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Cartesia STT API

The STT API from Cartesia — 1 operation(s) for stt.

Cartesia STT API is one of 23 APIs that Cartesia publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 1 operation across 1 path. It is described by OpenAPI 3.2.0, at version 2024-11-13.

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

1 operations 1 paths 0 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2024-11-13
Base URL
wss://api.cartesia.ai
Authentication
API Key, HTTP Bearer
Contact
Resource Areas
1

Authentication & Security 2

Cartesia STT API declares 2 security schemes for authenticating requests. An API key is passed in the header as X-API-Key (ApiKeyAuth). It accepts HTTP bearer tokens (BearerAuth). By default, every request must be authenticated.

  • ApiKeyAuth — Cartesia API key (skcar...)
  • BearerAuth — Short-lived client access token

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.

STT 1
POST
/stt/transcribe
Batch transcribe audio with the Ink model
sttTranscribe 1 param body → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

cartesia-ai-stt-api-openapi.yml Raw ↑

Other APIs Cartesia publishes across the network.

Cartesia TTS WebSocket API
Cartesia STT WebSocket API
Cartesia Agents API
Cartesia API Keys API
Cartesia Auth API
Cartesia Calls API
Cartesia Datasets API
Cartesia Deployments API
Cartesia Infill API
Cartesia Knowledge Base API
Cartesia Metrics API
Cartesia Phone Numbers API
Where this information came from

This is an independent, third-party profile of Cartesia STT 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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