Cartesia GraphQL Schema
This document describes a conceptual GraphQL schema for the Cartesia real-time text-to-speech and voice cloning API. Cartesia's native interfaces are REST, server-sent events, and WebSocket; this schema models those capabilities as a GraphQL surface to support tooling, federation, and developer exploration.
Overview
Cartesia GraphQL Schema is a GraphQL API specification published by Cartesia on the APIs.io network.
This document describes a conceptual GraphQL schema for the Cartesia real-time text-to-speech and voice cloning API. Cartesia’s native interfaces are REST, server-sent events, and WebSocket; this schema models those capabilities as a GraphQL surface to support tooling, federation, and developer exploration.
The specification includes 3 reference links.
Tagged areas include Artificial Intelligence, Voice AI, Text-to-Speech, Speech-to-Text, and Real-Time.
Endpoint
References
- API Reference https://docs.cartesia.ai/api-reference
- Documentation https://docs.cartesia.ai
- Provider https://cartesia.ai
Related API Specs
Work with this as data
Every GraphQL schema here is available over the APIs.io API and to AI agents over MCP.