Explore all available Cartesia APIs below. Each API provides specific functionality and integration capabilities for your applications.

Text-to-Speech API (Sonic)

Text-to-Speech API (Sonic)

Native API
Text-to-Speech WebSocket API

Text-to-Speech WebSocket API

Native API
Speech-to-Text API

Speech-to-Text API

Native API
Voices API

Voices API

Native API
Infill API

Infill API

Native API
Managed Agents API

Managed Agents API

Native API