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Unreal Speech Stream API

Low-latency HTTP streaming synthesis returning audio bytes.

Unreal Speech Stream API is one of 3 APIs that Unreal Speech publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 1 operation across 1 path, and defines 1 schema. It is described by OpenAPI 3.0.3, at version v7.

Requests are made against a single base URL, https://api.v7.unrealspeech.com.

1 operations 1 paths 1 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
v7
Base URL
https://api.v7.unrealspeech.com
Authentication
HTTP Bearer
Terms of Service
Resource Areas
1

Authentication & Security 1

Unreal Speech Stream API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — API key issued from the Unreal Speech dashboard, sent as Authorization: Bearer .

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Stream 1

Low-latency HTTP streaming synthesis returning audio bytes.

POST
/stream
Stream synthesized audio (low latency)
streamSpeech body → 200401429

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is StreamRequest (7 properties). Each schema is shown below with its type and property counts.

StreamRequest
object
7 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

unrealspeech-stream-api-openapi.yml Raw ↑

Other APIs Unreal Speech publishes across the network.

Unreal Speech Speech API
Unreal Speech Synthesis Tasks API
Where this information came from

This is an independent, third-party profile of Unreal Speech Stream 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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