422
POST
/api/v1/voice_groups/voices/sample
Create Voice Sample
voice_groups_create_voice_sample body → 200422

Schemas 14

The contract defines 14 schemas that model the data the API accepts and returns. The most detailed are VoiceGroupResponse (9 properties), VoiceSampleCreateRequest (7 properties), VoiceGroupUpdateRequest (6 properties), LanguageConfig (6 properties). Each schema is shown below with its type and property counts.

VoiceGroupCreateRequest
object
Request model to create a voice group.
4 properties 3 required
HTTPValidationError
object
1 property
OrderByDirection
string
The direction in which to order list results, either ascending or descending.
LanguageCode
string
BCP 47 codes of languages that Syllable supports.
LanguageConfig
object
Voice and DTMF configurations for a language in a language group. List of available voices and their supported languages can be fetched from GET /agents/voices…
6 properties 4 required
VoiceGroupResponse
object
Response model for voice group operations. A voice group is a collection of language, voice, and DTMF configuration that can be linked to an agent to define th…
9 properties 6 required
ValidationError
object
3 properties 3 required
TtsProvider
string
TTS provider for an agent voice.
AgentVoiceDisplayName
string
Display names of voices that Syllable supports.
ListResponse_VoiceGroupResponse_
object
5 properties 3 required
VoiceSampleCreateRequest
object
Request model to generate a sample audio file for a given voice and language.
7 properties 3 required
VoiceGroupProperties
string
Names of voice group fields supported for filtering/sorting on list endpoint.
LanguageGroupAgentInfo
object
Information about an agent linked to a language group.
2 properties 2 required
VoiceGroupUpdateRequest
object
Request model to update an existing voice group.
6 properties 4 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

syllable-voice-groups-api-openapi.yml Raw ↑

Other APIs Syllable publishes across the network.

Syllable Agents API
Syllable Agents.test API
Syllable Bridge Phrases API
Syllable Channels API
Syllable Channels.targets API
Syllable Channels.twilio API
Syllable Channels.twilio.numbers API
Syllable Conversation Config API
Syllable Conversations API
Syllable Custom Messages API
Syllable Dashboards API
Syllable Data Sources API
Where this information came from

This is an independent, third-party profile of Syllable Voice Groups 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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