How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Captions Audio API

The Audio API from Captions — 1 operation(s) for audio.

Captions Audio API is one of 9 APIs that Captions publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 1 operation across 1 path, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 0.0.1.

Requests are made against a single base URL, https://api.mirage.app.

1 operations 1 paths 3 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.0.1
Base URL
https://api.mirage.app
Resource Areas
1

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.

Audio 1
POST
/v1/audio/text-to-speech/{voice_id}
Generate Speech from Text
generate_text_to_speech_v1_audio_text_to_speech__voice_id__post 2 params body → 200422

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are ValidationError (5 properties), TTSRequest (2 properties), HTTPValidationError (1 property). Each schema is shown below with its type and property counts.

ValidationError
object
5 properties 3 required
HTTPValidationError
object
1 property
TTSRequest
object
Request body for text-to-speech generation
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

captions-audio-api-openapi.yml Raw ↑

Other APIs Captions publishes across the network.

Captions health API
Captions internal API
Captions Meta Text Overlays API
Captions root API
Captions Video Captions API
Captions Videos API
Captions AI Ads API
Captions AI Creator API
Where this information came from

This is an independent, third-party profile of Captions Audio 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.